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authorShawn Rutledge <shawn.rutledge@qt.io>2017-08-09 07:14:23 +0000
committerThe Qt Project <gerrit-noreply@qt-project.org>2017-08-09 07:14:23 +0000
commitbf0368f9af60278f5216dabed3cf9a2bf0e1233b (patch)
tree7115045c3e3b915564d7c25d27502ec6f48db926
parent0047b3bdc0938077d7049f4103f835b52897b93a (diff)
parent41d0240c8c203fe701efbddc00d0a05254a8a2c4 (diff)
Merge "Merge branch 'wip/pointerhandler' into dev" into refs/staging/dev
-rw-r--r--examples/quick/shared/LauncherList.qml9
-rw-r--r--src/imports/handlers/handlers.pro11
-rw-r--r--src/imports/handlers/plugin.cpp88
-rw-r--r--src/imports/handlers/qmldir5
-rw-r--r--src/imports/imports.pro1
-rw-r--r--src/quick/handlers/handlers.pri20
-rw-r--r--src/quick/handlers/qquickdraghandler.cpp210
-rw-r--r--src/quick/handlers/qquickdraghandler_p.h137
-rw-r--r--src/quick/handlers/qquickhandlersmodule.cpp99
-rw-r--r--src/quick/handlers/qquickhandlersmodule_p.h68
-rw-r--r--src/quick/handlers/qquickmultipointerhandler.cpp248
-rw-r--r--src/quick/handlers/qquickmultipointerhandler_p.h112
-rw-r--r--src/quick/handlers/qquickpinchhandler.cpp311
-rw-r--r--src/quick/handlers/qquickpinchhandler_p.h173
-rw-r--r--src/quick/handlers/qquickpointerdevicehandler.cpp133
-rw-r--r--src/quick/handlers/qquickpointerdevicehandler_p.h96
-rw-r--r--src/quick/handlers/qquickpointerhandler.cpp255
-rw-r--r--src/quick/handlers/qquickpointerhandler_p.h125
-rw-r--r--src/quick/handlers/qquickpointersinglehandler.cpp243
-rw-r--r--src/quick/handlers/qquickpointersinglehandler_p.h154
-rw-r--r--src/quick/handlers/qquicktaphandler.cpp353
-rw-r--r--src/quick/handlers/qquicktaphandler_p.h132
-rw-r--r--src/quick/items/qquickevents.cpp549
-rw-r--r--src/quick/items/qquickevents_p_p.h137
-rw-r--r--src/quick/items/qquickflickable.cpp5
-rw-r--r--src/quick/items/qquickitem.cpp63
-rw-r--r--src/quick/items/qquickitem.h3
-rw-r--r--src/quick/items/qquickitem_p.h5
-rw-r--r--src/quick/items/qquickmousearea.cpp1
-rw-r--r--src/quick/items/qquickmultipointtoucharea.cpp1
-rw-r--r--src/quick/items/qquickpincharea.cpp1
-rw-r--r--src/quick/items/qquickrectangle.cpp3
-rw-r--r--src/quick/items/qquickwindow.cpp536
-rw-r--r--src/quick/items/qquickwindow_p.h25
-rw-r--r--src/quick/quick.pro1
-rw-r--r--tests/auto/qmltest/events/tst_touch.qml10
-rw-r--r--tests/auto/qmltest/listview/BLACKLIST3
-rw-r--r--tests/auto/quick/pointerhandlers/flickableinterop/data/FlashAnimation.qml57
-rw-r--r--tests/auto/quick/pointerhandlers/flickableinterop/data/Slider.qml133
-rw-r--r--tests/auto/quick/pointerhandlers/flickableinterop/data/TapHandlerButton.qml106
-rw-r--r--tests/auto/quick/pointerhandlers/flickableinterop/data/flickableWithHandlers.qml87
-rw-r--r--tests/auto/quick/pointerhandlers/flickableinterop/flickableinterop.pro15
-rw-r--r--tests/auto/quick/pointerhandlers/flickableinterop/tst_flickableinterop.cpp475
-rw-r--r--tests/auto/quick/pointerhandlers/multipointtoucharea_interop/data/pinchDragMPTA.qml120
-rw-r--r--tests/auto/quick/pointerhandlers/multipointtoucharea_interop/multipointtoucharea_interop.pro15
-rw-r--r--tests/auto/quick/pointerhandlers/multipointtoucharea_interop/tst_multipointtoucharea_interop.cpp261
-rw-r--r--tests/auto/quick/pointerhandlers/pointerhandlers.pro11
-rw-r--r--tests/auto/quick/pointerhandlers/qquickdraghandler/data/DragAnywhereSlider.qml138
-rw-r--r--tests/auto/quick/pointerhandlers/qquickdraghandler/data/FlashAnimation.qml57
-rw-r--r--tests/auto/quick/pointerhandlers/qquickdraghandler/data/Slider.qml137
-rw-r--r--tests/auto/quick/pointerhandlers/qquickdraghandler/data/draggables.qml72
-rw-r--r--tests/auto/quick/pointerhandlers/qquickdraghandler/data/multipleSliders.qml79
-rw-r--r--tests/auto/quick/pointerhandlers/qquickdraghandler/data/reparenting.qml60
-rw-r--r--tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro15
-rw-r--r--tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp405
-rw-r--r--tests/auto/quick/pointerhandlers/qquickpointerhandler/data/singleitem.qml28
-rw-r--r--tests/auto/quick/pointerhandlers/qquickpointerhandler/qquickpointerhandler.pro16
-rw-r--r--tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp579
-rw-r--r--tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml99
-rw-r--r--tests/auto/quick/pointerhandlers/qquicktaphandler/data/FlashAnimation.qml57
-rw-r--r--tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttons.qml65
-rw-r--r--tests/auto/quick/pointerhandlers/qquicktaphandler/qquicktaphandler.pro16
-rw-r--r--tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp591
-rw-r--r--tests/auto/quick/qquickflickable/data/nestedStopAtBounds.qml3
-rw-r--r--tests/auto/quick/qquickflickable/tst_qquickflickable.cpp8
-rw-r--r--tests/auto/quick/qquickitem/tst_qquickitem.cpp7
-rw-r--r--tests/auto/quick/qquickwindow/tst_qquickwindow.cpp168
-rw-r--r--tests/auto/quick/quick.pro1
-rw-r--r--tests/auto/quick/touchmouse/BLACKLIST3
-rw-r--r--tests/auto/quick/touchmouse/tst_touchmouse.cpp29
-rw-r--r--tests/manual/pointer/content/FakeFlickable.qml122
-rw-r--r--tests/manual/pointer/content/FlashAnimation.qml57
-rw-r--r--tests/manual/pointer/content/MomentumAnimation.qml71
-rw-r--r--tests/manual/pointer/content/MouseAreaButton.qml86
-rw-r--r--tests/manual/pointer/content/MouseAreaSlider.qml119
-rw-r--r--tests/manual/pointer/content/MptaButton.qml87
-rw-r--r--tests/manual/pointer/content/MultiButton.qml85
-rw-r--r--tests/manual/pointer/content/ScrollBar.qml160
-rw-r--r--tests/manual/pointer/content/Slider.qml135
-rw-r--r--tests/manual/pointer/content/TapHandlerButton.qml84
-rw-r--r--tests/manual/pointer/fakeFlickable.qml117
-rw-r--r--tests/manual/pointer/flickableWithHandlers.qml108
-rw-r--r--tests/manual/pointer/flingAnimation.qml85
-rw-r--r--tests/manual/pointer/joystick.qml75
-rw-r--r--tests/manual/pointer/main.cpp66
-rw-r--r--tests/manual/pointer/main.qml68
-rw-r--r--tests/manual/pointer/map.qml74
-rw-r--r--tests/manual/pointer/map2.qml91
-rw-r--r--tests/manual/pointer/mixer.qml72
-rw-r--r--tests/manual/pointer/multibuttons.qml96
-rw-r--r--tests/manual/pointer/photosurface.qml175
-rw-r--r--tests/manual/pointer/pinchDragFlingMPTA.qml97
-rw-r--r--tests/manual/pointer/pinchHandler.qml145
-rw-r--r--tests/manual/pointer/pointer.pro7
-rw-r--r--tests/manual/pointer/qml.qrc39
-rw-r--r--tests/manual/pointer/resources/arrowhead.pngbin0 -> 883 bytes
-rw-r--r--tests/manual/pointer/resources/balloon.pngbin0 -> 3759 bytes
-rw-r--r--tests/manual/pointer/resources/fighter.pngbin0 -> 9669 bytes
-rw-r--r--tests/manual/pointer/resources/grabbing-location.svg1
-rw-r--r--tests/manual/pointer/resources/map.svgzbin0 -> 27956 bytes
-rw-r--r--tests/manual/pointer/resources/missile.pngbin0 -> 2305 bytes
-rw-r--r--tests/manual/pointer/resources/mixer-knob.pngbin0 -> 7821 bytes
-rw-r--r--tests/manual/pointer/resources/mouse.pngbin0 -> 1919 bytes
-rw-r--r--tests/manual/pointer/resources/mouse_left.pngbin0 -> 740 bytes
-rw-r--r--tests/manual/pointer/resources/mouse_middle.pngbin0 -> 558 bytes
-rw-r--r--tests/manual/pointer/resources/mouse_right.pngbin0 -> 906 bytes
-rw-r--r--tests/manual/pointer/resources/redball.pngbin0 -> 10002 bytes
-rw-r--r--tests/manual/pointer/singlePointHandlerProperties.qml163
-rw-r--r--tests/manual/pointer/tapHandler.qml190
-rw-r--r--tests/manual/pointer/tapWithModifiers.qml58
-rw-r--r--tests/manual/touch/mpta-crosshairs.qml1
111 files changed, 10679 insertions, 294 deletions
diff --git a/examples/quick/shared/LauncherList.qml b/examples/quick/shared/LauncherList.qml
index ba9ee6c5d2..2d1d29c585 100644
--- a/examples/quick/shared/LauncherList.qml
+++ b/examples/quick/shared/LauncherList.qml
@@ -52,6 +52,15 @@ Rectangle {
myModel.append({"name":name, "description":desc, "url":url})
}
+ function hideExample()
+ {
+ ei.visible = false;
+ }
+ function showExample(url)
+ {
+ ei.exampleUrl = url;
+ }
+
// The container rectangle here is used to give a nice "feel" when
// transitioning into an example.
Rectangle {
diff --git a/src/imports/handlers/handlers.pro b/src/imports/handlers/handlers.pro
new file mode 100644
index 0000000000..0e32644773
--- /dev/null
+++ b/src/imports/handlers/handlers.pro
@@ -0,0 +1,11 @@
+CXX_MODULE = qml
+TARGET = handlersplugin
+TARGETPATH = Qt/labs/handlers
+IMPORT_VERSION = 1.0
+
+SOURCES += \
+ plugin.cpp
+
+QT += quick-private qml-private
+
+load(qml_plugin)
diff --git a/src/imports/handlers/plugin.cpp b/src/imports/handlers/plugin.cpp
new file mode 100644
index 0000000000..bc1ae244d3
--- /dev/null
+++ b/src/imports/handlers/plugin.cpp
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtQml/qqmlextensionplugin.h>
+
+#include <private/qquickhandlersmodule_p.h>
+
+static void initResources()
+{
+#ifdef QT_STATIC
+ Q_INIT_RESOURCE(qmake_Qt_labs_handlers);
+#endif
+}
+
+QT_BEGIN_NAMESPACE
+
+/*!
+ \qmlmodule Qt.labs.handlers 1.0
+ \title Qt Quick Pointer Handlers
+ \ingroup qmlmodules
+ \brief Provides QML types for handling pointer events.
+
+ This QML module contains types for handling pointer events, which are an abstraction
+ of mouse, touch and tablet events.
+
+ To use the types in this module, import the module with the following line:
+
+ \code
+ import Qt.labs.handlers 1.0
+ \endcode
+*/
+
+
+//![class decl]
+class QtQuickHandlersPlugin : public QQmlExtensionPlugin
+{
+ Q_OBJECT
+ Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
+public:
+ QtQuickHandlersPlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
+ void registerTypes(const char *uri) Q_DECL_OVERRIDE
+ {
+ Q_ASSERT(QLatin1String(uri) == QLatin1String("Qt.labs.handlers"));
+ Q_UNUSED(uri);
+ QQuickHandlersModule::defineModule();
+ }
+};
+//![class decl]
+
+QT_END_NAMESPACE
+
+#include "plugin.moc"
diff --git a/src/imports/handlers/qmldir b/src/imports/handlers/qmldir
new file mode 100644
index 0000000000..4896348c2e
--- /dev/null
+++ b/src/imports/handlers/qmldir
@@ -0,0 +1,5 @@
+module Qt.labs.handlers
+plugin handlersplugin
+classname QtQuickHandlersPlugin
+typeinfo plugins.qmltypes
+
diff --git a/src/imports/imports.pro b/src/imports/imports.pro
index 3c7f96eff9..5d7e434884 100644
--- a/src/imports/imports.pro
+++ b/src/imports/imports.pro
@@ -14,6 +14,7 @@ qtConfig(statemachine): SUBDIRS += statemachine
qtHaveModule(quick) {
SUBDIRS += \
+ handlers \
layouts \
qtquick2 \
window \
diff --git a/src/quick/handlers/handlers.pri b/src/quick/handlers/handlers.pri
new file mode 100644
index 0000000000..17066bb33a
--- /dev/null
+++ b/src/quick/handlers/handlers.pri
@@ -0,0 +1,20 @@
+HEADERS += \
+ $$PWD/qquickdraghandler_p.h \
+ $$PWD/qquickhandlersmodule_p.h \
+ $$PWD/qquickmultipointerhandler_p.h \
+ $$PWD/qquickpinchhandler_p.h \
+ $$PWD/qquickpointerdevicehandler_p.h \
+ $$PWD/qquickpointerhandler_p.h \
+ $$PWD/qquickpointersinglehandler_p.h \
+ $$PWD/qquicktaphandler_p.h \
+
+SOURCES += \
+ $$PWD/qquickdraghandler.cpp \
+ $$PWD/qquickhandlersmodule.cpp \
+ $$PWD/qquickmultipointerhandler.cpp \
+ $$PWD/qquickpinchhandler.cpp \
+ $$PWD/qquickpointerdevicehandler.cpp \
+ $$PWD/qquickpointerhandler.cpp \
+ $$PWD/qquickpointersinglehandler.cpp \
+ $$PWD/qquicktaphandler.cpp \
+
diff --git a/src/quick/handlers/qquickdraghandler.cpp b/src/quick/handlers/qquickdraghandler.cpp
new file mode 100644
index 0000000000..b41e1f6c9d
--- /dev/null
+++ b/src/quick/handlers/qquickdraghandler.cpp
@@ -0,0 +1,210 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickdraghandler_p.h"
+#include <private/qquickwindow_p.h>
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+ \qmltype DragHandler
+ \instantiates QQuickDragHandler
+ \inqmlmodule QtQuick
+ \ingroup qtquick-handlers
+ \brief Handler for dragging
+
+ DragHandler is a handler that is used to interactively move an Item.
+
+ At this time, drag-and-drop is not yet supported.
+
+ \sa Drag, MouseArea
+*/
+
+QQuickDragHandler::QQuickDragHandler(QObject *parent)
+ : QQuickPointerSingleHandler(parent)
+{
+}
+
+QQuickDragHandler::~QQuickDragHandler()
+{
+}
+
+bool QQuickDragHandler::wantsEventPoint(QQuickEventPoint *point)
+{
+ // If we've already been interested in a point, stay interested, even if it has strayed outside bounds.
+ return ((point->state() != QQuickEventPoint::Pressed && this->point().id() == point->pointId())
+ || QQuickPointerSingleHandler::wantsEventPoint(point));
+}
+
+void QQuickDragHandler::onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabState stateChange, QQuickEventPoint *point)
+{
+ if (grabber == this && stateChange == QQuickEventPoint::GrabExclusive)
+ // In case the grab got handled over from another grabber, we might not get the Press
+ initializeTargetStartPos(point);
+ enforceConstraints();
+ QQuickPointerSingleHandler::onGrabChanged(grabber, stateChange, point);
+}
+
+void QQuickDragHandler::onActiveChanged()
+{
+ if (!active())
+ m_targetStartPos = QPointF();
+}
+
+void QQuickDragHandler::handleEventPoint(QQuickEventPoint *point)
+{
+ point->setAccepted();
+ switch (point->state()) {
+ case QQuickEventPoint::Pressed:
+ initializeTargetStartPos(point);
+ setPassiveGrab(point);
+ break;
+ case QQuickEventPoint::Updated: {
+ QPointF delta = point->scenePos() - point->scenePressPos();
+ if (!m_xAxis.enabled())
+ delta.setX(0);
+ if (!m_yAxis.enabled())
+ delta.setY(0);
+ if (active()) {
+ setTranslation(delta);
+ if (target() && target()->parentItem()) {
+ QPointF pos = target()->parentItem()->mapFromScene(m_targetStartPos + delta);
+ enforceAxisConstraints(&pos);
+ moveTarget(pos, point);
+ }
+ } else if (!point->exclusiveGrabber() &&
+ ((m_xAxis.enabled() && QQuickWindowPrivate::dragOverThreshold(delta.x(), Qt::XAxis, point)) ||
+ (m_yAxis.enabled() && QQuickWindowPrivate::dragOverThreshold(delta.y(), Qt::YAxis, point)))) {
+ setExclusiveGrab(point);
+ if (auto parent = parentItem()) {
+ if (point->pointerEvent()->asPointerTouchEvent())
+ parent->setKeepTouchGrab(true);
+ // tablet and mouse are treated the same by Item's legacy event handling, and
+ // touch becomes synth-mouse for Flickable, so we need to prevent stealing
+ // mouse grab too, whenever dragging occurs in an enabled direction
+ parent->setKeepMouseGrab(true);
+ }
+ }
+ } break;
+ default:
+ break;
+ }
+}
+
+void QQuickDragHandler::enforceConstraints()
+{
+ if (!target() || !target()->parentItem())
+ return;
+ QPointF pos = target()->position();
+ QPointF copy(pos);
+ enforceAxisConstraints(&pos);
+ if (pos != copy)
+ target()->setPosition(pos);
+}
+
+void QQuickDragHandler::enforceAxisConstraints(QPointF *localPos)
+{
+ if (m_xAxis.enabled())
+ localPos->setX(qBound(m_xAxis.minimum(), localPos->x(), m_xAxis.maximum()));
+ if (m_yAxis.enabled())
+ localPos->setY(qBound(m_yAxis.minimum(), localPos->y(), m_yAxis.maximum()));
+}
+
+void QQuickDragHandler::initializeTargetStartPos(QQuickEventPoint *point)
+{
+ if (target() && target()->parentItem() && m_targetStartPos.isNull()) { // prefer the m_targetStartPos we got when it got Pressed.
+ m_targetStartPos = target()->parentItem()->mapToScene(target()->position());
+ if (!target()->contains(point->pos())) {
+ // If pressed outside of target item, move the target item so that the touchpoint is in its center,
+ // while still respecting the axis constraints.
+ const QPointF center = target()->parentItem()->mapFromScene(point->scenePos());
+ const QPointF pointCenteredInItemPos = target()->parentItem()->mapToScene(center - QPointF(target()->width(), target()->height())/2);
+ if (m_xAxis.enabled())
+ m_targetStartPos.setX(pointCenteredInItemPos.x());
+ if (m_yAxis.enabled())
+ m_targetStartPos.setY(pointCenteredInItemPos.y());
+ }
+ }
+}
+
+void QQuickDragHandler::setTranslation(const QPointF &trans)
+{
+ if (trans == m_translation) // fuzzy compare?
+ return;
+ m_translation = trans;
+ emit translationChanged();
+}
+
+
+QQuickDragAxis::QQuickDragAxis()
+ : m_minimum(-DBL_MAX)
+ , m_maximum(DBL_MAX)
+ , m_enabled(true)
+{
+}
+
+void QQuickDragAxis::setMinimum(qreal minimum)
+{
+ if (m_minimum == minimum)
+ return;
+
+ m_minimum = minimum;
+ emit minimumChanged();
+}
+
+void QQuickDragAxis::setMaximum(qreal maximum)
+{
+ if (m_maximum == maximum)
+ return;
+
+ m_maximum = maximum;
+ emit maximumChanged();
+}
+
+void QQuickDragAxis::setEnabled(bool enabled)
+{
+ if (m_enabled == enabled)
+ return;
+
+ m_enabled = enabled;
+ emit enabledChanged();
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickdraghandler_p.h b/src/quick/handlers/qquickdraghandler_p.h
new file mode 100644
index 0000000000..54fef697f7
--- /dev/null
+++ b/src/quick/handlers/qquickdraghandler_p.h
@@ -0,0 +1,137 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKDRAGHANDLER_H
+#define QQUICKDRAGHANDLER_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickpointersinglehandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickDragAxis : public QObject
+{
+ Q_OBJECT
+ Q_PROPERTY(qreal minimum READ minimum WRITE setMinimum NOTIFY minimumChanged)
+ Q_PROPERTY(qreal maximum READ maximum WRITE setMaximum NOTIFY maximumChanged)
+ Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
+
+public:
+ QQuickDragAxis();
+
+ qreal minimum() const { return m_minimum; }
+ void setMinimum(qreal minimum);
+
+ qreal maximum() const { return m_maximum; }
+ void setMaximum(qreal maximum);
+
+ bool enabled() const { return m_enabled; }
+ void setEnabled(bool enabled);
+
+signals:
+ void minimumChanged();
+ void maximumChanged();
+ void enabledChanged();
+
+private:
+ qreal m_minimum;
+ qreal m_maximum;
+ bool m_enabled;
+};
+
+class Q_AUTOTEST_EXPORT QQuickDragHandler : public QQuickPointerSingleHandler
+{
+ Q_OBJECT
+ Q_PROPERTY(QQuickDragAxis * xAxis READ xAxis CONSTANT)
+ Q_PROPERTY(QQuickDragAxis * yAxis READ yAxis CONSTANT)
+ Q_PROPERTY(QPointF translation READ translation NOTIFY translationChanged)
+
+public:
+ explicit QQuickDragHandler(QObject *parent = 0);
+ ~QQuickDragHandler();
+
+ void handleEventPoint(QQuickEventPoint *point) override;
+
+ QQuickDragAxis *xAxis() { return &m_xAxis; }
+ QQuickDragAxis *yAxis() { return &m_yAxis; }
+
+ QPointF translation() const { return m_translation; }
+ void setTranslation(const QPointF &trans);
+
+ Q_INVOKABLE void enforceConstraints();
+
+Q_SIGNALS:
+// void gestureStarted(QQuickGestureEvent *gesture);
+ void translationChanged();
+
+protected:
+ bool wantsEventPoint(QQuickEventPoint *point) override;
+ void onActiveChanged() override;
+ void onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabState stateChange, QQuickEventPoint *point) override;
+
+private:
+ void ungrab();
+ void enforceAxisConstraints(QPointF *localPos);
+ void initializeTargetStartPos(QQuickEventPoint *point);
+
+private:
+ QPointF m_targetStartPos;
+ QPointF m_translation;
+ QQuickDragAxis m_xAxis;
+ QQuickDragAxis m_yAxis;
+
+ friend class QQuickDragAxis;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickDragHandler)
+QML_DECLARE_TYPE(QQuickDragAxis)
+
+#endif // QQUICKDRAGHANDLER_H
diff --git a/src/quick/handlers/qquickhandlersmodule.cpp b/src/quick/handlers/qquickhandlersmodule.cpp
new file mode 100644
index 0000000000..4a3a1f6aa2
--- /dev/null
+++ b/src/quick/handlers/qquickhandlersmodule.cpp
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickhandlersmodule_p.h"
+#include "qquickpointerhandler_p.h"
+#include "qquickdraghandler_p.h"
+#include "qquickpinchhandler_p.h"
+#include "qquicktaphandler_p.h"
+
+static void initResources()
+{
+#ifdef QT_STATIC
+ Q_INIT_RESOURCE(qmake_Qt_labs_handlers);
+#endif
+}
+
+QT_BEGIN_NAMESPACE
+
+static QQmlPrivate::AutoParentResult handler_autoParent(QObject *obj, QObject *parent)
+{
+ if (qmlobject_cast<QQuickItem *>(parent)) {
+ QQuickPointerHandler *handler = qmlobject_cast<QQuickPointerHandler *>(obj);
+ if (handler) {
+ handler->setParent(parent);
+ return QQmlPrivate::Parented;
+ }
+ }
+ return QQmlPrivate::IncompatibleObject;
+}
+
+static void qt_quickhandlers_defineModule(const char *uri, int major, int minor)
+{
+ QQmlPrivate::RegisterAutoParent autoparent = { 0, &handler_autoParent };
+ QQmlPrivate::qmlregister(QQmlPrivate::AutoParentRegistration, &autoparent);
+ qmlRegisterUncreatableType<QQuickPointerEvent>(uri, major, minor, "PointerEvent",
+ QQuickPointerHandler::tr("PointerEvent is only available as a parameter of several signals in PointerHandler"));
+ qmlRegisterUncreatableType<QQuickPointerDevice>(uri, major, minor, "PointerDevice",
+ QQuickPointerHandler::tr("PointerDevice is only available as a property of PointerEvent"));
+ qRegisterMetaType<QPointingDeviceUniqueId>("QPointingDeviceUniqueId");
+ qmlRegisterUncreatableType<QPointingDeviceUniqueId>(uri, major, minor, "PointingDeviceUniqueId",
+ QQuickPointerHandler::tr("PointingDeviceUniqueId is only available as a property of PointerEvent"));
+
+ qmlRegisterType<QQuickPointerHandler>(uri,major,minor,"PointerHandler");
+ qmlRegisterType<QQuickDragHandler>(uri,major,minor,"DragHandler");
+ qmlRegisterUncreatableType<QQuickDragAxis>(uri, major, minor, "DragAxis",
+ QQuickDragHandler::tr("DragAxis is only available as a grouped property of DragHandler"));
+ qmlRegisterType<QQuickPinchHandler>(uri,major,minor,"PinchHandler");
+ qmlRegisterType<QQuickTapHandler>(uri,major,minor,"TapHandler");
+ qRegisterMetaType<QQuickHandlerPoint>();
+}
+
+void QQuickHandlersModule::defineModule()
+{
+ initResources();
+
+ const char uri[] = "Qt.labs.handlers";
+ int majorVersion = 1;
+ int minorVersion = 0;
+
+ qt_quickhandlers_defineModule(uri, majorVersion, minorVersion);
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickhandlersmodule_p.h b/src/quick/handlers/qquickhandlersmodule_p.h
new file mode 100644
index 0000000000..7eb8d39b98
--- /dev/null
+++ b/src/quick/handlers/qquickhandlersmodule_p.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKHANDLERSMODULE_P_H
+#define QQUICKHANDLERSMODULE_P_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <qqml.h>
+#include <private/qtquickglobal_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class Q_QUICK_PRIVATE_EXPORT QQuickHandlersModule
+{
+public:
+ static void defineModule();
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKHANDLERSMODULE_P_H
+
diff --git a/src/quick/handlers/qquickmultipointerhandler.cpp b/src/quick/handlers/qquickmultipointerhandler.cpp
new file mode 100644
index 0000000000..a605b3f12e
--- /dev/null
+++ b/src/quick/handlers/qquickmultipointerhandler.cpp
@@ -0,0 +1,248 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickmultipointerhandler_p.h"
+#include <private/qquickitem_p.h>
+#include <QLineF>
+#include <QMouseEvent>
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+ An intermediate class (not registered as a QML type)
+ for the type of handler which requires and acts upon a specific number
+ of multiple touchpoints.
+*/
+QQuickMultiPointerHandler::QQuickMultiPointerHandler(QObject *parent, int requiredPointCount)
+ : QQuickPointerDeviceHandler(parent)
+ , m_requiredPointCount(requiredPointCount)
+ , m_pointDistanceThreshold(0)
+{
+}
+
+QQuickMultiPointerHandler::~QQuickMultiPointerHandler()
+{
+}
+
+bool QQuickMultiPointerHandler::wantsPointerEvent(QQuickPointerEvent *event)
+{
+ if (!QQuickPointerDeviceHandler::wantsPointerEvent(event))
+ return false;
+
+ if (sameAsCurrentPoints(event))
+ return true;
+
+ const QVector<QQuickEventPoint *> candidatePoints = eligiblePoints(event);
+ const bool ret = (candidatePoints.size() == m_requiredPointCount);
+ if (ret)
+ m_currentPoints = candidatePoints;
+ return ret;
+}
+
+QVector<QQuickEventPoint *> QQuickMultiPointerHandler::eligiblePoints(QQuickPointerEvent *event)
+{
+ QVector<QQuickEventPoint *> ret;
+ int c = event->pointCount();
+ QRectF targetBounds = target()->mapRectToScene(target()->boundingRect())
+ .marginsAdded(QMarginsF(m_pointDistanceThreshold, m_pointDistanceThreshold, m_pointDistanceThreshold, m_pointDistanceThreshold));
+ // If one or more points are newly pressed or released, all non-released points are candidates for this handler.
+ // In other cases however, do not steal the grab: that is, if a point has a grabber,
+ // it's not a candidate for this handler.
+ bool stealingAllowed = event->isPressEvent() || event->isReleaseEvent();
+ for (int i = 0; i < c; ++i) {
+ QQuickEventPoint *p = event->point(i);
+ if (!stealingAllowed) {
+ QObject *exclusiveGrabber = p->exclusiveGrabber();
+ if (exclusiveGrabber && exclusiveGrabber != this)
+ continue;
+ }
+ if (p->state() != QQuickEventPoint::Released && targetBounds.contains(p->scenePos()))
+ ret << p;
+ }
+ return ret;
+}
+
+void QQuickMultiPointerHandler::setRequiredPointCount(int c)
+{
+ if (m_requiredPointCount == c)
+ return;
+
+ m_requiredPointCount = c;
+ emit requiredPointCountChanged();
+}
+
+void QQuickMultiPointerHandler::setPointDistanceThreshold(qreal pointDistanceThreshold)
+{
+ if (m_pointDistanceThreshold == pointDistanceThreshold)
+ return;
+
+ m_pointDistanceThreshold = pointDistanceThreshold;
+ emit pointDistanceThresholdChanged();
+}
+
+bool QQuickMultiPointerHandler::sameAsCurrentPoints(QQuickPointerEvent *event)
+{
+ bool ret = true;
+ int c = event->pointCount();
+ if (c != m_currentPoints.size())
+ return false;
+ // TODO optimize: either ensure the points are sorted,
+ // or use std::equal with a predicate
+ for (int i = 0; ret && i < c; ++i) {
+ if (event->point(i)->state() == QQuickEventPoint::Released)
+ return false;
+ bool found = false;
+ int pointId = event->point(i)->pointId();
+ for (QQuickEventPoint *o : qAsConst(m_currentPoints))
+ if (o && pointId == o->pointId())
+ found = true;
+ if (!found)
+ ret = false;
+ }
+ return ret;
+}
+
+// TODO make templates for these functions somehow?
+QPointF QQuickMultiPointerHandler::touchPointCentroid()
+{
+ QPointF ret;
+ if (Q_UNLIKELY(m_currentPoints.size() == 0))
+ return ret;
+ for (QQuickEventPoint *point : qAsConst(m_currentPoints))
+ ret += point->scenePos();
+ return ret / m_currentPoints.size();
+}
+
+QVector2D QQuickMultiPointerHandler::touchPointCentroidVelocity()
+{
+ QVector2D ret;
+ if (Q_UNLIKELY(m_currentPoints.size() == 0))
+ return ret;
+ for (QQuickEventPoint *point : qAsConst(m_currentPoints))
+ ret += point->velocity();
+ return ret / m_currentPoints.size();
+}
+
+qreal QQuickMultiPointerHandler::averageTouchPointDistance(const QPointF &ref)
+{
+ qreal ret = 0;
+ if (Q_UNLIKELY(m_currentPoints.size() == 0))
+ return ret;
+ for (QQuickEventPoint *point : qAsConst(m_currentPoints))
+ ret += QVector2D(point->scenePos() - ref).length();
+ return ret / m_currentPoints.size();
+}
+
+qreal QQuickMultiPointerHandler::averageStartingDistance(const QPointF &ref)
+{
+ // TODO cache it in setActive()?
+ qreal ret = 0;
+ if (Q_UNLIKELY(m_currentPoints.size() == 0))
+ return ret;
+ for (QQuickEventPoint *point : qAsConst(m_currentPoints))
+ ret += QVector2D(point->sceneGrabPos() - ref).length();
+ return ret / m_currentPoints.size();
+}
+
+QVector<QQuickMultiPointerHandler::PointData> QQuickMultiPointerHandler::angles(const QPointF &ref) const
+{
+ QVector<PointData> angles;
+ angles.reserve(m_currentPoints.count());
+ for (QQuickEventPoint *point : qAsConst(m_currentPoints)) {
+ qreal angle = QLineF(ref, point->scenePos()).angle();
+ angles.append(PointData(point->pointId(), -angle)); // convert to clockwise, to be consistent with QQuickItem::rotation
+ }
+ return angles;
+}
+
+qreal QQuickMultiPointerHandler::averageAngleDelta(const QVector<PointData> &old, const QVector<PointData> &newAngles)
+{
+ qreal avgAngleDelta = 0;
+ int numSamples = 0;
+
+ auto oldBegin = old.constBegin();
+
+ for (PointData newData : newAngles) {
+ quint64 id = newData.id;
+ auto it = std::find_if(oldBegin, old.constEnd(), [id] (PointData pd) { return pd.id == id; });
+ qreal angleD = 0;
+ if (it != old.constEnd()) {
+ PointData oldData = *it;
+ // We might rotate from 359 degrees to 1 degree. However, this
+ // should be interpreted as a rotation of +2 degrees instead of
+ // -358 degrees. Therefore, we call remainder() to translate the angle
+ // to be in the range [-180, 180] (-350 to +10 etc)
+ angleD = remainder(newData.angle - oldData.angle, qreal(360));
+ // optimization: narrow down the O(n^2) search to optimally O(n)
+ // if both vectors have the same points and they are in the same order
+ if (it == oldBegin)
+ ++oldBegin;
+ numSamples++;
+ }
+ avgAngleDelta += angleD;
+ }
+ if (numSamples > 1)
+ avgAngleDelta /= numSamples;
+
+ return avgAngleDelta;
+}
+
+void QQuickMultiPointerHandler::acceptPoints(const QVector<QQuickEventPoint *> &points)
+{
+ for (QQuickEventPoint* point : points)
+ point->setAccepted();
+}
+
+bool QQuickMultiPointerHandler::grabPoints(QVector<QQuickEventPoint *> points)
+{
+ bool canGrab = true;
+ for (QQuickEventPoint* point : points) {
+ auto grabber = point->grabberItem();
+ if (grabber && (grabber->keepMouseGrab() || grabber->keepTouchGrab()))
+ canGrab = false;
+ }
+ if (canGrab) {
+ for (QQuickEventPoint* point : points)
+ setExclusiveGrab(point);
+ }
+ return canGrab;
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickmultipointerhandler_p.h b/src/quick/handlers/qquickmultipointerhandler_p.h
new file mode 100644
index 0000000000..1bbc2f2fa3
--- /dev/null
+++ b/src/quick/handlers/qquickmultipointerhandler_p.h
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPOINTERMULTIHANDLER_H
+#define QQUICKPOINTERMULTIHANDLER_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickitem.h"
+#include "qevent.h"
+#include "qquickpointerdevicehandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickMultiPointerHandler : public QQuickPointerDeviceHandler
+{
+ Q_OBJECT
+ Q_PROPERTY(int requiredPointCount READ requiredPointCount WRITE setRequiredPointCount NOTIFY requiredPointCountChanged)
+ Q_PROPERTY(qreal pointDistanceThreshold READ pointDistanceThreshold WRITE setPointDistanceThreshold NOTIFY pointDistanceThresholdChanged)
+
+public:
+ explicit QQuickMultiPointerHandler(QObject *parent = 0, int requiredPointCount = 2);
+ ~QQuickMultiPointerHandler();
+
+ int requiredPointCount() const { return m_requiredPointCount; }
+ void setRequiredPointCount(int c);
+
+ qreal pointDistanceThreshold() const { return m_pointDistanceThreshold; }
+ void setPointDistanceThreshold(qreal pointDistanceThreshold);
+
+signals:
+ void requiredPointCountChanged();
+ void pointDistanceThresholdChanged();
+
+protected:
+ struct PointData {
+ PointData() : id(0), angle(0) {}
+ PointData(quint64 id, qreal angle) : id(id), angle(angle) {}
+ quint64 id;
+ qreal angle;
+ };
+
+ bool wantsPointerEvent(QQuickPointerEvent *event) override;
+ bool sameAsCurrentPoints(QQuickPointerEvent *event);
+ QVector<QQuickEventPoint *> eligiblePoints(QQuickPointerEvent *event);
+ QPointF touchPointCentroid();
+ QVector2D touchPointCentroidVelocity();
+ qreal averageTouchPointDistance(const QPointF &ref);
+ qreal averageStartingDistance(const QPointF &ref);
+ qreal averageTouchPointAngle(const QPointF &ref);
+ qreal averageStartingAngle(const QPointF &ref);
+ QVector<PointData> angles(const QPointF &ref) const;
+ static qreal averageAngleDelta(const QVector<PointData> &old, const QVector<PointData> &newAngles);
+ void acceptPoints(const QVector<QQuickEventPoint *> &points);
+ bool grabPoints(QVector<QQuickEventPoint *> points);
+
+protected:
+ QVector<QQuickEventPoint *> m_currentPoints;
+ int m_requiredPointCount;
+ qreal m_pointDistanceThreshold;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickMultiPointerHandler)
+
+#endif // QQUICKPOINTERMULTIHANDLER_H
diff --git a/src/quick/handlers/qquickpinchhandler.cpp b/src/quick/handlers/qquickpinchhandler.cpp
new file mode 100644
index 0000000000..465a49a6fd
--- /dev/null
+++ b/src/quick/handlers/qquickpinchhandler.cpp
@@ -0,0 +1,311 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickpinchhandler_p.h"
+#include <QtQuick/qquickwindow.h>
+#include <private/qsgadaptationlayer_p.h>
+#include <private/qquickitem_p.h>
+#include <private/qguiapplication_p.h>
+#include <private/qquickwindow_p.h>
+#include <QEvent>
+#include <QMouseEvent>
+#include <QDebug>
+#include <qpa/qplatformnativeinterface.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcPinchHandler, "qt.quick.handler.pinch")
+
+/*!
+ \qmltype PinchHandler
+ \instantiates QQuickPinchHandler
+ \inqmlmodule QtQuick
+ \ingroup qtquick-handlers
+ \brief Handler for pinch gestures
+
+ PinchHandler is a handler that is used to interactively rotate and zoom an Item.
+*/
+
+QQuickPinchHandler::QQuickPinchHandler(QObject *parent)
+ : QQuickMultiPointerHandler(parent, 2)
+ , m_activeScale(1)
+ , m_activeRotation(0)
+ , m_activeTranslation(0,0)
+ , m_minimumScale(-qInf())
+ , m_maximumScale(qInf())
+ , m_minimumRotation(-qInf())
+ , m_maximumRotation(qInf())
+ , m_minimumX(-qInf())
+ , m_maximumX(qInf())
+ , m_minimumY(-qInf())
+ , m_maximumY(qInf())
+ , m_pinchOrigin(PinchCenter)
+ , m_startScale(1)
+ , m_startRotation(0)
+{
+}
+
+QQuickPinchHandler::~QQuickPinchHandler()
+{
+}
+
+void QQuickPinchHandler::setMinimumScale(qreal minimumScale)
+{
+ if (m_minimumScale == minimumScale)
+ return;
+
+ m_minimumScale = minimumScale;
+ emit minimumScaleChanged();
+}
+
+void QQuickPinchHandler::setMaximumScale(qreal maximumScale)
+{
+ if (m_maximumScale == maximumScale)
+ return;
+
+ m_maximumScale = maximumScale;
+ emit maximumScaleChanged();
+}
+
+void QQuickPinchHandler::setMinimumRotation(qreal minimumRotation)
+{
+ if (m_minimumRotation == minimumRotation)
+ return;
+
+ m_minimumRotation = minimumRotation;
+ emit minimumRotationChanged();
+}
+
+void QQuickPinchHandler::setMaximumRotation(qreal maximumRotation)
+{
+ if (m_maximumRotation == maximumRotation)
+ return;
+
+ m_maximumRotation = maximumRotation;
+ emit maximumRotationChanged();
+}
+
+void QQuickPinchHandler::setPinchOrigin(QQuickPinchHandler::PinchOrigin pinchOrigin)
+{
+ if (m_pinchOrigin == pinchOrigin)
+ return;
+
+ m_pinchOrigin = pinchOrigin;
+ emit pinchOriginChanged();
+}
+
+/*!
+ \qmlproperty QQuickPinchHandler::minimumX
+
+ The minimum acceptable x coordinate of the centroid
+ */
+void QQuickPinchHandler::setMinimumX(qreal minX)
+{
+ if (m_minimumX == minX)
+ return;
+ m_minimumX = minX;
+ emit minimumXChanged();
+}
+
+/*!
+ \qmlproperty QQuickPinchHandler::maximumX
+
+ The maximum acceptable x coordinate of the centroid
+ */
+void QQuickPinchHandler::setMaximumX(qreal maxX)
+{
+ if (m_maximumX == maxX)
+ return;
+ m_maximumX = maxX;
+ emit maximumXChanged();
+}
+
+/*!
+ \qmlproperty QQuickPinchHandler::minimumY
+
+ The minimum acceptable y coordinate of the centroid
+ */
+void QQuickPinchHandler::setMinimumY(qreal minY)
+{
+ if (m_minimumY == minY)
+ return;
+ m_minimumY = minY;
+ emit minimumYChanged();
+}
+
+/*!
+ \qmlproperty QQuickPinchHandler::maximumY
+
+ The maximum acceptable y coordinate of the centroid
+ */
+void QQuickPinchHandler::setMaximumY(qreal maxY)
+{
+ if (m_maximumY == maxY)
+ return;
+ m_maximumY = maxY;
+ emit maximumYChanged();
+}
+
+/*!
+ \qmlproperty QQuickPinchHandler::minimumTouchPoints
+
+ The pinch begins when this number of fingers are pressed.
+ Until then, PinchHandler tracks the positions of any pressed fingers,
+ but if it's an insufficient number, it does not scale or rotate
+ its \l target, and the \l active property will remain false.
+*/
+
+/*!
+ \qmlproperty QQuickPinchHandler::active
+*/
+
+void QQuickPinchHandler::onActiveChanged()
+{
+ if (active()) {
+ if (const QQuickItem *t = target()) {
+ m_startScale = t->scale(); // TODO incompatible with independent x/y scaling
+ m_startRotation = t->rotation();
+ m_startCentroid = touchPointCentroid();
+ m_startAngles = angles(m_startCentroid);
+ m_startDistance = averageTouchPointDistance(m_startCentroid);
+ QVector3D xformOrigin(t->transformOriginPoint());
+ m_startMatrix = QMatrix4x4();
+ m_startMatrix.translate(t->x(), t->y());
+ m_startMatrix.translate(xformOrigin);
+ m_startMatrix.scale(m_startScale);
+ m_startMatrix.rotate(m_startRotation, 0, 0, -1);
+ m_startMatrix.translate(-xformOrigin);
+ m_activeRotation = 0;
+ m_activeTranslation = QPointF(0,0);
+ qCInfo(lcPinchHandler) << "activated with starting scale" << m_startScale << "rotation" << m_startRotation;
+ }
+ } else {
+ qCInfo(lcPinchHandler) << "deactivated with scale" << m_activeScale << "rotation" << m_activeRotation;
+ }
+}
+
+void QQuickPinchHandler::handlePointerEventImpl(QQuickPointerEvent *event)
+{
+ Q_UNUSED(event)
+ if (Q_UNLIKELY(lcPinchHandler().isDebugEnabled())) {
+ for (QQuickEventPoint *point : qAsConst(m_currentPoints))
+ qCDebug(lcPinchHandler) << point->state() << point->sceneGrabPos() << "->" << point->scenePos();
+ }
+
+ bool containsReleasedPoints = event->isReleaseEvent();
+ if (!active() && !containsReleasedPoints) {
+ // Verify that least one of the points have moved beyond threshold needed to activate the handler
+ for (QQuickEventPoint *point : qAsConst(m_currentPoints)) {
+ if (QQuickWindowPrivate::dragOverThreshold(point)) {
+ if (grabPoints(m_currentPoints))
+ setActive(true);
+ break;
+ }
+ }
+ if (!active())
+ return;
+ }
+ // TODO check m_pinchOrigin: right now it acts like it's set to PinchCenter
+ m_centroid = touchPointCentroid();
+ m_centroidVelocity = touchPointCentroidVelocity();
+ QRectF bounds(m_minimumX, m_minimumY, m_maximumX, m_maximumY);
+ // avoid mapping the minima and maxima, as they might have unmappable values
+ // such as -inf/+inf. Because of this we perform the bounding to min/max in local coords.
+ QPointF centroidParentPos;
+ if (target() && target()->parentItem()) {
+ centroidParentPos = target()->parentItem()->mapFromScene(m_centroid);
+ centroidParentPos = QPointF(qBound(bounds.left(), centroidParentPos.x(), bounds.right()),
+ qBound(bounds.top(), centroidParentPos.y(), bounds.bottom()));
+ }
+ // 1. scale
+ const qreal dist = averageTouchPointDistance(m_centroid);
+ m_activeScale = dist / m_startDistance;
+ m_activeScale = qBound(m_minimumScale/m_startScale, m_activeScale, m_maximumScale/m_startScale);
+ const qreal scale = m_startScale * m_activeScale;
+
+ // 2. rotate
+ QVector<PointData> newAngles = angles(m_centroid);
+ const qreal angleDelta = averageAngleDelta(m_startAngles, newAngles);
+ m_activeRotation += angleDelta;
+ const qreal totalRotation = m_startRotation + m_activeRotation;
+ const qreal rotation = qBound(m_minimumRotation, totalRotation, m_maximumRotation);
+ m_activeRotation += (rotation - totalRotation); //adjust for the potential bounding above
+ m_startAngles = std::move(newAngles);
+
+ if (target() && target()->parentItem()) {
+ // 3. Drag/translate
+ const QPointF centroidStartParentPos = target()->parentItem()->mapFromScene(m_startCentroid);
+ m_activeTranslation = centroidParentPos - centroidStartParentPos;
+
+ // apply rotation + scaling around the centroid - then apply translation.
+ QMatrix4x4 mat;
+
+ const QVector3D centroidParentVector(centroidParentPos);
+ mat.translate(centroidParentVector);
+ mat.rotate(m_activeRotation, 0, 0, 1);
+ mat.scale(m_activeScale);
+ mat.translate(-centroidParentVector);
+ mat.translate(QVector3D(m_activeTranslation));
+
+ mat = mat * m_startMatrix;
+
+ QPointF xformOriginPoint = target()->transformOriginPoint();
+ QPointF pos = mat * xformOriginPoint;
+ pos -= xformOriginPoint;
+
+ target()->setPosition(pos);
+ target()->setRotation(rotation);
+ target()->setScale(scale);
+
+
+ // TODO some translation inadvertently happens; try to hold the chosen pinch origin in place
+
+ qCDebug(lcPinchHandler) << "centroid" << m_startCentroid << "->" << m_centroid
+ << ", distance" << m_startDistance << "->" << dist
+ << ", startScale" << m_startScale << "->" << scale
+ << ", activeRotation" << m_activeRotation
+ << ", rotation" << rotation;
+ }
+
+ if (!containsReleasedPoints)
+ acceptPoints(m_currentPoints);
+ emit updated();
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickpinchhandler_p.h b/src/quick/handlers/qquickpinchhandler_p.h
new file mode 100644
index 0000000000..6768196909
--- /dev/null
+++ b/src/quick/handlers/qquickpinchhandler_p.h
@@ -0,0 +1,173 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPINCHHANDLER_H
+#define QQUICKPINCHHANDLER_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickitem.h"
+#include "qevent.h"
+#include "qquickmultipointerhandler_p.h"
+#include <private/qquicktranslate_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickPinchHandler : public QQuickMultiPointerHandler
+{
+ Q_OBJECT
+ Q_PROPERTY(qreal minimumScale READ minimumScale WRITE setMinimumScale NOTIFY minimumScaleChanged)
+ Q_PROPERTY(qreal maximumScale READ maximumScale WRITE setMaximumScale NOTIFY maximumScaleChanged)
+ Q_PROPERTY(qreal minimumRotation READ minimumRotation WRITE setMinimumRotation NOTIFY minimumRotationChanged)
+ Q_PROPERTY(qreal maximumRotation READ maximumRotation WRITE setMaximumRotation NOTIFY maximumRotationChanged)
+ Q_PROPERTY(PinchOrigin pinchOrigin READ pinchOrigin WRITE setPinchOrigin NOTIFY pinchOriginChanged)
+ Q_PROPERTY(QPointF centroid READ centroid NOTIFY updated)
+ Q_PROPERTY(QVector2D centroidVelocity READ centroidVelocity NOTIFY updated)
+ Q_PROPERTY(qreal scale READ scale NOTIFY updated)
+ Q_PROPERTY(qreal rotation READ rotation NOTIFY updated)
+ Q_PROPERTY(QPointF translation READ translation NOTIFY updated)
+ Q_PROPERTY(qreal minimumX READ minimumX WRITE setMinimumX NOTIFY minimumXChanged)
+ Q_PROPERTY(qreal maximumX READ maximumX WRITE setMaximumX NOTIFY maximumXChanged)
+ Q_PROPERTY(qreal minimumY READ minimumY WRITE setMinimumY NOTIFY minimumYChanged)
+ Q_PROPERTY(qreal maximumY READ maximumY WRITE setMaximumY NOTIFY maximumYChanged)
+
+public:
+ enum PinchOrigin {
+ FirstPoint, PinchCenter, TargetCenter
+ };
+ Q_ENUM(PinchOrigin)
+
+ explicit QQuickPinchHandler(QObject *parent = 0);
+ ~QQuickPinchHandler();
+
+ qreal minimumScale() const { return m_minimumScale; }
+ void setMinimumScale(qreal minimumScale);
+
+ qreal maximumScale() const { return m_maximumScale; }
+ void setMaximumScale(qreal maximumScale);
+
+ qreal minimumRotation() const { return m_minimumRotation; }
+ void setMinimumRotation(qreal minimumRotation);
+
+ qreal maximumRotation() const { return m_maximumRotation; }
+ void setMaximumRotation(qreal maximumRotation);
+
+ PinchOrigin pinchOrigin() const { return m_pinchOrigin; }
+ void setPinchOrigin(PinchOrigin pinchOrigin);
+
+ QPointF translation() const { return m_activeTranslation; }
+ qreal scale() const { return m_activeScale; }
+ qreal rotation() const { return m_activeRotation; }
+ QPointF centroid() const { return m_centroid; }
+ QVector2D centroidVelocity() const { return m_centroidVelocity; }
+
+ qreal minimumX() const { return m_minimumX; }
+ void setMinimumX(qreal minX);
+ qreal maximumX() const { return m_maximumX; }
+ void setMaximumX(qreal maxX);
+ qreal minimumY() const { return m_minimumY; }
+ void setMinimumY(qreal minY);
+ qreal maximumY() const { return m_maximumY; }
+ void setMaximumY(qreal maxY);
+
+signals:
+ void requiredPointCountChanged();
+ void minimumScaleChanged();
+ void maximumScaleChanged();
+ void minimumRotationChanged();
+ void maximumRotationChanged();
+ void minimumXChanged();
+ void maximumXChanged();
+ void minimumYChanged();
+ void maximumYChanged();
+ void pinchOriginChanged();
+ void updated();
+
+protected:
+ void onActiveChanged() override;
+ void handlePointerEventImpl(QQuickPointerEvent *event) override;
+
+private:
+ // properties
+ qreal m_activeScale;
+ qreal m_activeRotation;
+ QPointF m_activeTranslation;
+ QPointF m_centroid;
+ QVector2D m_centroidVelocity;
+
+ qreal m_minimumScale;
+ qreal m_maximumScale;
+
+ qreal m_minimumRotation;
+ qreal m_maximumRotation;
+
+ qreal m_minimumX;
+ qreal m_maximumX;
+ qreal m_minimumY;
+ qreal m_maximumY;
+
+ PinchOrigin m_pinchOrigin;
+
+ // internal
+ qreal m_startScale;
+ qreal m_startRotation;
+ QPointF m_startCentroid;
+ qreal m_startDistance;
+ QPointF m_startPos;
+
+ QVector<PointData> m_startAngles;
+ QMatrix4x4 m_startMatrix;
+ QQuickMatrix4x4 m_transform;
+
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickPinchHandler)
+
+#endif // QQUICKPINCHHANDLER_H
diff --git a/src/quick/handlers/qquickpointerdevicehandler.cpp b/src/quick/handlers/qquickpointerdevicehandler.cpp
new file mode 100644
index 0000000000..203f712179
--- /dev/null
+++ b/src/quick/handlers/qquickpointerdevicehandler.cpp
@@ -0,0 +1,133 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickpointerdevicehandler_p.h"
+#include <private/qquickitem_p.h>
+#include <QMouseEvent>
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+ An intermediate class (not registered as a QML type)
+ for handlers which allow filtering based on device type,
+ pointer type, or device-specific buttons (such as mouse or stylus buttons).
+ */
+QQuickPointerDeviceHandler::QQuickPointerDeviceHandler(QObject *parent)
+ : QQuickPointerHandler(parent)
+ , m_acceptedDevices(QQuickPointerDevice::AllDevices)
+ , m_acceptedPointerTypes(QQuickPointerDevice::AllPointerTypes)
+ , m_acceptedModifiers(Qt::KeyboardModifierMask)
+{
+}
+
+QQuickPointerDeviceHandler::~QQuickPointerDeviceHandler()
+{
+}
+
+void QQuickPointerDeviceHandler::setAcceptedDevices(QQuickPointerDevice::DeviceTypes acceptedDevices)
+{
+ if (m_acceptedDevices == acceptedDevices)
+ return;
+
+ m_acceptedDevices = acceptedDevices;
+ emit acceptedDevicesChanged();
+}
+
+void QQuickPointerDeviceHandler::setAcceptedPointerTypes(QQuickPointerDevice::PointerTypes acceptedPointerTypes)
+{
+ if (m_acceptedPointerTypes == acceptedPointerTypes)
+ return;
+
+ m_acceptedPointerTypes = acceptedPointerTypes;
+ emit acceptedPointerTypesChanged();
+}
+
+/*!
+ \qmlproperty QQuickPointerDeviceHandler::acceptedModifiers
+
+ If this property is set, it will require the given keyboard modifiers to
+ be pressed in order to react to pointer events, and otherwise ignore them.
+
+ If this property is set to Qt.KeyboardModifierMask (the default value),
+ then the PointerHandler ignores the modifier keys.
+
+ For example an Item could have two handlers of the same type, one of which
+ is enabled only if the required keyboard modifiers are pressed:
+
+ \qml
+ Item {
+ TapHandler {
+ acceptedModifiers: Qt.ControlModifier
+ onTapped: console.log("control-tapped")
+ }
+ TapHandler {
+ acceptedModifiers: Qt.NoModifier
+ onTapped: console.log("tapped")
+ }
+ }
+ \endqml
+*/
+void QQuickPointerDeviceHandler::setAcceptedModifiers(Qt::KeyboardModifiers acceptedModifiers)
+{
+ if (m_acceptedModifiers == acceptedModifiers)
+ return;
+
+ m_acceptedModifiers = acceptedModifiers;
+ emit acceptedModifiersChanged();
+}
+
+bool QQuickPointerDeviceHandler::wantsPointerEvent(QQuickPointerEvent *event)
+{
+ if (!QQuickPointerHandler::wantsPointerEvent(event))
+ return false;
+ qCDebug(lcPointerHandlerDispatch) << objectName()
+ << "checking device type" << m_acceptedDevices
+ << "pointer type" << m_acceptedPointerTypes
+ << "modifiers" << m_acceptedModifiers;
+ if ((event->device()->type() & m_acceptedDevices) == 0)
+ return false;
+ if ((event->device()->pointerType() & m_acceptedPointerTypes) == 0)
+ return false;
+ if (m_acceptedModifiers != Qt::KeyboardModifierMask && event->modifiers() != m_acceptedModifiers)
+ return false;
+ return true;
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickpointerdevicehandler_p.h b/src/quick/handlers/qquickpointerdevicehandler_p.h
new file mode 100644
index 0000000000..9e30fa0be4
--- /dev/null
+++ b/src/quick/handlers/qquickpointerdevicehandler_p.h
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPOINTERDEVICEHANDLER_H
+#define QQUICKPOINTERDEVICEHANDLER_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickpointerhandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickPointerDeviceHandler : public QQuickPointerHandler
+{
+ Q_OBJECT
+ Q_PROPERTY(QQuickPointerDevice::DeviceTypes acceptedDevices READ acceptedDevices WRITE setAcceptedDevices NOTIFY acceptedDevicesChanged)
+ Q_PROPERTY(QQuickPointerDevice::PointerTypes acceptedPointerTypes READ acceptedPointerTypes WRITE setAcceptedPointerTypes NOTIFY acceptedPointerTypesChanged)
+ Q_PROPERTY(Qt::KeyboardModifiers acceptedModifiers READ acceptedModifiers WRITE setAcceptedModifiers NOTIFY acceptedModifiersChanged)
+
+public:
+ explicit QQuickPointerDeviceHandler(QObject *parent = 0);
+ ~QQuickPointerDeviceHandler();
+
+ QQuickPointerDevice::DeviceTypes acceptedDevices() const { return m_acceptedDevices; }
+ QQuickPointerDevice::PointerTypes acceptedPointerTypes() const { return m_acceptedPointerTypes; }
+ Qt::KeyboardModifiers acceptedModifiers() const { return m_acceptedModifiers; }
+
+public slots:
+ void setAcceptedDevices(QQuickPointerDevice::DeviceTypes acceptedDevices);
+ void setAcceptedPointerTypes(QQuickPointerDevice::PointerTypes acceptedPointerTypes);
+ void setAcceptedModifiers(Qt::KeyboardModifiers acceptedModifiers);
+
+Q_SIGNALS:
+ void acceptedDevicesChanged();
+ void acceptedPointerTypesChanged();
+ void acceptedModifiersChanged();
+
+protected:
+ bool wantsPointerEvent(QQuickPointerEvent *event) override;
+
+protected:
+ QQuickPointerDevice::DeviceTypes m_acceptedDevices;
+ QQuickPointerDevice::PointerTypes m_acceptedPointerTypes;
+ Qt::KeyboardModifiers m_acceptedModifiers;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickPointerDeviceHandler)
+
+#endif // QQUICKPOINTERDEVICEHANDLER_H
diff --git a/src/quick/handlers/qquickpointerhandler.cpp b/src/quick/handlers/qquickpointerhandler.cpp
new file mode 100644
index 0000000000..1ed80c0a5b
--- /dev/null
+++ b/src/quick/handlers/qquickpointerhandler.cpp
@@ -0,0 +1,255 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickpointerhandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcPointerHandlerDispatch, "qt.quick.handler.dispatch")
+Q_LOGGING_CATEGORY(lcPointerHandlerActive, "qt.quick.handler.active")
+
+/*!
+ \qmltype PointerHandler
+ \instantiates QQuickPointerHandler
+ \inqmlmodule QtQuick
+ \ingroup qtquick-handlers
+ \brief Handler for pointer events
+
+ PointerHandler is a handler for pointer events regardless of source.
+ They may represent events from a touch, mouse or tablet device.
+*/
+
+QQuickPointerHandler::QQuickPointerHandler(QObject *parent)
+ : QObject(parent)
+ , m_currentEvent(nullptr)
+ , m_target(nullptr)
+ , m_enabled(true)
+ , m_active(false)
+ , m_targetExplicitlySet(false)
+ , m_hadKeepMouseGrab(false)
+ , m_hadKeepTouchGrab(false)
+{
+}
+
+QQuickPointerHandler::~QQuickPointerHandler()
+{
+ QQuickItem *parItem = parentItem();
+ if (parItem) {
+ QQuickItemPrivate *p = QQuickItemPrivate::get(parItem);
+ p->extra.value().pointerHandlers.removeOne(this);
+ }
+}
+
+/*!
+ Notification that the grab has changed in some way which is relevant to this handler.
+ The \a grabber (subject) will be the PointerHandler whose state is changing,
+ or null if the state change regards an Item. (TODO do we have any such cases?)
+ The \a stateChange (verb) tells what happened.
+ The \a point (object) is the point that was grabbed or ungrabbed.
+ EventPoint has the sole responsibility to call this function.
+ The PointerHandler must react in whatever way is appropriate, and must
+ emit the relevant signals (for the benefit of QML code).
+ A subclass is allowed to override this virtual function, but must always
+ call its parent class's implementation in addition to (usually after)
+ whatever custom behavior it implements.
+*/
+void QQuickPointerHandler::onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabState stateChange, QQuickEventPoint *point)
+{
+ qCDebug(lcPointerHandlerDispatch) << point << stateChange << grabber;
+ Q_ASSERT(point);
+ if (grabber == this) {
+ bool wasCanceled = false;
+ emit grabChanged(point);
+ switch (stateChange) {
+ case QQuickEventPoint::GrabPassive:
+ case QQuickEventPoint::GrabExclusive:
+ break;
+ case QQuickEventPoint::CancelGrabPassive:
+ case QQuickEventPoint::CancelGrabExclusive:
+ wasCanceled = true; // the grab was stolen by something else
+ Q_FALLTHROUGH();
+ case QQuickEventPoint::UngrabPassive:
+ case QQuickEventPoint::UngrabExclusive:
+ setActive(false);
+ point->setAccepted(false);
+ if (auto par = parentItem()) {
+ par->setKeepMouseGrab(m_hadKeepMouseGrab);
+ par->setKeepTouchGrab(m_hadKeepTouchGrab);
+ }
+ case QQuickEventPoint::OverrideGrabPassive:
+ // Passive grab is still there, but we won't receive point updates right now.
+ // No need to notify about this.
+ return;
+ }
+ if (wasCanceled)
+ emit canceled(point);
+ else
+ emit grabChanged(point);
+ }
+}
+
+void QQuickPointerHandler::setPassiveGrab(QQuickEventPoint *point, bool grab)
+{
+ qCDebug(lcPointerHandlerDispatch) << point << grab;
+ if (grab) {
+ point->setGrabberPointerHandler(this, false);
+ } else {
+ point->removePassiveGrabber(this);
+ }
+}
+
+void QQuickPointerHandler::setExclusiveGrab(QQuickEventPoint *point, bool grab)
+{
+ // TODO m_hadKeepMouseGrab m_hadKeepTouchGrab
+ qCDebug(lcPointerHandlerDispatch) << point << grab;
+ // Don't allow one handler to cancel another's grab, unless it is stealing it for itself
+ if (!grab && point->grabberPointerHandler() != this)
+ return;
+ point->setGrabberPointerHandler(grab ? this : nullptr, true);
+}
+
+void QQuickPointerHandler::cancelAllGrabs(QQuickEventPoint *point)
+{
+ qCDebug(lcPointerHandlerDispatch) << point;
+ point->cancelAllGrabs(this);
+}
+
+QPointF QQuickPointerHandler::eventPos(const QQuickEventPoint *point) const
+{
+ return (target() ? target()->mapFromScene(point->scenePos()) : point->scenePos());
+}
+
+bool QQuickPointerHandler::parentContains(const QQuickEventPoint *point) const
+{
+ if (point) {
+ if (QQuickItem *par = parentItem())
+ return par->contains(par->mapFromScene(point->scenePos()));
+ }
+ return false;
+}
+
+/*!
+ \qmlproperty QQuickPointerHandler::enabled
+
+ If a PointerHandler is disabled, it will reject all events
+ and no signals will be emitted.
+
+ TODO is it too extreme not even to emit pressed/updated/released?
+ or should we disable only the higher-level interpretation, in subclasses?
+*/
+void QQuickPointerHandler::setEnabled(bool enabled)
+{
+ if (m_enabled == enabled)
+ return;
+
+ m_enabled = enabled;
+ emit enabledChanged();
+}
+
+void QQuickPointerHandler::setTarget(QQuickItem *target)
+{
+ m_targetExplicitlySet = true;
+ if (m_target == target)
+ return;
+
+ m_target = target;
+ emit targetChanged();
+}
+
+QQuickItem *QQuickPointerHandler::target() const
+{
+ if (!m_targetExplicitlySet)
+ return parentItem();
+ return m_target;
+}
+
+void QQuickPointerHandler::handlePointerEvent(QQuickPointerEvent *event)
+{
+ bool wants = wantsPointerEvent(event);
+ qCDebug(lcPointerHandlerDispatch) << metaObject()->className() << objectName()
+ << "on" << parentItem()->metaObject()->className() << parentItem()->objectName()
+ << (wants ? "WANTS" : "DECLINES") << event;
+ if (wants) {
+ handlePointerEventImpl(event);
+ } else {
+ setActive(false);
+ int pCount = event->pointCount();
+ for (int i = 0; i < pCount; ++i) {
+ QQuickEventPoint *pt = event->point(i);
+ if (pt->grabberPointerHandler() == this && pt->state() != QQuickEventPoint::Stationary)
+ pt->cancelExclusiveGrab();
+ }
+ }
+ event->device()->eventDeliveryTargets().append(this);
+}
+
+bool QQuickPointerHandler::wantsPointerEvent(QQuickPointerEvent *event)
+{
+ Q_UNUSED(event)
+ return m_enabled;
+}
+
+void QQuickPointerHandler::setActive(bool active)
+{
+ if (m_active != active) {
+ qCDebug(lcPointerHandlerActive) << this << m_active << "->" << active;
+ m_active = active;
+ onActiveChanged();
+ emit activeChanged();
+ }
+}
+
+void QQuickPointerHandler::handlePointerEventImpl(QQuickPointerEvent *event)
+{
+ m_currentEvent = event;
+}
+
+/*!
+ \qmlproperty QQuickPointerHandler::parent
+
+ The \l Item which is the scope of the handler; the Item in which it was declared.
+ The handler will handle events on behalf of this Item, which means a
+ pointer event is relevant if at least one of its event points occurs within
+ the Item's interior. Initially \l target() is the same, but target()
+ can be reassigned.
+
+ \sa QQuickPointerHandler::target(), QObject::parent()
+*/
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickpointerhandler_p.h b/src/quick/handlers/qquickpointerhandler_p.h
new file mode 100644
index 0000000000..24a058275d
--- /dev/null
+++ b/src/quick/handlers/qquickpointerhandler_p.h
@@ -0,0 +1,125 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPOINTERHANDLER_H
+#define QQUICKPOINTERHANDLER_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qevent.h"
+
+#include <QtQuick/private/qquickevents_p_p.h>
+#include <QtQuick/private/qquickitem_p.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_DECLARE_LOGGING_CATEGORY(lcPointerHandlerDispatch)
+
+class Q_QUICK_PRIVATE_EXPORT QQuickPointerHandler : public QObject
+{
+ Q_OBJECT
+ Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
+ Q_PROPERTY(bool active READ active NOTIFY activeChanged)
+ Q_PROPERTY(QQuickItem * target READ target WRITE setTarget NOTIFY targetChanged)
+ Q_PROPERTY(QQuickItem * parent READ parentItem CONSTANT)
+
+public:
+ explicit QQuickPointerHandler(QObject *parent = 0);
+ virtual ~QQuickPointerHandler();
+
+public:
+ bool enabled() const { return m_enabled; }
+ void setEnabled(bool enabled);
+
+ bool active() const { return m_active; }
+
+ QQuickItem *target() const;
+ void setTarget(QQuickItem *target);
+
+ QQuickItem * parentItem() const { return static_cast<QQuickItem *>(QObject::parent()); }
+
+ void handlePointerEvent(QQuickPointerEvent *event);
+
+Q_SIGNALS:
+ void enabledChanged();
+ void activeChanged();
+ void targetChanged();
+ void grabChanged(QQuickEventPoint *point);
+ void canceled(QQuickEventPoint *point);
+
+protected:
+ QQuickPointerEvent *currentEvent() { return m_currentEvent; }
+ virtual bool wantsPointerEvent(QQuickPointerEvent *event);
+ virtual void handlePointerEventImpl(QQuickPointerEvent *event);
+ void setActive(bool active);
+ virtual void onActiveChanged() { }
+ virtual void onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabState stateChange, QQuickEventPoint *point);
+ void setPassiveGrab(QQuickEventPoint *point, bool grab = true);
+ void setExclusiveGrab(QQuickEventPoint *point, bool grab = true);
+ void cancelAllGrabs(QQuickEventPoint *point);
+ QPointF eventPos(const QQuickEventPoint *point) const;
+ bool parentContains(const QQuickEventPoint *point) const;
+
+private:
+ QQuickPointerEvent *m_currentEvent;
+ QQuickItem *m_target;
+ bool m_enabled : 1;
+ bool m_active : 1;
+ bool m_targetExplicitlySet : 1;
+ bool m_hadKeepMouseGrab : 1; // some handlers override target()->setKeepMouseGrab(); this remembers previous state
+ bool m_hadKeepTouchGrab : 1; // some handlers override target()->setKeepTouchGrab(); this remembers previous state
+
+ friend class QQuickEventPoint;
+ friend class QQuickWindowPrivate;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickPointerHandler)
+
+#endif // QQUICKPOINTERHANDLER_H
diff --git a/src/quick/handlers/qquickpointersinglehandler.cpp b/src/quick/handlers/qquickpointersinglehandler.cpp
new file mode 100644
index 0000000000..0b0f482d8d
--- /dev/null
+++ b/src/quick/handlers/qquickpointersinglehandler.cpp
@@ -0,0 +1,243 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickpointersinglehandler_p.h"
+
+QT_BEGIN_NAMESPACE
+Q_DECLARE_LOGGING_CATEGORY(DBG_TOUCH_TARGET)
+
+/*!
+ An intermediate class (not registered as a QML type)
+ for the most common handlers: those which expect only a single point.
+ wantsPointerEvent() will choose the first point which is inside the
+ \l target item, and return true as long as the event contains that point.
+ Override handleEventPoint() to implement a single-point handler.
+*/
+
+QQuickPointerSingleHandler::QQuickPointerSingleHandler(QObject *parent)
+ : QQuickPointerDeviceHandler(parent)
+ , m_acceptedButtons(Qt::LeftButton)
+ , m_ignoreAdditionalPoints(false)
+{
+}
+
+bool QQuickPointerSingleHandler::wantsPointerEvent(QQuickPointerEvent *event)
+{
+ if (!QQuickPointerDeviceHandler::wantsPointerEvent(event))
+ return false;
+ if (event->device()->pointerType() != QQuickPointerDevice::Finger &&
+ (event->buttons() & m_acceptedButtons) == 0 && (event->button() & m_acceptedButtons) == 0)
+ return false;
+
+ if (m_pointInfo.m_id) {
+ // We already know which one we want, so check whether it's there.
+ // It's expected to be an update or a release.
+ // If we no longer want it, cancel the grab.
+ int candidatePointCount = 0;
+ QQuickEventPoint *point = nullptr;
+ int c = event->pointCount();
+ for (int i = 0; i < c; ++i) {
+ QQuickEventPoint *p = event->point(i);
+ if (wantsEventPoint(p)) {
+ ++candidatePointCount;
+ if (p->pointId() == m_pointInfo.m_id)
+ point = p;
+ }
+ }
+ if (point) {
+ if (candidatePointCount == 1 || (candidatePointCount > 1 && m_ignoreAdditionalPoints)) {
+ point->setAccepted();
+ return true;
+ } else {
+ point->cancelAllGrabs(this);
+ }
+ } else {
+ qCWarning(DBG_TOUCH_TARGET) << this << "pointId" << hex << m_pointInfo.m_id
+ << "is missing from current event, but was neither canceled nor released";
+ return false;
+ }
+ } else {
+ // We have not yet chosen a point; choose the first one for which wantsEventPoint() returns true.
+ int candidatePointCount = 0;
+ int c = event->pointCount();
+ QQuickEventPoint *chosen = nullptr;
+ for (int i = 0; i < c; ++i) {
+ QQuickEventPoint *p = event->point(i);
+ if (!p->exclusiveGrabber() && wantsEventPoint(p)) {
+ if (!chosen)
+ chosen = p;
+ ++candidatePointCount;
+ }
+ }
+ if (chosen && candidatePointCount == 1) {
+ m_pointInfo.m_id = chosen->pointId();
+ chosen->setAccepted();
+ }
+ }
+ return m_pointInfo.m_id;
+}
+
+void QQuickPointerSingleHandler::handlePointerEventImpl(QQuickPointerEvent *event)
+{
+ QQuickPointerDeviceHandler::handlePointerEventImpl(event);
+ QQuickEventPoint *currentPoint = event->pointById(m_pointInfo.m_id);
+ Q_ASSERT(currentPoint);
+ if (!m_pointInfo.m_id || !currentPoint->isAccepted()) {
+ reset();
+ } else {
+ if (event->asPointerTouchEvent()) {
+ QQuickEventTouchPoint *tp = static_cast<QQuickEventTouchPoint *>(currentPoint);
+ m_pointInfo.m_uniqueId = tp->uniqueId();
+ m_pointInfo.m_rotation = tp->rotation();
+ m_pointInfo.m_pressure = tp->pressure();
+ m_pointInfo.m_ellipseDiameters = tp->ellipseDiameters();
+ } else if (event->asPointerTabletEvent()) {
+ // TODO
+ } else {
+ m_pointInfo.m_uniqueId = event->device()->uniqueId();
+ m_pointInfo.m_rotation = 0;
+ m_pointInfo.m_pressure = event->buttons() ? 1 : 0;
+ m_pointInfo.m_ellipseDiameters = QSizeF();
+ }
+ m_pointInfo.m_position = currentPoint->pos();
+ m_pointInfo.m_scenePosition = currentPoint->scenePos();
+ if (currentPoint->state() == QQuickEventPoint::Updated)
+ m_pointInfo.m_velocity = currentPoint->velocity();
+ handleEventPoint(currentPoint);
+ switch (currentPoint->state()) {
+ case QQuickEventPoint::Pressed:
+ m_pointInfo.m_pressPosition = currentPoint->pos();
+ m_pointInfo.m_scenePressPosition = currentPoint->scenePos();
+ m_pointInfo.m_pressedButtons = event->buttons();
+ break;
+ case QQuickEventPoint::Released:
+ setExclusiveGrab(currentPoint, false);
+ reset();
+ break;
+ default:
+ m_pointInfo.m_pressedButtons = event->buttons();
+ break;
+ }
+ emit pointChanged();
+ }
+}
+
+bool QQuickPointerSingleHandler::wantsEventPoint(QQuickEventPoint *point)
+{
+ return parentContains(point);
+}
+
+void QQuickPointerSingleHandler::onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabState stateChange, QQuickEventPoint *point)
+{
+ if (grabber != this)
+ return;
+ switch (stateChange) {
+ case QQuickEventPoint::GrabExclusive:
+ m_pointInfo.m_sceneGrabPosition = point->sceneGrabPos();
+ setActive(true);
+ QQuickPointerHandler::onGrabChanged(grabber, stateChange, point);
+ break;
+ case QQuickEventPoint::GrabPassive:
+ m_pointInfo.m_sceneGrabPosition = point->sceneGrabPos();
+ QQuickPointerHandler::onGrabChanged(grabber, stateChange, point);
+ break;
+ case QQuickEventPoint::OverrideGrabPassive:
+ return; // don't emit
+ case QQuickEventPoint::UngrabPassive:
+ case QQuickEventPoint::UngrabExclusive:
+ case QQuickEventPoint::CancelGrabPassive:
+ case QQuickEventPoint::CancelGrabExclusive:
+ // the grab is lost or relinquished, so the point is no longer relevant
+ QQuickPointerHandler::onGrabChanged(grabber, stateChange, point);
+ reset();
+ break;
+ }
+ emit singlePointGrabChanged();
+}
+
+void QQuickPointerSingleHandler::setIgnoreAdditionalPoints(bool v)
+{
+ m_ignoreAdditionalPoints = v;
+}
+
+void QQuickPointerSingleHandler::moveTarget(QPointF pos, QQuickEventPoint *point)
+{
+ target()->setPosition(pos);
+ m_pointInfo.m_scenePosition = point->scenePos();
+ m_pointInfo.m_position = target()->mapFromScene(m_pointInfo.m_scenePosition);
+}
+
+void QQuickPointerSingleHandler::setAcceptedButtons(Qt::MouseButtons buttons)
+{
+ if (m_acceptedButtons == buttons)
+ return;
+
+ m_acceptedButtons = buttons;
+ emit acceptedButtonsChanged();
+}
+
+void QQuickPointerSingleHandler::reset()
+{
+ setActive(false);
+ m_pointInfo.reset();
+}
+
+QQuickHandlerPoint::QQuickHandlerPoint()
+ : m_id(0)
+ , m_rotation(0)
+ , m_pressure(0)
+{}
+
+void QQuickHandlerPoint::reset()
+{
+ m_id = 0;
+ m_uniqueId = QPointingDeviceUniqueId();
+ m_position = QPointF();
+ m_scenePosition = QPointF();
+ m_pressPosition = QPointF();
+ m_scenePressPosition = QPointF();
+ m_sceneGrabPosition = QPointF();
+ m_velocity = QVector2D();
+ m_rotation = 0;
+ m_pressure = 0;
+ m_ellipseDiameters = QSizeF();
+ m_pressedButtons = Qt::NoButton;
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickpointersinglehandler_p.h b/src/quick/handlers/qquickpointersinglehandler_p.h
new file mode 100644
index 0000000000..8898a1600b
--- /dev/null
+++ b/src/quick/handlers/qquickpointersinglehandler_p.h
@@ -0,0 +1,154 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPOINTERSINGLEHANDLER_H
+#define QQUICKPOINTERSINGLEHANDLER_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickpointerdevicehandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QQuickPointerSingleHandler;
+
+class Q_QUICK_PRIVATE_EXPORT QQuickHandlerPoint {
+ Q_GADGET
+ Q_PROPERTY(int id READ id)
+ Q_PROPERTY(QPointingDeviceUniqueId uniqueId READ uniqueId)
+ Q_PROPERTY(QPointF position READ position)
+ Q_PROPERTY(QPointF scenePosition READ scenePosition)
+ Q_PROPERTY(QPointF pressPosition READ pressPosition)
+ Q_PROPERTY(QPointF scenePressPosition READ scenePressPosition)
+ Q_PROPERTY(QPointF sceneGrabPosition READ sceneGrabPosition)
+ Q_PROPERTY(Qt::MouseButtons pressedButtons READ pressedButtons)
+ Q_PROPERTY(QVector2D velocity READ velocity)
+ Q_PROPERTY(qreal rotation READ rotation)
+ Q_PROPERTY(qreal pressure READ pressure)
+ Q_PROPERTY(QSizeF ellipseDiameters READ ellipseDiameters)
+
+public:
+ QQuickHandlerPoint();
+
+ int id() const { return m_id; }
+ Qt::MouseButtons pressedButtons() const { return m_pressedButtons; }
+ QPointF pressPosition() const { return m_pressPosition; }
+ QPointF scenePressPosition() const { return m_scenePressPosition; }
+ QPointF sceneGrabPosition() const { return m_sceneGrabPosition; }
+ QPointF position() const { return m_position; }
+ QPointF scenePosition() const { return m_scenePosition; }
+ QVector2D velocity() const { return m_velocity; }
+ qreal rotation() const { return m_rotation; }
+ qreal pressure() const { return m_pressure; }
+ QSizeF ellipseDiameters() const { return m_ellipseDiameters; }
+ QPointingDeviceUniqueId uniqueId() const { return m_uniqueId; }
+
+private:
+ void reset();
+ int m_id;
+ QPointingDeviceUniqueId m_uniqueId;
+ Qt::MouseButtons m_pressedButtons;
+ QPointF m_position;
+ QPointF m_scenePosition;
+ QPointF m_pressPosition;
+ QPointF m_scenePressPosition;
+ QPointF m_sceneGrabPosition;
+ QVector2D m_velocity;
+ qreal m_rotation;
+ qreal m_pressure;
+ QSizeF m_ellipseDiameters;
+ friend class QQuickPointerSingleHandler;
+};
+
+class Q_QUICK_PRIVATE_EXPORT QQuickPointerSingleHandler : public QQuickPointerDeviceHandler
+{
+ Q_OBJECT
+ Q_PROPERTY(Qt::MouseButtons acceptedButtons READ acceptedButtons WRITE setAcceptedButtons NOTIFY acceptedButtonsChanged)
+ Q_PROPERTY(QQuickHandlerPoint point READ point NOTIFY pointChanged)
+public:
+ explicit QQuickPointerSingleHandler(QObject *parent = 0);
+ virtual ~QQuickPointerSingleHandler() { }
+
+ Qt::MouseButtons acceptedButtons() const { return m_acceptedButtons; }
+ void setAcceptedButtons(Qt::MouseButtons buttons);
+
+ QQuickHandlerPoint point() const { return m_pointInfo; }
+
+Q_SIGNALS:
+ void pointChanged();
+ void singlePointGrabChanged(); // QQuickPointerHandler::grabChanged signal can't be a property notifier here
+ void acceptedButtonsChanged();
+
+protected:
+ bool wantsPointerEvent(QQuickPointerEvent *event) override;
+ virtual bool wantsEventPoint(QQuickEventPoint *point);
+ void handlePointerEventImpl(QQuickPointerEvent *event) override;
+ virtual void handleEventPoint(QQuickEventPoint *point) = 0;
+
+ QQuickEventPoint *currentPoint(QQuickPointerEvent *ev) { return ev->pointById(m_pointInfo.m_id); }
+ void onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabState stateChange, QQuickEventPoint *point) override;
+
+ void setIgnoreAdditionalPoints(bool v = true);
+
+ void moveTarget(QPointF pos, QQuickEventPoint *point);
+
+private:
+ void reset();
+
+private:
+ QQuickHandlerPoint m_pointInfo;
+ Qt::MouseButtons m_acceptedButtons;
+ bool m_ignoreAdditionalPoints : 1;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickHandlerPoint)
+QML_DECLARE_TYPE(QQuickPointerSingleHandler)
+
+#endif // QQUICKPOINTERSINGLEHANDLER_H
diff --git a/src/quick/handlers/qquicktaphandler.cpp b/src/quick/handlers/qquicktaphandler.cpp
new file mode 100644
index 0000000000..272c6de000
--- /dev/null
+++ b/src/quick/handlers/qquicktaphandler.cpp
@@ -0,0 +1,353 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquicktaphandler_p.h"
+#include <qpa/qplatformtheme.h>
+#include <private/qguiapplication_p.h>
+#include <QtGui/qstylehints.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcTapHandler, "qt.quick.handler.tap")
+
+qreal QQuickTapHandler::m_multiTapInterval(0.0);
+// single tap distance is the same as the drag threshold
+int QQuickTapHandler::m_mouseMultiClickDistanceSquared(-1);
+int QQuickTapHandler::m_touchMultiTapDistanceSquared(-1);
+
+/*!
+ \qmltype TapHandler
+ \instantiates QQuickTapHandler
+ \inqmlmodule QtQuick
+ \ingroup qtquick-handlers
+ \brief Handler for taps and clicks
+
+ TapHandler is a handler for taps on a touchscreen or clicks on a mouse.
+
+ Detection of a valid tap gesture depends on \l gesturePolicy.
+ Note that buttons (such as QPushButton) are often implemented not to care
+ whether the press and release occur close together: if you press the button
+ and then change your mind, you need to drag all the way off the edge of the
+ button in order to cancel the click. Therefore the default
+ \l gesturePolicy is \l ReleaseWithinBounds. If you want to require
+ that the press and release are close together in both space and time,
+ set it to \l DragThreshold.
+
+ For multi-tap gestures (double-tap, triple-tap etc.), the distance moved
+ must not exceed QPlatformTheme::MouseDoubleClickDistance with mouse and
+ QPlatformTheme::TouchDoubleTapDistance with touch, and the time between
+ taps must not exceed QStyleHints::mouseDoubleClickInterval().
+
+ \sa MouseArea
+*/
+
+QQuickTapHandler::QQuickTapHandler(QObject *parent)
+ : QQuickPointerSingleHandler(parent)
+ , m_pressed(false)
+ , m_gesturePolicy(ReleaseWithinBounds)
+ , m_tapCount(0)
+ , m_longPressThreshold(-1)
+ , m_lastTapTimestamp(0.0)
+{
+ if (m_mouseMultiClickDistanceSquared < 0) {
+ m_multiTapInterval = qApp->styleHints()->mouseDoubleClickInterval() / 1000.0;
+ m_mouseMultiClickDistanceSquared = QGuiApplicationPrivate::platformTheme()->
+ themeHint(QPlatformTheme::MouseDoubleClickDistance).toInt();
+ m_mouseMultiClickDistanceSquared *= m_mouseMultiClickDistanceSquared;
+ m_touchMultiTapDistanceSquared = QGuiApplicationPrivate::platformTheme()->
+ themeHint(QPlatformTheme::TouchDoubleTapDistance).toInt();
+ m_touchMultiTapDistanceSquared *= m_touchMultiTapDistanceSquared;
+ }
+}
+
+QQuickTapHandler::~QQuickTapHandler()
+{
+}
+
+static bool dragOverThreshold(QQuickEventPoint *point)
+{
+ QPointF delta = point->scenePos() - point->scenePressPos();
+ return (QQuickWindowPrivate::dragOverThreshold(delta.x(), Qt::XAxis, point) ||
+ QQuickWindowPrivate::dragOverThreshold(delta.y(), Qt::YAxis, point));
+}
+
+bool QQuickTapHandler::wantsEventPoint(QQuickEventPoint *point)
+{
+ // If the user has not violated any constraint, it could be a tap.
+ // Otherwise we want to give up the grab so that a competing handler
+ // (e.g. DragHandler) gets a chance to take over.
+ // Don't forget to emit released in case of a cancel.
+ bool ret = false;
+ switch (point->state()) {
+ case QQuickEventPoint::Pressed:
+ case QQuickEventPoint::Released:
+ ret = parentContains(point);
+ break;
+ case QQuickEventPoint::Updated:
+ switch (m_gesturePolicy) {
+ case DragThreshold:
+ ret = !dragOverThreshold(point);
+ break;
+ case WithinBounds:
+ ret = parentContains(point);
+ break;
+ case ReleaseWithinBounds:
+ ret = point->pointId() == this->point().id();
+ break;
+ }
+ break;
+ case QQuickEventPoint::Stationary:
+ // Never react in any way when the point hasn't moved.
+ // In autotests, the point's position may not even be correct, because
+ // QTest::touchEvent(window, touchDevice).stationary(1)
+ // provides no opportunity to give a position, so it ends up being random.
+ break;
+ }
+ // If this is the grabber, returning false from this function will cancel the grab,
+ // so onGrabChanged(this, CancelGrabExclusive, point) and setPressed(false) will be called.
+ // But when m_gesturePolicy is DragThreshold, we don't get an exclusive grab, but
+ // we still don't want to be pressed anymore.
+ if (!ret && point->pointId() == this->point().id() && point->state() != QQuickEventPoint::Stationary)
+ setPressed(false, true, point);
+ return ret;
+}
+
+void QQuickTapHandler::handleEventPoint(QQuickEventPoint *point)
+{
+ switch (point->state()) {
+ case QQuickEventPoint::Pressed:
+ setPressed(true, false, point);
+ break;
+ case QQuickEventPoint::Released:
+ if ((point->pointerEvent()->buttons() & acceptedButtons()) == Qt::NoButton)
+ setPressed(false, false, point);
+ break;
+ default:
+ break;
+ }
+}
+
+/*!
+ \qmlproperty longPressThreshold
+
+ The time in seconds that an event point must be pressed in order to
+ trigger a long press gesture and emit the \l longPressed() signal.
+ If the point is released before this time limit, a tap can be detected
+ if the \l gesturePolicy constraint is satisfied. The default value is
+ QStyleHints::mousePressAndHoldInterval() converted to seconds.
+*/
+qreal QQuickTapHandler::longPressThreshold() const
+{
+ return longPressThresholdMilliseconds() / 1000.0;
+}
+
+void QQuickTapHandler::setLongPressThreshold(qreal longPressThreshold)
+{
+ int ms = qRound(longPressThreshold * 1000);
+ if (m_longPressThreshold == ms)
+ return;
+
+ m_longPressThreshold = ms;
+ emit longPressThresholdChanged();
+}
+
+int QQuickTapHandler::longPressThresholdMilliseconds() const
+{
+ return (m_longPressThreshold < 0 ? QGuiApplication::styleHints()->mousePressAndHoldInterval() : m_longPressThreshold);
+}
+
+void QQuickTapHandler::timerEvent(QTimerEvent *event)
+{
+ if (event->timerId() == m_longPressTimer.timerId()) {
+ m_longPressTimer.stop();
+ qCDebug(lcTapHandler) << objectName() << "longPressed";
+ emit longPressed();
+ }
+}
+
+/*!
+ \qmlproperty gesturePolicy
+
+ The spatial constraint for a tap or long press gesture to be recognized,
+ in addition to the constraint that the release must occur before
+ \l longPressThreshold has elapsed. If these constraints are not satisfied,
+ the \l tapped signal is not emitted, and \l tapCount is not incremented.
+ If the spatial constraint is violated, \l isPressed transitions immediately
+ from true to false, regardless of the time held.
+
+ \c DragThreshold means that the event point must not move significantly.
+ If the mouse, finger or stylus moves past the system-wide drag threshold
+ (QStyleHints::startDragDistance), the tap gesture is canceled, even if
+ the button or finger is still pressed. This policy can be useful whenever
+ TapHandler needs to cooperate with other pointer handlers (for example
+ \l DragHandler), because in this case TapHandler will never grab.
+
+ \c WithinBounds means that if the event point leaves the bounds of the
+ \l target item, the tap gesture is canceled. The TapHandler will grab on
+ press, but release the grab as soon as the boundary constraint is no
+ longer satisfied.
+
+ \c ReleaseWithinBounds (the default value) means that at the time of release
+ (the mouse button is released or the finger is lifted), if the event point
+ is outside the bounds of the \l target item, a tap gesture is not
+ recognized. This is the default value, because it corresponds to typical
+ button behavior: you can cancel a click by dragging outside the button, and
+ you can also change your mind by dragging back inside the button before
+ release. Note that it's necessary for TapHandler to grab on press and
+ retain it until release (greedy grab) in order to detect this gesture.
+*/
+void QQuickTapHandler::setGesturePolicy(QQuickTapHandler::GesturePolicy gesturePolicy)
+{
+ if (m_gesturePolicy == gesturePolicy)
+ return;
+
+ m_gesturePolicy = gesturePolicy;
+ emit gesturePolicyChanged();
+}
+
+/*!
+ \qmlproperty pressed
+
+ This property will be true whenever the mouse or touch point is pressed,
+ and any movement since the press is compliant with the current
+ \l gesturePolicy. When the event point is released or the policy is
+ violated, pressed will change to false.
+*/
+void QQuickTapHandler::setPressed(bool press, bool cancel, QQuickEventPoint *point)
+{
+ if (m_pressed != press) {
+ qCDebug(lcTapHandler) << objectName() << "pressed" << m_pressed << "->" << press << (cancel ? "CANCEL" : "") << point;
+ m_pressed = press;
+ connectPreRenderSignal(press);
+ updateTimeHeld();
+ if (press) {
+ m_longPressTimer.start(longPressThresholdMilliseconds(), this);
+ m_holdTimer.start();
+ } else {
+ m_longPressTimer.stop();
+ m_holdTimer.invalidate();
+ }
+ if (press) {
+ // on press, grab before emitting changed signals
+ if (m_gesturePolicy == DragThreshold)
+ setPassiveGrab(point, press);
+ else
+ setExclusiveGrab(point, press);
+ }
+ if (!cancel && !press && parentContains(point)) {
+ if (point->timeHeld() < longPressThreshold()) {
+ // Assuming here that pointerEvent()->timestamp() is in ms.
+ qreal ts = point->pointerEvent()->timestamp() / 1000.0;
+ if (ts - m_lastTapTimestamp < m_multiTapInterval &&
+ QVector2D(point->scenePos() - m_lastTapPos).lengthSquared() <
+ (point->pointerEvent()->device()->type() == QQuickPointerDevice::Mouse ?
+ m_mouseMultiClickDistanceSquared : m_touchMultiTapDistanceSquared))
+ ++m_tapCount;
+ else
+ m_tapCount = 1;
+ qCDebug(lcTapHandler) << objectName() << "tapped" << m_tapCount << "times";
+ emit tapped(point);
+ emit tapCountChanged();
+ m_lastTapTimestamp = ts;
+ m_lastTapPos = point->scenePos();
+ } else {
+ qCDebug(lcTapHandler) << objectName() << "tap threshold" << longPressThreshold() << "exceeded:" << point->timeHeld();
+ }
+ }
+ emit pressedChanged();
+ if (!press && m_gesturePolicy != DragThreshold) {
+ // on release, ungrab after emitting changed signals
+ setExclusiveGrab(point, press);
+ }
+ }
+}
+
+void QQuickTapHandler::onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabState stateChange, QQuickEventPoint *point)
+{
+ QQuickPointerSingleHandler::onGrabChanged(grabber, stateChange, point);
+ bool isCanceled = stateChange == QQuickEventPoint::CancelGrabExclusive || stateChange == QQuickEventPoint::CancelGrabPassive;
+ if (grabber == this && (isCanceled || point->state() == QQuickEventPoint::Released))
+ setPressed(false, isCanceled, point);
+}
+
+void QQuickTapHandler::connectPreRenderSignal(bool conn)
+{
+ if (conn)
+ connect(parentItem()->window(), &QQuickWindow::beforeSynchronizing, this, &QQuickTapHandler::updateTimeHeld);
+ else
+ disconnect(parentItem()->window(), &QQuickWindow::beforeSynchronizing, this, &QQuickTapHandler::updateTimeHeld);
+}
+
+void QQuickTapHandler::updateTimeHeld()
+{
+ emit timeHeldChanged();
+}
+
+/*!
+ \qmlproperty tapCount
+
+ The number of taps which have occurred within the time and space
+ constraints to be considered a single gesture. For example, to detect
+ a double-tap, you can write
+
+ \qml
+ Rectangle {
+ width: 100; height: 30
+ signal doubleTap
+ TapHandler {
+ acceptedButtons: Qt.AllButtons
+ onTapped: if (tapCount == 2) doubleTap()
+ }
+ }
+*/
+
+/*!
+ \qmlproperty timeHeld
+
+ The amount of time in seconds that a pressed point has been held, without
+ moving beyond the drag threshold. It will be updated at least once per
+ frame rendered, which enables rendering an animation showing the progress
+ towards an action which will be triggered by a long-press. It is also
+ possible to trigger one of a series of actions depending on how long the
+ press is held.
+
+ A value less than zero means no point is being held within this handler's Item.
+*/
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquicktaphandler_p.h b/src/quick/handlers/qquicktaphandler_p.h
new file mode 100644
index 0000000000..0e9a6f0411
--- /dev/null
+++ b/src/quick/handlers/qquicktaphandler_p.h
@@ -0,0 +1,132 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKTAPHANDLER_H
+#define QQUICKTAPHANDLER_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickitem.h"
+#include "qevent.h"
+#include "qquickpointersinglehandler_p.h"
+#include <QtCore/qbasictimer.h>
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickTapHandler : public QQuickPointerSingleHandler
+{
+ Q_OBJECT
+ Q_PROPERTY(bool isPressed READ isPressed NOTIFY pressedChanged)
+ Q_PROPERTY(int tapCount READ tapCount NOTIFY tapCountChanged)
+ Q_PROPERTY(qreal timeHeld READ timeHeld NOTIFY timeHeldChanged)
+ Q_PROPERTY(qreal longPressThreshold READ longPressThreshold WRITE setLongPressThreshold NOTIFY longPressThresholdChanged)
+ Q_PROPERTY(GesturePolicy gesturePolicy READ gesturePolicy WRITE setGesturePolicy NOTIFY gesturePolicyChanged)
+
+public:
+ enum GesturePolicy {
+ DragThreshold,
+ WithinBounds,
+ ReleaseWithinBounds
+ };
+ Q_ENUM(GesturePolicy)
+
+ explicit QQuickTapHandler(QObject *parent = 0);
+ ~QQuickTapHandler();
+
+ bool isPressed() const { return m_pressed; }
+
+ int tapCount() const { return m_tapCount; }
+ qreal timeHeld() const { return (m_holdTimer.isValid() ? m_holdTimer.elapsed() / 1000.0 : -1.0); }
+
+ qreal longPressThreshold() const;
+ void setLongPressThreshold(qreal longPressThreshold);
+
+ GesturePolicy gesturePolicy() const { return m_gesturePolicy; }
+ void setGesturePolicy(GesturePolicy gesturePolicy);
+
+Q_SIGNALS:
+ void pressedChanged();
+ void tapCountChanged();
+ void timeHeldChanged();
+ void longPressThresholdChanged();
+ void gesturePolicyChanged();
+ void tapped(QQuickEventPoint *point);
+ void longPressed();
+
+protected:
+ void onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabState stateChange, QQuickEventPoint *point) override;
+ void timerEvent(QTimerEvent *event) override;
+ bool wantsEventPoint(QQuickEventPoint *point) override;
+ void handleEventPoint(QQuickEventPoint *point) override;
+
+private:
+ void setPressed(bool press, bool cancel, QQuickEventPoint *point);
+ int longPressThresholdMilliseconds() const;
+ void connectPreRenderSignal(bool conn = true);
+ void updateTimeHeld();
+
+private:
+ bool m_pressed;
+ GesturePolicy m_gesturePolicy;
+ int m_tapCount;
+ int m_longPressThreshold;
+ QBasicTimer m_longPressTimer;
+ QElapsedTimer m_holdTimer;
+ QPointF m_lastTapPos;
+ qreal m_lastTapTimestamp;
+
+ static qreal m_multiTapInterval;
+ static int m_mouseMultiClickDistanceSquared;
+ static int m_touchMultiTapDistanceSquared;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickTapHandler)
+
+#endif // QQUICKTAPHANDLER_H
diff --git a/src/quick/items/qquickevents.cpp b/src/quick/items/qquickevents.cpp
index 448b63c347..1e0d268f93 100644
--- a/src/quick/items/qquickevents.cpp
+++ b/src/quick/items/qquickevents.cpp
@@ -1,6 +1,6 @@
/****************************************************************************
**
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQuick module of the Qt Toolkit.
@@ -38,8 +38,10 @@
****************************************************************************/
#include "qquickevents_p_p.h"
+#include <QtCore/qmap.h>
#include <QtGui/private/qguiapplication_p.h>
#include <QtQuick/private/qquickitem_p.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
#include <QtQuick/private/qquickwindow_p.h>
#include <private/qdebug_p.h>
@@ -448,7 +450,15 @@ Item {
typedef QHash<QTouchDevice *, QQuickPointerDevice *> PointerDeviceForTouchDeviceHash;
Q_GLOBAL_STATIC(PointerDeviceForTouchDeviceHash, g_touchDevices)
-Q_GLOBAL_STATIC_WITH_ARGS(QQuickPointerDevice, g_genericMouseDevice,
+struct ConstructableQQuickPointerDevice : public QQuickPointerDevice
+{
+ ConstructableQQuickPointerDevice(DeviceType devType, PointerType pType, Capabilities caps,
+ int maxPoints, int buttonCount, const QString &name,
+ qint64 uniqueId = 0)
+ : QQuickPointerDevice(devType, pType, caps, maxPoints, buttonCount, name, uniqueId) {}
+
+};
+Q_GLOBAL_STATIC_WITH_ARGS(ConstructableQQuickPointerDevice, g_genericMouseDevice,
(QQuickPointerDevice::Mouse,
QQuickPointerDevice::GenericPointer,
QQuickPointerDevice::Position | QQuickPointerDevice::Scroll | QQuickPointerDevice::Hover,
@@ -457,6 +467,22 @@ Q_GLOBAL_STATIC_WITH_ARGS(QQuickPointerDevice, g_genericMouseDevice,
typedef QHash<qint64, QQuickPointerDevice *> PointerDeviceForDeviceIdHash;
Q_GLOBAL_STATIC(PointerDeviceForDeviceIdHash, g_tabletDevices)
+// debugging helpers
+static const char *pointStateString(const QQuickEventPoint *point)
+{
+ static const QMetaEnum stateMetaEnum = point->metaObject()->enumerator(point->metaObject()->indexOfEnumerator("State"));
+ return stateMetaEnum.valueToKey(point->state());
+}
+
+static const QString pointDeviceName(const QQuickEventPoint *point)
+{
+ auto device = static_cast<const QQuickPointerEvent *>(point->parent())->device();
+ QString deviceName = (device ? device->name() : QLatin1String("null device"));
+ deviceName.resize(16, ' '); // shorten, and align in case of sequential output
+ return deviceName;
+}
+
+
QQuickPointerDevice *QQuickPointerDevice::touchDevice(QTouchDevice *d)
{
if (g_touchDevices->contains(d))
@@ -505,37 +531,241 @@ QQuickPointerDevice *QQuickPointerDevice::tabletDevice(qint64 id)
return nullptr;
}
-void QQuickEventPoint::reset(Qt::TouchPointState state, QPointF scenePos, quint64 pointId, ulong timestamp)
+void QQuickEventPoint::reset(Qt::TouchPointState state, const QPointF &scenePos, int pointId, ulong timestamp, const QVector2D &velocity)
{
m_scenePos = scenePos;
m_pointId = pointId;
- m_valid = true;
m_accept = false;
m_state = static_cast<QQuickEventPoint::State>(state);
m_timestamp = timestamp;
- if (state == Qt::TouchPointPressed)
+ if (state == Qt::TouchPointPressed) {
m_pressTimestamp = timestamp;
- // TODO calculate velocity
+ m_scenePressPos = scenePos;
+ }
+ m_velocity = (Q_LIKELY(velocity.isNull()) ? estimatedVelocity() : velocity);
+}
+
+void QQuickEventPoint::localizePosition(QQuickItem *target)
+{
+ if (target)
+ m_pos = target->mapFromScene(scenePos());
+ else
+ m_pos = QPointF();
+}
+
+/*!
+ If this point has an exclusive grabber, returns a pointer to it; else
+ returns null, if there is no grabber. The grabber could be either
+ an Item or a PointerHandler.
+*/
+QObject *QQuickEventPoint::exclusiveGrabber() const
+{
+ return m_exclusiveGrabber.data();
+}
+
+/*!
+ Set the given Item or PointerHandler as the exclusive grabber of this point.
+ If there was already an exclusive grab, it will be canceled. If there
+ were passive grabbers, they will continue to lurk, but the exclusive grab
+ is a behavioral override of the passive grab as long as it remains.
+ If you already know whether the grabber is to be an Item or a PointerHandler,
+ you should instead call setGrabberItem() or setGrabberPointerHandler(),
+ because it is slightly more efficient.
+*/
+void QQuickEventPoint::setExclusiveGrabber(QObject *grabber)
+{
+ if (QQuickPointerHandler *phGrabber = qmlobject_cast<QQuickPointerHandler *>(grabber))
+ setGrabberPointerHandler(phGrabber, true);
+ else
+ setGrabberItem(static_cast<QQuickItem *>(grabber));
+}
+
+/*!
+ If the exclusive grabber of this point is an Item, returns a
+ pointer to that Item; else returns null, if there is no grabber or if
+ the grabber is a PointerHandler.
+*/
+QQuickItem *QQuickEventPoint::grabberItem() const
+{
+ return (m_grabberIsHandler ? nullptr : static_cast<QQuickItem *>(m_exclusiveGrabber.data()));
+}
+
+/*!
+ Set the given Item \a grabber as the exclusive grabber of this point.
+ If there was already an exclusive grab, it will be canceled. If there
+ were passive grabbers, they will continue to lurk, but the exclusive grab
+ is a behavioral override of the passive grab as long as it remains.
+*/
+void QQuickEventPoint::setGrabberItem(QQuickItem *grabber)
+{
+ if (grabber != m_exclusiveGrabber.data()) {
+ if (Q_UNLIKELY(lcPointerGrab().isDebugEnabled())) {
+ qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this)
+ << ": grab" << m_exclusiveGrabber << "->" << grabber;
+ }
+ QQuickPointerHandler *oldGrabberHandler = grabberPointerHandler();
+ QQuickItem *oldGrabberItem = grabberItem();
+ m_exclusiveGrabber = QPointer<QObject>(grabber);
+ m_grabberIsHandler = false;
+ m_sceneGrabPos = m_scenePos;
+ if (oldGrabberHandler)
+ oldGrabberHandler->onGrabChanged(oldGrabberHandler, CancelGrabExclusive, this);
+ else if (oldGrabberItem && oldGrabberItem != grabber && grabber && pointerEvent()->asPointerTouchEvent())
+ oldGrabberItem->touchUngrabEvent();
+ for (QPointer<QQuickPointerHandler> passiveGrabber : m_passiveGrabbers)
+ passiveGrabber->onGrabChanged(passiveGrabber, OverrideGrabPassive, this);
+ }
+}
+
+/*!
+ If the exclusive grabber of this point is a PointerHandler, returns a
+ pointer to that handler; else returns null, if there is no grabber or if
+ the grabber is an Item.
+*/
+QQuickPointerHandler *QQuickEventPoint::grabberPointerHandler() const
+{
+ return (m_grabberIsHandler ? static_cast<QQuickPointerHandler *>(m_exclusiveGrabber.data()) : nullptr);
+}
+
+/*!
+ Set the given PointerHandler \a grabber as grabber of this point. If \a
+ exclusive is true, it will override any other grabs; if false, \a grabber
+ will be added to the list of passive grabbers of this point.
+*/
+void QQuickEventPoint::setGrabberPointerHandler(QQuickPointerHandler *grabber, bool exclusive)
+{
+ if (Q_UNLIKELY(lcPointerGrab().isDebugEnabled())) {
+ if (exclusive) {
+ if (m_exclusiveGrabber != grabber)
+ qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this)
+ << ": grab (exclusive)" << m_exclusiveGrabber << "->" << grabber;
+ } else {
+ qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this)
+ << ": grab (passive)" << grabber;
+ }
+ }
+ if (exclusive) {
+ if (grabber != m_exclusiveGrabber.data()) {
+ if (grabber) {
+ // set variables before notifying the new grabber
+ m_exclusiveGrabber = QPointer<QObject>(grabber);
+ m_grabberIsHandler = true;
+ m_sceneGrabPos = m_scenePos;
+ grabber->onGrabChanged(grabber, GrabExclusive, this);
+ for (QPointer<QQuickPointerHandler> passiveGrabber : m_passiveGrabbers) {
+ if (passiveGrabber != grabber)
+ passiveGrabber->onGrabChanged(grabber, OverrideGrabPassive, this);
+ }
+ } else if (QQuickPointerHandler *oldGrabberPointerHandler = qmlobject_cast<QQuickPointerHandler *>(m_exclusiveGrabber.data())) {
+ oldGrabberPointerHandler->onGrabChanged(oldGrabberPointerHandler, UngrabExclusive, this);
+ } else if (!m_exclusiveGrabber.isNull()) {
+ // If there is a previous grabber and it's not a PointerHandler, it must be an Item.
+ QQuickItem *oldGrabberItem = static_cast<QQuickItem *>(m_exclusiveGrabber.data());
+ // If this point came from a touchscreen, notify that previous grabber Item that it's losing its touch grab.
+ if (pointerEvent()->asPointerTouchEvent())
+ oldGrabberItem->touchUngrabEvent();
+ }
+ // set variables after notifying the old grabber
+ m_exclusiveGrabber = QPointer<QObject>(grabber);
+ m_grabberIsHandler = true;
+ m_sceneGrabPos = m_scenePos;
+ }
+ } else {
+ if (!grabber) {
+ qDebug() << "can't set passive grabber to null";
+ return;
+ }
+ auto ptr = QPointer<QQuickPointerHandler>(grabber);
+ if (!m_passiveGrabbers.contains(ptr)) {
+ m_passiveGrabbers.append(ptr);
+ grabber->onGrabChanged(grabber, GrabPassive, this);
+ }
+ }
+}
+
+/*!
+ If this point has an existing exclusive grabber (Item or PointerHandler),
+ inform the grabber that its grab is canceled, and remove it as grabber.
+ This normally happens when the grab is stolen by another Item.
+*/
+void QQuickEventPoint::cancelExclusiveGrab()
+{
+ if (m_exclusiveGrabber.isNull())
+ qWarning("cancelGrab: no grabber");
+ else
+ cancelExclusiveGrabImpl();
+}
+
+void QQuickEventPoint::cancelExclusiveGrabImpl(QTouchEvent *cancelEvent)
+{
+ if (m_exclusiveGrabber.isNull())
+ return;
+ if (Q_UNLIKELY(lcPointerGrab().isDebugEnabled())) {
+ qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this)
+ << ": grab (exclusive)" << m_exclusiveGrabber << "-> nullptr";
+ }
+ if (auto handler = grabberPointerHandler()) {
+ handler->onGrabChanged(handler, CancelGrabExclusive, this);
+ } else if (auto item = grabberItem()) {
+ if (cancelEvent)
+ QCoreApplication::sendEvent(item, cancelEvent);
+ else
+ item->touchUngrabEvent();
+ }
+ m_exclusiveGrabber.clear();
+}
+
+/*!
+ If this point has the given \a handler as a passive grabber,
+ inform the grabber that its grab is canceled, and remove it as grabber.
+ This normally happens when another Item or PointerHandler does an exclusive grab.
+*/
+void QQuickEventPoint::cancelPassiveGrab(QQuickPointerHandler *handler)
+{
+ if (removePassiveGrabber(handler)) {
+ if (Q_UNLIKELY(lcPointerGrab().isDebugEnabled())) {
+ qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this)
+ << ": grab (passive)" << handler << "removed";
+ }
+ handler->onGrabChanged(handler, CancelGrabPassive, this);
+ }
}
-QQuickItem *QQuickEventPoint::grabber() const
+/*!
+ If this point has the given \a handler as a passive grabber, remove it as grabber.
+ Returns true if it was removed, false if it wasn't a grabber.
+*/
+bool QQuickEventPoint::removePassiveGrabber(QQuickPointerHandler *handler)
{
- return m_grabber.data();
+ return m_passiveGrabbers.removeOne(handler);
}
-void QQuickEventPoint::setGrabber(QQuickItem *grabber)
+/*!
+ If the given \a handler is grabbing this point passively, exclusively
+ or both, cancel the grab and remove it as grabber.
+ This normally happens when the handler decides that the behavior of this
+ point can no longer satisfy the handler's behavioral constraints within
+ the remainder of the gesture which the user is performing: for example
+ the handler tries to detect a tap but a drag is occurring instead, or
+ it tries to detect a drag in one direction but the drag is going in
+ another direction. In such cases the handler no longer needs or wants
+ to be informed of any further movements of this point.
+*/
+void QQuickEventPoint::cancelAllGrabs(QQuickPointerHandler *handler)
{
- if (Q_UNLIKELY(lcPointerGrab().isDebugEnabled()) && m_grabber.data() != grabber) {
- auto device = static_cast<const QQuickPointerEvent *>(parent())->device();
- static const QMetaEnum stateMetaEnum = metaObject()->enumerator(metaObject()->indexOfEnumerator("State"));
- QString deviceName = (device ? device->name() : QLatin1String("null device"));
- deviceName.resize(16, ' '); // shorten, and align in case of sequential output
- qCDebug(lcPointerGrab) << deviceName << "point" << hex << m_pointId << stateMetaEnum.valueToKey(state())
- << ": grab" << m_grabber << "->" << grabber;
+ if (m_exclusiveGrabber == handler) {
+ handler->onGrabChanged(handler, CancelGrabExclusive, this);
+ m_exclusiveGrabber.clear();
}
- m_grabber = QPointer<QQuickItem>(grabber);
+ cancelPassiveGrab(handler);
}
+/*!
+ Set this point as \a accepted (true) or rejected (false).
+ Accepting a point is intended to stop event propagation.
+ It does not imply any kind of grab, passive or exclusive.
+ TODO explain further under what conditions propagation really does stop...
+*/
void QQuickEventPoint::setAccepted(bool accepted)
{
if (m_accept != accepted) {
@@ -550,12 +780,74 @@ QQuickEventTouchPoint::QQuickEventTouchPoint(QQuickPointerTouchEvent *parent)
void QQuickEventTouchPoint::reset(const QTouchEvent::TouchPoint &tp, ulong timestamp)
{
- QQuickEventPoint::reset(tp.state(), tp.scenePos(), tp.id(), timestamp);
+ QQuickEventPoint::reset(tp.state(), tp.scenePos(), tp.id(), timestamp, tp.velocity());
+ m_exclusiveGrabber.clear();
+ m_passiveGrabbers.clear();
m_rotation = tp.rotation();
m_pressure = tp.pressure();
+ m_ellipseDiameters = tp.ellipseDiameters();
m_uniqueId = tp.uniqueId();
}
+struct PointVelocityData {
+ QVector2D velocity;
+ QPointF pos;
+ ulong timestamp;
+};
+
+typedef QMap<quint64, PointVelocityData*> PointDataForPointIdMap;
+Q_GLOBAL_STATIC(PointDataForPointIdMap, g_previousPointData)
+static const int PointVelocityAgeLimit = 500; // milliseconds
+
+/*!
+ \internal
+ Estimates the velocity based on a weighted average of all previous velocities.
+ The older the velocity is, the less significant it becomes for the estimate.
+*/
+QVector2D QQuickEventPoint::estimatedVelocity() const
+{
+ PointVelocityData *prevPoint = g_previousPointData->value(m_pointId);
+ if (!prevPoint) {
+ // cleanup events older than PointVelocityAgeLimit
+ auto end = g_previousPointData->end();
+ for (auto it = g_previousPointData->begin(); it != end; ) {
+ PointVelocityData *data = it.value();
+ if (m_timestamp - data->timestamp > PointVelocityAgeLimit) {
+ it = g_previousPointData->erase(it);
+ delete data;
+ } else {
+ ++it;
+ }
+ }
+ // TODO optimize: stop this dynamic memory thrashing
+ prevPoint = new PointVelocityData;
+ prevPoint->velocity = QVector2D();
+ prevPoint->timestamp = 0;
+ prevPoint->pos = QPointF();
+ g_previousPointData->insert(m_pointId, prevPoint);
+ }
+ if (prevPoint) {
+ const ulong timeElapsed = m_timestamp - prevPoint->timestamp;
+ if (timeElapsed == 0) // in case we call estimatedVelocity() twice on the same QQuickEventPoint
+ return m_velocity;
+
+ QVector2D newVelocity;
+ if (prevPoint->timestamp != 0)
+ newVelocity = QVector2D(m_scenePos - prevPoint->pos)/timeElapsed;
+
+ // VERY simple kalman filter: does a weighted average
+ // where the older velocities get less and less significant
+ static const float KalmanGain = 0.7f;
+ QVector2D filteredVelocity = newVelocity * KalmanGain + m_velocity * (1.0f - KalmanGain);
+
+ prevPoint->velocity = filteredVelocity;
+ prevPoint->pos = m_scenePos;
+ prevPoint->timestamp = m_timestamp;
+ return filteredVelocity;
+ }
+ return QVector2D();
+}
+
/*!
\internal
\class QQuickPointerEvent
@@ -581,11 +873,14 @@ QQuickPointerEvent *QQuickPointerMouseEvent::reset(QEvent *event)
return this;
m_device = QQuickPointerDevice::genericMouseDevice();
+ m_device->eventDeliveryTargets().clear();
m_button = ev->button();
m_pressedButtons = ev->buttons();
Qt::TouchPointState state = Qt::TouchPointStationary;
switch (ev->type()) {
case QEvent::MouseButtonPress:
+ m_mousePoint->clearPassiveGrabbers();
+ Q_FALLTHROUGH();
case QEvent::MouseButtonDblClick:
state = Qt::TouchPointPressed;
break;
@@ -598,10 +893,15 @@ QQuickPointerEvent *QQuickPointerMouseEvent::reset(QEvent *event)
default:
break;
}
- m_mousePoint->reset(state, ev->windowPos(), 0, ev->timestamp()); // mouse is 0
+ m_mousePoint->reset(state, ev->windowPos(), quint64(1) << 24, ev->timestamp()); // mouse has device ID 1
return this;
}
+void QQuickPointerMouseEvent::localize(QQuickItem *target)
+{
+ m_mousePoint->localizePosition(target);
+}
+
QQuickPointerEvent *QQuickPointerTouchEvent::reset(QEvent *event)
{
auto ev = static_cast<QTouchEvent*>(event);
@@ -610,6 +910,7 @@ QQuickPointerEvent *QQuickPointerTouchEvent::reset(QEvent *event)
return this;
m_device = QQuickPointerDevice::touchDevice(ev->device());
+ m_device->eventDeliveryTargets().clear();
m_button = Qt::NoButton;
m_pressedButtons = Qt::NoButton;
@@ -620,32 +921,63 @@ QQuickPointerEvent *QQuickPointerTouchEvent::reset(QEvent *event)
for (int i = m_touchPoints.size(); i < newPointCount; ++i)
m_touchPoints.insert(i, new QQuickEventTouchPoint(this));
- // Make sure the grabbers are right from one event to the next
- QVector<QQuickItem*> grabbers;
- // Copy all grabbers, because the order of points might have changed in the event.
+ // Make sure the grabbers and on-pressed values are right from one event to the next
+ struct ToPreserve {
+ int pointId; // just for double-checking
+ ulong pressTimestamp;
+ QPointF scenePressPos;
+ QPointF sceneGrabPos;
+ QObject * grabber;
+ QVector <QPointer <QQuickPointerHandler> > passiveGrabbers;
+
+ ToPreserve() : pointId(0), pressTimestamp(0), grabber(nullptr) {}
+ };
+ QVector<ToPreserve> preserves(newPointCount); // jar of pickled touchpoints, in order of points in the _new_ event
+
+ // Copy stuff we need to preserve, because the order of points might have changed in the event.
// The ID is all that we can rely on (release might remove the first point etc).
for (int i = 0; i < newPointCount; ++i) {
- QQuickItem *grabber = nullptr;
- if (auto point = pointById(tps.at(i).id()))
- grabber = point->grabber();
- grabbers.append(grabber);
+ int pid = tps.at(i).id();
+ if (auto point = pointById(pid)) {
+ preserves[i].pointId = pid;
+ preserves[i].pressTimestamp = point->m_pressTimestamp;
+ preserves[i].scenePressPos = point->scenePressPos();
+ preserves[i].sceneGrabPos = point->sceneGrabPos();
+ preserves[i].grabber = point->exclusiveGrabber();
+ preserves[i].passiveGrabbers = point->passiveGrabbers();
+ }
}
for (int i = 0; i < newPointCount; ++i) {
auto point = m_touchPoints.at(i);
point->reset(tps.at(i), ev->timestamp());
+ const auto &preserved = preserves.at(i);
if (point->state() == QQuickEventPoint::Pressed) {
- if (grabbers.at(i))
+ if (preserved.grabber)
qWarning() << "TouchPointPressed without previous release event" << point;
- point->setGrabber(nullptr);
+ point->setGrabberItem(nullptr);
+ point->clearPassiveGrabbers();
} else {
- point->setGrabber(grabbers.at(i));
+ // Restore the grabbers without notifying (don't call onGrabChanged)
+ Q_ASSERT(preserved.pointId == 0 || preserved.pointId == point->pointId());
+ point->m_pressTimestamp = preserved.pressTimestamp;
+ point->m_scenePressPos = preserved.scenePressPos;
+ point->m_sceneGrabPos = preserved.sceneGrabPos;
+ point->m_exclusiveGrabber = preserved.grabber;
+ point->m_grabberIsHandler = (qmlobject_cast<QQuickPointerHandler *>(point->m_exclusiveGrabber) != nullptr);
+ point->m_passiveGrabbers = preserved.passiveGrabbers;
}
}
m_pointCount = newPointCount;
return this;
}
+void QQuickPointerTouchEvent::localize(QQuickItem *target)
+{
+ for (auto point : qAsConst(m_touchPoints))
+ point->localizePosition(target);
+}
+
QQuickEventPoint *QQuickPointerMouseEvent::point(int i) const {
if (i == 0)
return m_mousePoint;
@@ -659,8 +991,8 @@ QQuickEventPoint *QQuickPointerTouchEvent::point(int i) const {
}
QQuickEventPoint::QQuickEventPoint(QQuickPointerEvent *parent)
- : QObject(parent), m_pointId(0), m_grabber(nullptr), m_timestamp(0), m_pressTimestamp(0),
- m_state(QQuickEventPoint::Released), m_valid(false), m_accept(false)
+ : QObject(parent), m_pointId(0), m_exclusiveGrabber(nullptr), m_timestamp(0), m_pressTimestamp(0),
+ m_state(QQuickEventPoint::Released), m_accept(false), m_grabberIsHandler(false)
{
Q_UNUSED(m_reserved);
}
@@ -674,6 +1006,15 @@ bool QQuickPointerMouseEvent::allPointsAccepted() const {
return m_mousePoint->isAccepted();
}
+bool QQuickPointerMouseEvent::allUpdatedPointsAccepted() const {
+ return m_mousePoint->state() == QQuickEventPoint::Pressed || m_mousePoint->isAccepted();
+}
+
+bool QQuickPointerMouseEvent::allPointsGrabbed() const
+{
+ return m_mousePoint->exclusiveGrabber() != nullptr;
+}
+
QMouseEvent *QQuickPointerMouseEvent::asMouseEvent(const QPointF &localPos) const
{
auto event = static_cast<QMouseEvent *>(m_event);
@@ -681,16 +1022,31 @@ QMouseEvent *QQuickPointerMouseEvent::asMouseEvent(const QPointF &localPos) cons
return event;
}
-QVector<QQuickItem *> QQuickPointerMouseEvent::grabbers() const
+/*!
+ Returns the exclusive grabber of this event, if any, in a vector.
+*/
+QVector<QObject *> QQuickPointerMouseEvent::exclusiveGrabbers() const
{
- QVector<QQuickItem *> result;
- if (QQuickItem *grabber = m_mousePoint->grabber())
+ QVector<QObject *> result;
+ if (QObject *grabber = m_mousePoint->exclusiveGrabber())
result << grabber;
return result;
}
+/*!
+ Remove all passive and exclusive grabbers of this event, without notifying.
+*/
void QQuickPointerMouseEvent::clearGrabbers() const {
- m_mousePoint->setGrabber(nullptr);
+ m_mousePoint->setGrabberItem(nullptr);
+ m_mousePoint->clearPassiveGrabbers();
+}
+
+/*!
+ Returns whether the given \a handler is the exclusive grabber of this event.
+*/
+bool QQuickPointerMouseEvent::hasExclusiveGrabber(const QQuickPointerHandler *handler) const
+{
+ return m_mousePoint->exclusiveGrabber() == handler;
}
bool QQuickPointerMouseEvent::isPressEvent() const
@@ -700,6 +1056,24 @@ bool QQuickPointerMouseEvent::isPressEvent() const
(me->buttons() & me->button()) == me->buttons());
}
+bool QQuickPointerMouseEvent::isDoubleClickEvent() const
+{
+ auto me = static_cast<QMouseEvent*>(m_event);
+ return (me->type() == QEvent::MouseButtonDblClick);
+}
+
+bool QQuickPointerMouseEvent::isUpdateEvent() const
+{
+ auto me = static_cast<QMouseEvent*>(m_event);
+ return me->type() == QEvent::MouseMove;
+}
+
+bool QQuickPointerMouseEvent::isReleaseEvent() const
+{
+ auto me = static_cast<QMouseEvent*>(m_event);
+ return me->type() == QEvent::MouseButtonRelease;
+}
+
bool QQuickPointerTouchEvent::allPointsAccepted() const {
for (int i = 0; i < m_pointCount; ++i) {
if (!m_touchPoints.at(i)->isAccepted())
@@ -708,12 +1082,32 @@ bool QQuickPointerTouchEvent::allPointsAccepted() const {
return true;
}
-QVector<QQuickItem *> QQuickPointerTouchEvent::grabbers() const
-{
- QVector<QQuickItem *> result;
+bool QQuickPointerTouchEvent::allUpdatedPointsAccepted() const {
for (int i = 0; i < m_pointCount; ++i) {
auto point = m_touchPoints.at(i);
- if (QQuickItem *grabber = point->grabber()) {
+ if (point->state() != QQuickEventPoint::Pressed && !point->isAccepted())
+ return false;
+ }
+ return true;
+}
+
+bool QQuickPointerTouchEvent::allPointsGrabbed() const
+{
+ for (int i = 0; i < m_pointCount; ++i) {
+ if (!m_touchPoints.at(i)->exclusiveGrabber())
+ return false;
+ }
+ return true;
+}
+
+/*!
+ Returns the exclusive grabbers of all points in this event, if any, in a vector.
+*/
+QVector<QObject *> QQuickPointerTouchEvent::exclusiveGrabbers() const
+{
+ QVector<QObject *> result;
+ for (int i = 0; i < m_pointCount; ++i) {
+ if (QObject *grabber = m_touchPoints.at(i)->exclusiveGrabber()) {
if (!result.contains(grabber))
result << grabber;
}
@@ -721,9 +1115,27 @@ QVector<QQuickItem *> QQuickPointerTouchEvent::grabbers() const
return result;
}
+/*!
+ Remove all passive and exclusive grabbers of all touchpoints in this event,
+ without notifying.
+*/
void QQuickPointerTouchEvent::clearGrabbers() const {
+ for (auto point: m_touchPoints) {
+ point->setGrabberItem(nullptr);
+ point->clearPassiveGrabbers();
+ }
+}
+
+/*!
+ Returns whether the given \a handler is the exclusive grabber of any
+ touchpoint within this event.
+*/
+bool QQuickPointerTouchEvent::hasExclusiveGrabber(const QQuickPointerHandler *handler) const
+{
for (auto point: m_touchPoints)
- point->setGrabber(nullptr);
+ if (point->exclusiveGrabber() == handler)
+ return true;
+ return false;
}
bool QQuickPointerTouchEvent::isPressEvent() const
@@ -731,6 +1143,16 @@ bool QQuickPointerTouchEvent::isPressEvent() const
return static_cast<QTouchEvent*>(m_event)->touchPointStates() & Qt::TouchPointPressed;
}
+bool QQuickPointerTouchEvent::isUpdateEvent() const
+{
+ return static_cast<QTouchEvent*>(m_event)->touchPointStates() & (Qt::TouchPointMoved | Qt::TouchPointStationary);
+}
+
+bool QQuickPointerTouchEvent::isReleaseEvent() const
+{
+ return static_cast<QTouchEvent*>(m_event)->touchPointStates() & Qt::TouchPointReleased;
+}
+
QVector<QPointF> QQuickPointerEvent::unacceptedPressedPointScenePositions() const
{
QVector<QPointF> points;
@@ -793,15 +1215,15 @@ QMouseEvent *QQuickPointerTouchEvent::syntheticMouseEvent(int pointID, QQuickIte
\l {QQuickEventPoint::pointId}{pointId}.
Returns nullptr if there is no point with that ID.
- \fn QQuickPointerEvent::pointById(quint64 pointId) const
+ \fn QQuickPointerEvent::pointById(int pointId) const
*/
-QQuickEventPoint *QQuickPointerMouseEvent::pointById(quint64 pointId) const {
+QQuickEventPoint *QQuickPointerMouseEvent::pointById(int pointId) const {
if (m_mousePoint && pointId == m_mousePoint->pointId())
return m_mousePoint;
return nullptr;
}
-QQuickEventPoint *QQuickPointerTouchEvent::pointById(quint64 pointId) const {
+QQuickEventPoint *QQuickPointerTouchEvent::pointById(int pointId) const {
auto it = std::find_if(m_touchPoints.constBegin(), m_touchPoints.constEnd(),
[pointId](const QQuickEventTouchPoint *tp) { return tp->pointId() == pointId; } );
if (it != m_touchPoints.constEnd())
@@ -831,7 +1253,12 @@ const QTouchEvent::TouchPoint *QQuickPointerTouchEvent::touchPointById(int point
\internal
Make a new QTouchEvent, giving it a subset of the original touch points.
- Returns a nullptr if all points are stationary or there are no points inside the item.
+ Returns a nullptr if all points are stationary, or there are no points inside the item,
+ or none of the points were pressed inside and the item was not grabbing any of them
+ and isFiltering is false. When isFiltering is true, it is assumed that the item
+ cares about all points which are inside its bounds, because most filtering items
+ need to monitor eventpoint movements until a drag threshold is exceeded or the
+ requirements for a gesture to be recognized are met in some other way.
*/
QTouchEvent *QQuickPointerTouchEvent::touchEventForItem(QQuickItem *item, bool isFiltering) const
{
@@ -841,19 +1268,24 @@ QTouchEvent *QQuickPointerTouchEvent::touchEventForItem(QQuickItem *item, bool i
// Or else just document that velocity is always scene-relative and is not scaled and rotated with the item
// but that would require changing tst_qquickwindow::touchEvent_velocity(): it expects transformed velocity
+ bool anyPressOrReleaseInside = false;
+ bool anyGrabber = false;
QMatrix4x4 transformMatrix(QQuickItemPrivate::get(item)->windowToItemTransform());
for (int i = 0; i < m_pointCount; ++i) {
auto p = m_touchPoints.at(i);
if (p->isAccepted())
continue;
// include points where item is the grabber
- bool isGrabber = p->grabber() == item;
- // include newly pressed points inside the bounds
- bool isPressInside = p->state() == QQuickEventPoint::Pressed && item->contains(item->mapFromScene(p->scenePos()));
+ bool isGrabber = p->exclusiveGrabber() == item;
+ if (isGrabber)
+ anyGrabber = true;
+ // include points inside the bounds if no other item is the grabber or if the item is filtering
+ bool isInside = item->contains(item->mapFromScene(p->scenePos()));
+ bool hasAnotherGrabber = p->exclusiveGrabber() && p->exclusiveGrabber() != item;
// filtering: (childMouseEventFilter) include points that are grabbed by children of the target item
bool grabberIsChild = false;
- auto parent = p->grabber();
+ auto parent = p->grabberItem();
while (isFiltering && parent) {
if (parent == item) {
grabberIsChild = true;
@@ -862,11 +1294,11 @@ QTouchEvent *QQuickPointerTouchEvent::touchEventForItem(QQuickItem *item, bool i
parent = parent->parentItem();
}
- // when filtering, send points that are grabbed by a child and points that are not grabbed but inside
- bool filterRelevant = isFiltering && (grabberIsChild || (!p->grabber() && item->contains(item->mapFromScene(p->scenePos()))));
- if (!(isGrabber || isPressInside || filterRelevant))
+ bool filterRelevant = isFiltering && grabberIsChild;
+ if (!(isGrabber || (isInside && (!hasAnotherGrabber || isFiltering)) || filterRelevant))
continue;
-
+ if ((p->state() == QQuickEventPoint::Pressed || p->state() == QQuickEventPoint::Released) && isInside)
+ anyPressOrReleaseInside = true;
const QTouchEvent::TouchPoint *tp = touchPointById(p->pointId());
if (tp) {
eventStates |= tp->state();
@@ -880,7 +1312,9 @@ QTouchEvent *QQuickPointerTouchEvent::touchEventForItem(QQuickItem *item, bool i
}
}
- if (eventStates == Qt::TouchPointStationary || touchPoints.isEmpty())
+ // Now touchPoints will have only points which are inside the item.
+ // But if none of them were just pressed inside, and the item has no other reason to care, ignore them anyway.
+ if (eventStates == Qt::TouchPointStationary || touchPoints.isEmpty() || (!anyPressOrReleaseInside && !anyGrabber && !isFiltering))
return nullptr;
// if all points have the same state, set the event type accordingly
@@ -942,7 +1376,12 @@ Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickPointerDevice *
Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickPointerEvent *event) {
QDebugStateSaver saver(dbg);
dbg.nospace();
- dbg << "QQuickPointerEvent(dev:";
+ dbg << "QQuickPointerEvent(";
+ if (event->isValid())
+ dbg << event->timestamp();
+ else
+ dbg << "invalid";
+ dbg << " dev:";
QtDebugUtils::formatQEnum(dbg, event->device()->type());
if (event->buttons() != Qt::NoButton) {
dbg << " buttons:";
@@ -959,7 +1398,7 @@ Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickPointerEvent *e
Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickEventPoint *event) {
QDebugStateSaver saver(dbg);
dbg.nospace();
- dbg << "QQuickEventPoint(valid:" << event->isValid() << " accepted:" << event->isAccepted()
+ dbg << "QQuickEventPoint(accepted:" << event->isAccepted()
<< " state:";
QtDebugUtils::formatQEnum(dbg, event->state());
dbg << " scenePos:" << event->scenePos() << " id:" << hex << event->pointId() << dec
diff --git a/src/quick/items/qquickevents_p_p.h b/src/quick/items/qquickevents_p_p.h
index 3735d68a85..0d6e06ac41 100644
--- a/src/quick/items/qquickevents_p_p.h
+++ b/src/quick/items/qquickevents_p_p.h
@@ -1,6 +1,6 @@
/****************************************************************************
**
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQuick module of the Qt Toolkit.
@@ -68,6 +68,7 @@ class QQuickPointerEvent;
class QQuickPointerMouseEvent;
class QQuickPointerTabletEvent;
class QQuickPointerTouchEvent;
+class QQuickPointerHandler;
class QQuickKeyEvent : public QObject
{
@@ -251,12 +252,17 @@ private:
class Q_QUICK_PRIVATE_EXPORT QQuickEventPoint : public QObject
{
Q_OBJECT
+ Q_PROPERTY(QQuickPointerEvent *event READ pointerEvent)
+ Q_PROPERTY(QPointF pos READ pos)
Q_PROPERTY(QPointF scenePos READ scenePos)
+ Q_PROPERTY(QPointF scenePressPos READ scenePressPos)
+ Q_PROPERTY(QPointF sceneGrabPos READ sceneGrabPos)
Q_PROPERTY(State state READ state)
- Q_PROPERTY(quint64 pointId READ pointId)
+ Q_PROPERTY(int pointId READ pointId)
Q_PROPERTY(qreal timeHeld READ timeHeld)
+ Q_PROPERTY(QVector2D velocity READ velocity)
Q_PROPERTY(bool accepted READ isAccepted WRITE setAccepted)
- Q_PROPERTY(QQuickItem *grabber READ grabber WRITE setGrabber)
+ Q_PROPERTY(QObject *exclusiveGrabber READ exclusiveGrabber WRITE setExclusiveGrabber)
public:
enum State {
@@ -266,35 +272,79 @@ public:
Released = Qt::TouchPointReleased
// Canceled = Qt::TouchPointReleased << 1 // 0x10 // TODO maybe
};
- Q_ENUM(State)
+ Q_DECLARE_FLAGS(States, State)
+ Q_FLAG(States)
+
+ enum GrabState {
+ GrabPassive = 0x01,
+ UngrabPassive = 0x02,
+ CancelGrabPassive = 0x03,
+ OverrideGrabPassive = 0x04,
+ GrabExclusive = 0x10,
+ UngrabExclusive = 0x20,
+ CancelGrabExclusive = 0x30,
+ };
+ Q_ENUM(GrabState)
QQuickEventPoint(QQuickPointerEvent *parent);
- void reset(Qt::TouchPointState state, QPointF scenePos, quint64 pointId, ulong timestamp);
-
- void invalidate() { m_valid = false; }
+ void reset(Qt::TouchPointState state, const QPointF &scenePos, int pointId, ulong timestamp, const QVector2D &velocity = QVector2D());
+ void localizePosition(QQuickItem *target);
QQuickPointerEvent *pointerEvent() const;
+ QPointF pos() const { return m_pos; }
QPointF scenePos() const { return m_scenePos; }
+ QPointF scenePressPos() const { return m_scenePressPos; }
+ QPointF sceneGrabPos() const { return m_sceneGrabPos; }
+ QVector2D velocity() const { return m_velocity; }
State state() const { return m_state; }
- quint64 pointId() const { return m_pointId; }
- bool isValid() const { return m_valid; }
+ int pointId() const { return m_pointId; }
qreal timeHeld() const { return (m_timestamp - m_pressTimestamp) / 1000.0; }
bool isAccepted() const { return m_accept; }
void setAccepted(bool accepted = true);
- QQuickItem *grabber() const;
- void setGrabber(QQuickItem *grabber);
+ QObject *exclusiveGrabber() const;
+ void setExclusiveGrabber(QObject *exclusiveGrabber);
+
+ QQuickItem *grabberItem() const;
+ Q_DECL_DEPRECATED QQuickItem *grabber() const { return grabberItem(); }
+ void setGrabberItem(QQuickItem *exclusiveGrabber);
+
+ QQuickPointerHandler *grabberPointerHandler() const;
+ void setGrabberPointerHandler(QQuickPointerHandler *exclusiveGrabber, bool exclusive = false);
+
+ void cancelExclusiveGrab();
+ void cancelPassiveGrab(QQuickPointerHandler *handler);
+ bool removePassiveGrabber(QQuickPointerHandler *handler);
+ void cancelAllGrabs(QQuickPointerHandler *handler);
+
+ QVector<QPointer <QQuickPointerHandler> > passiveGrabbers() const { return m_passiveGrabbers; }
+ void setPassiveGrabbers(const QVector<QPointer <QQuickPointerHandler> > &grabbers) { m_passiveGrabbers = grabbers; }
+ void clearPassiveGrabbers() { m_passiveGrabbers.clear(); }
+
+protected:
+ void cancelExclusiveGrabImpl(QTouchEvent *cancelEvent = nullptr);
private:
+ QVector2D estimatedVelocity() const;
+
+protected:
+ QPointF m_pos;
QPointF m_scenePos;
- quint64 m_pointId;
- QPointer<QQuickItem> m_grabber;
+ QPointF m_scenePressPos;
+ QPointF m_sceneGrabPos;
+ QVector2D m_velocity;
+ int m_pointId;
+ QPointer<QObject> m_exclusiveGrabber;
+ QVector<QPointer <QQuickPointerHandler> > m_passiveGrabbers;
ulong m_timestamp;
ulong m_pressTimestamp;
State m_state;
- bool m_valid : 1;
bool m_accept : 1;
- int m_reserved : 30;
+ bool m_grabberIsHandler : 1;
+ int m_reserved : 29;
+
+ friend class QQuickPointerTouchEvent;
+ friend class QQuickWindowPrivate;
Q_DISABLE_COPY(QQuickEventPoint)
};
@@ -304,6 +354,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickEventTouchPoint : public QQuickEventPoint
Q_OBJECT
Q_PROPERTY(qreal rotation READ rotation)
Q_PROPERTY(qreal pressure READ pressure)
+ Q_PROPERTY(QSizeF ellipseDiameters READ ellipseDiameters)
Q_PROPERTY(QPointingDeviceUniqueId uniqueId READ uniqueId)
public:
@@ -313,13 +364,17 @@ public:
qreal rotation() const { return m_rotation; }
qreal pressure() const { return m_pressure; }
+ QSizeF ellipseDiameters() const { return m_ellipseDiameters; }
QPointingDeviceUniqueId uniqueId() const { return m_uniqueId; }
private:
qreal m_rotation;
qreal m_pressure;
+ QSizeF m_ellipseDiameters;
QPointingDeviceUniqueId m_uniqueId;
+ friend class QQuickPointerTouchEvent;
+
Q_DISABLE_COPY(QQuickEventTouchPoint)
};
@@ -350,8 +405,12 @@ public: // property accessors
public: // helpers for C++ only (during event delivery)
virtual QQuickPointerEvent *reset(QEvent *ev) = 0;
+ virtual void localize(QQuickItem *target) = 0;
virtual bool isPressEvent() const = 0;
+ virtual bool isDoubleClickEvent() const { return false; }
+ virtual bool isUpdateEvent() const = 0;
+ virtual bool isReleaseEvent() const = 0;
virtual QQuickPointerMouseEvent *asPointerMouseEvent() { return nullptr; }
virtual QQuickPointerTouchEvent *asPointerTouchEvent() { return nullptr; }
virtual QQuickPointerTabletEvent *asPointerTabletEvent() { return nullptr; }
@@ -360,15 +419,18 @@ public: // helpers for C++ only (during event delivery)
virtual const QQuickPointerTabletEvent *asPointerTabletEvent() const { return nullptr; }
bool isValid() const { return m_event != nullptr; }
virtual bool allPointsAccepted() const = 0;
+ virtual bool allUpdatedPointsAccepted() const = 0;
+ virtual bool allPointsGrabbed() const = 0;
bool isAccepted() { return m_event->isAccepted(); }
void setAccepted(bool accepted) { m_event->setAccepted(accepted); }
QVector<QPointF> unacceptedPressedPointScenePositions() const;
virtual int pointCount() const = 0;
virtual QQuickEventPoint *point(int i) const = 0;
- virtual QQuickEventPoint *pointById(quint64 pointId) const = 0;
- virtual QVector<QQuickItem *> grabbers() const = 0;
+ virtual QQuickEventPoint *pointById(int pointId) const = 0;
+ virtual QVector<QObject *> exclusiveGrabbers() const = 0;
virtual void clearGrabbers() const = 0;
+ virtual bool hasExclusiveGrabber(const QQuickPointerHandler *handler) const = 0;
ulong timestamp() const { return m_event->timestamp(); }
@@ -389,15 +451,22 @@ public:
: QQuickPointerEvent(parent, device), m_mousePoint(new QQuickEventPoint(this)) { }
QQuickPointerEvent *reset(QEvent *) override;
+ void localize(QQuickItem *target) override;
bool isPressEvent() const override;
+ bool isDoubleClickEvent() const override;
+ bool isUpdateEvent() const override;
+ bool isReleaseEvent() const override;
QQuickPointerMouseEvent *asPointerMouseEvent() override { return this; }
const QQuickPointerMouseEvent *asPointerMouseEvent() const override { return this; }
int pointCount() const override { return 1; }
QQuickEventPoint *point(int i) const override;
- QQuickEventPoint *pointById(quint64 pointId) const override;
+ QQuickEventPoint *pointById(int pointId) const override;
bool allPointsAccepted() const override;
- QVector<QQuickItem *> grabbers() const override;
+ bool allUpdatedPointsAccepted() const override;
+ bool allPointsGrabbed() const override;
+ QVector<QObject *> exclusiveGrabbers() const override;
void clearGrabbers() const override;
+ bool hasExclusiveGrabber(const QQuickPointerHandler *handler) const override;
QMouseEvent *asMouseEvent(const QPointF& localPos) const;
@@ -418,16 +487,22 @@ public:
{ }
QQuickPointerEvent *reset(QEvent *) override;
+ void localize(QQuickItem *target) override;
bool isPressEvent() const override;
+ bool isUpdateEvent() const override;
+ bool isReleaseEvent() const override;
QQuickPointerTouchEvent *asPointerTouchEvent() override { return this; }
const QQuickPointerTouchEvent *asPointerTouchEvent() const override { return this; }
int pointCount() const override { return m_pointCount; }
QQuickEventPoint *point(int i) const override;
- QQuickEventPoint *pointById(quint64 pointId) const override;
+ QQuickEventPoint *pointById(int pointId) const override;
const QTouchEvent::TouchPoint *touchPointById(int pointId) const;
bool allPointsAccepted() const override;
- QVector<QQuickItem *> grabbers() const override;
+ bool allUpdatedPointsAccepted() const override;
+ bool allPointsGrabbed() const override;
+ QVector<QObject *> exclusiveGrabbers() const override;
void clearGrabbers() const override;
+ bool hasExclusiveGrabber(const QQuickPointerHandler *handler) const override;
QMouseEvent *syntheticMouseEvent(int pointID, QQuickItem *relativeTo) const;
QTouchEvent *touchEventForItem(QQuickItem *item, bool isFiltering = false) const;
@@ -497,13 +572,6 @@ public:
Q_ENUM(CapabilityFlag)
Q_FLAG(Capabilities)
- QQuickPointerDevice(DeviceType devType, PointerType pType, Capabilities caps, int maxPoints, int buttonCount, const QString &name, qint64 uniqueId = 0)
- : m_deviceType(devType), m_pointerType(pType), m_capabilities(caps)
- , m_maximumTouchPoints(maxPoints), m_buttonCount(buttonCount), m_name(name)
- , m_uniqueId(QPointingDeviceUniqueId::fromNumericId(uniqueId))
- {
- }
-
DeviceType type() const { return m_deviceType; }
PointerType pointerType() const { return m_pointerType; }
Capabilities capabilities() const { return m_capabilities; }
@@ -518,6 +586,17 @@ public:
static QQuickPointerDevice *genericMouseDevice();
static QQuickPointerDevice *tabletDevice(qint64);
+ QVector<QQuickPointerHandler *> &eventDeliveryTargets() { return m_eventDeliveryTargets; }
+
+private:
+ QQuickPointerDevice(DeviceType devType, PointerType pType, Capabilities caps, int maxPoints, int buttonCount, const QString &name, qint64 uniqueId = 0)
+ : m_deviceType(devType), m_pointerType(pType), m_capabilities(caps)
+ , m_maximumTouchPoints(maxPoints), m_buttonCount(buttonCount), m_name(name)
+ , m_uniqueId(QPointingDeviceUniqueId::fromNumericId(uniqueId))
+ {
+ }
+ ~QQuickPointerDevice() { }
+
private:
DeviceType m_deviceType;
PointerType m_pointerType;
@@ -526,8 +605,10 @@ private:
int m_buttonCount;
QString m_name;
QPointingDeviceUniqueId m_uniqueId;
+ QVector<QQuickPointerHandler *> m_eventDeliveryTargets; // during delivery, handlers which have already seen the event
Q_DISABLE_COPY(QQuickPointerDevice)
+ friend struct ConstructableQQuickPointerDevice;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickPointerDevice::DeviceTypes)
diff --git a/src/quick/items/qquickflickable.cpp b/src/quick/items/qquickflickable.cpp
index a3bc7635a1..ce584cd283 100644
--- a/src/quick/items/qquickflickable.cpp
+++ b/src/quick/items/qquickflickable.cpp
@@ -44,6 +44,7 @@
#include "qquickwindow_p.h"
#include "qquickevents_p_p.h"
+#include <QtQuick/private/qquickpointerhandler_p.h>
#include <QtQuick/private/qquicktransition_p.h>
#include <private/qqmlglobal_p.h>
@@ -269,6 +270,7 @@ void QQuickFlickablePrivate::init()
qmlobject_connect(&velocityTimeline, QQuickTimeLine, SIGNAL(completed()),
q, QQuickFlickable, SLOT(velocityTimelineCompleted()))
q->setAcceptedMouseButtons(Qt::LeftButton);
+ q->setAcceptTouchEvents(false); // rely on mouse events synthesized from touch
q->setFiltersChildMouseEvents(true);
QQuickItemPrivate *viewportPrivate = QQuickItemPrivate::get(contentItem);
viewportPrivate->addItemChangeListener(this, QQuickItemPrivate::Geometry);
@@ -1547,6 +1549,8 @@ void QQuickFlickablePrivate::replayDelayedPress()
// If we have the grab, release before delivering the event
if (QQuickWindow *w = q->window()) {
+ QQuickWindowPrivate *wpriv = QQuickWindowPrivate::get(w);
+ wpriv->allowChildEventFiltering = false; // don't allow re-filtering during replay
replayingPressEvent = true;
if (w->mouseGrabberItem() == q)
q->ungrabMouse();
@@ -1554,6 +1558,7 @@ void QQuickFlickablePrivate::replayDelayedPress()
// Use the event handler that will take care of finding the proper item to propagate the event
QCoreApplication::sendEvent(w, mouseEvent.data());
replayingPressEvent = false;
+ wpriv->allowChildEventFiltering = true;
}
}
}
diff --git a/src/quick/items/qquickitem.cpp b/src/quick/items/qquickitem.cpp
index 1e71c20ff3..9f2d543387 100644
--- a/src/quick/items/qquickitem.cpp
+++ b/src/quick/items/qquickitem.cpp
@@ -67,6 +67,7 @@
#include <QtQuick/private/qquickstate_p.h>
#include <private/qquickitem_p.h>
#include <QtQuick/private/qquickaccessibleattached_p.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
#include <private/qv4engine_p.h>
#include <private/qv4object_p.h>
@@ -3189,6 +3190,11 @@ QQuickItemPrivate::QQuickItemPrivate()
, antialiasingValid(false)
, isTabFence(false)
, replayingPressEvent(false)
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+ , touchEnabled(true)
+#else
+ , touchEnabled(false)
+#endif
, dirtyAttributes(0)
, nextDirtyItem(0)
, prevDirtyItem(0)
@@ -3240,7 +3246,14 @@ void QQuickItemPrivate::data_append(QQmlListProperty<QObject> *prop, QObject *o)
} else {
if (o->inherits("QGraphicsItem"))
qWarning("Cannot add a QtQuick 1.0 item (%s) into a QtQuick 2.0 scene!", o->metaObject()->className());
- else {
+ else if (QQuickPointerHandler *pointerHandler = qmlobject_cast<QQuickPointerHandler *>(o)) {
+ Q_ASSERT(pointerHandler->parentItem() == that);
+ // Accept all buttons, and leave filtering to pointerEvent() and/or user JS,
+ // because there can be multiple handlers...
+ that->setAcceptedMouseButtons(Qt::AllButtons);
+ QQuickItemPrivate *p = QQuickItemPrivate::get(that);
+ p->extra.value().pointerHandlers.append(pointerHandler);
+ } else {
QQuickWindow *thisWindow = qmlobject_cast<QQuickWindow *>(o);
QQuickItem *item = that;
QQuickWindow *itemWindow = that->window();
@@ -5105,6 +5118,28 @@ void QQuickItemPrivate::deliverShortcutOverrideEvent(QKeyEvent *event)
}
/*!
+ \internal
+ Deliver the \a event to all PointerHandlers which are in the pre-determined
+ eventDeliveryTargets() vector. If \a avoidExclusiveGrabber is true, it skips
+ delivery to any handler which is the exclusive grabber of any point within this event
+ (because delivery to exclusive grabbers is handled separately).
+*/
+bool QQuickItemPrivate::handlePointerEvent(QQuickPointerEvent *event, bool avoidExclusiveGrabber)
+{
+ bool delivered = false;
+ QVector<QQuickPointerHandler *> &eventDeliveryTargets = event->device()->eventDeliveryTargets();
+ if (extra.isAllocated()) {
+ for (QQuickPointerHandler *handler : extra->pointerHandlers) {
+ if ((!avoidExclusiveGrabber || !event->hasExclusiveGrabber(handler)) && !eventDeliveryTargets.contains(handler)) {
+ handler->handlePointerEvent(event);
+ delivered = true;
+ }
+ }
+ }
+ return delivered;
+}
+
+/*!
Called when \a change occurs for this item.
\a value contains extra information relating to the change, when
@@ -7189,6 +7224,32 @@ void QQuickItem::setAcceptHoverEvents(bool enabled)
d->setHasHoverInChild(enabled);
}
+/*!
+ Returns whether touch events are accepted by this item.
+
+ The default value is false.
+
+ If this is false, then the item will not receive any touch events through
+ the touchEvent() function.
+*/
+bool QQuickItem::acceptTouchEvents() const
+{
+ Q_D(const QQuickItem);
+ return d->touchEnabled;
+}
+
+/*!
+ If \a enabled is true, this sets the item to accept touch events;
+ otherwise, touch events are not accepted by this item.
+
+ \sa acceptTouchEvents()
+*/
+void QQuickItem::setAcceptTouchEvents(bool accept)
+{
+ Q_D(QQuickItem);
+ d->touchEnabled = accept;
+}
+
void QQuickItemPrivate::setHasCursorInChild(bool hasCursor)
{
#if QT_CONFIG(cursor)
diff --git a/src/quick/items/qquickitem.h b/src/quick/items/qquickitem.h
index 4a832bbf6f..25641f16f9 100644
--- a/src/quick/items/qquickitem.h
+++ b/src/quick/items/qquickitem.h
@@ -293,6 +293,8 @@ public:
void setAcceptedMouseButtons(Qt::MouseButtons buttons);
bool acceptHoverEvents() const;
void setAcceptHoverEvents(bool enabled);
+ bool acceptTouchEvents() const;
+ void setAcceptTouchEvents(bool accept);
#if QT_CONFIG(cursor)
QCursor cursor() const;
@@ -449,6 +451,7 @@ private:
Q_PRIVATE_SLOT(d_func(), void _q_resourceObjectDeleted(QObject *))
Q_PRIVATE_SLOT(d_func(), quint64 _q_createJSWrapper(QV4::ExecutionEngine *))
+ friend class QQuickEventPoint;
friend class QQuickWindow;
friend class QQuickWindowPrivate;
friend class QSGRenderer;
diff --git a/src/quick/items/qquickitem_p.h b/src/quick/items/qquickitem_p.h
index 74d70da2bc..d1aaf6026b 100644
--- a/src/quick/items/qquickitem_p.h
+++ b/src/quick/items/qquickitem_p.h
@@ -87,6 +87,7 @@ class QQuickItemKeyFilter;
class QQuickLayoutMirroringAttached;
class QQuickEnterKeyAttached;
class QQuickScreenAttached;
+class QQuickPointerHandler;
class QQuickContents : public QQuickItemChangeListener
{
@@ -349,6 +350,7 @@ public:
QQuickLayoutMirroringAttached* layoutDirectionAttached;
QQuickEnterKeyAttached *enterKeyAttached;
QQuickItemKeyFilter *keyHandler;
+ QVector<QQuickPointerHandler *> pointerHandlers;
#if QT_CONFIG(quick_shadereffect)
mutable QQuickItemLayer *layer;
#endif
@@ -438,6 +440,7 @@ public:
// focus chain and prevents tabbing outside.
bool isTabFence:1;
bool replayingPressEvent:1;
+ bool touchEnabled:1;
enum DirtyType {
TransformOrigin = 0x00000001,
@@ -566,6 +569,8 @@ public:
#endif
void deliverShortcutOverrideEvent(QKeyEvent *);
+ virtual bool handlePointerEvent(QQuickPointerEvent *, bool avoidExclusiveGrabber = false);
+
bool isTransparentForPositioner() const;
void setTransparentForPositioner(bool trans);
diff --git a/src/quick/items/qquickmousearea.cpp b/src/quick/items/qquickmousearea.cpp
index d8bad7d793..96f34ef276 100644
--- a/src/quick/items/qquickmousearea.cpp
+++ b/src/quick/items/qquickmousearea.cpp
@@ -85,6 +85,7 @@ void QQuickMouseAreaPrivate::init()
{
Q_Q(QQuickMouseArea);
q->setAcceptedMouseButtons(Qt::LeftButton);
+ q->setAcceptTouchEvents(false); // rely on mouse events synthesized from touch
q->setFiltersChildMouseEvents(true);
if (qmlVisualTouchDebugging()) {
q->setFlag(QQuickItem::ItemHasContents);
diff --git a/src/quick/items/qquickmultipointtoucharea.cpp b/src/quick/items/qquickmultipointtoucharea.cpp
index d4c447a384..54136b1bbf 100644
--- a/src/quick/items/qquickmultipointtoucharea.cpp
+++ b/src/quick/items/qquickmultipointtoucharea.cpp
@@ -418,6 +418,7 @@ QQuickMultiPointTouchArea::QQuickMultiPointTouchArea(QQuickItem *parent)
if (qmlVisualTouchDebugging()) {
setFlag(QQuickItem::ItemHasContents);
}
+ setAcceptTouchEvents(true);
#ifdef Q_OS_OSX
setAcceptHoverEvents(true); // needed to enable touch events on mouse hover.
#endif
diff --git a/src/quick/items/qquickpincharea.cpp b/src/quick/items/qquickpincharea.cpp
index 3f6ce7b8ba..476acd3a3e 100644
--- a/src/quick/items/qquickpincharea.cpp
+++ b/src/quick/items/qquickpincharea.cpp
@@ -288,6 +288,7 @@ QQuickPinchArea::QQuickPinchArea(QQuickItem *parent)
{
Q_D(QQuickPinchArea);
d->init();
+ setAcceptTouchEvents(true);
#ifdef Q_OS_OSX
setAcceptHoverEvents(true); // needed to enable touch events on mouse hover.
#endif
diff --git a/src/quick/items/qquickrectangle.cpp b/src/quick/items/qquickrectangle.cpp
index 65284eb532..9308553a79 100644
--- a/src/quick/items/qquickrectangle.cpp
+++ b/src/quick/items/qquickrectangle.cpp
@@ -325,6 +325,9 @@ QQuickRectangle::QQuickRectangle(QQuickItem *parent)
: QQuickItem(*(new QQuickRectanglePrivate), parent)
{
setFlag(ItemHasContents);
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+ setAcceptTouchEvents(false);
+#endif
}
void QQuickRectangle::doUpdate()
diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp
index ce1016579c..7b331251f0 100644
--- a/src/quick/items/qquickwindow.cpp
+++ b/src/quick/items/qquickwindow.cpp
@@ -1,6 +1,6 @@
/****************************************************************************
**
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQuick module of the Qt Toolkit.
@@ -46,6 +46,7 @@
#include "qquickevents_p_p.h"
#include <private/qquickdrag_p.h>
+#include <private/qquickpointerhandler_p.h>
#include <QtQuick/private/qsgrenderer_p.h>
#include <QtQuick/private/qsgtexture_p.h>
@@ -499,6 +500,8 @@ QQuickWindowPrivate::QQuickWindowPrivate()
, persistentSceneGraph(true)
, lastWheelEventAccepted(false)
, componentCompleted(true)
+ , allowChildEventFiltering(true)
+ , allowDoubleClick(true)
, lastFocusReason(Qt::OtherFocusReason)
, renderTarget(0)
, renderTargetId(0)
@@ -652,7 +655,7 @@ bool QQuickWindowPrivate::deliverTouchAsMouse(QQuickItem *item, QQuickPointerEve
if (!item->contains(pos))
break;
- qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << p.id() << "->" << item;
+ qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << hex << p.id() << "->" << item;
QScopedPointer<QMouseEvent> mousePress(touchToMouseEvent(QEvent::MouseButtonPress, p, event.data(), item, false));
// Send a single press and see if that's accepted
@@ -664,7 +667,7 @@ bool QQuickWindowPrivate::deliverTouchAsMouse(QQuickItem *item, QQuickPointerEve
if (!q->mouseGrabberItem())
item->grabMouse();
auto pointerEventPoint = pointerEvent->pointById(p.id());
- pointerEventPoint->setGrabber(item);
+ pointerEventPoint->setGrabberItem(item);
if (checkIfDoubleClicked(event->timestamp())) {
QScopedPointer<QMouseEvent> mouseDoubleClick(touchToMouseEvent(QEvent::MouseButtonDblClick, p, event.data(), item, false));
@@ -688,7 +691,7 @@ bool QQuickWindowPrivate::deliverTouchAsMouse(QQuickItem *item, QQuickPointerEve
QCoreApplication::sendEvent(item, me.data());
event->setAccepted(me->isAccepted());
if (me->isAccepted()) {
- qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << p.id() << "->" << mouseGrabberItem;
+ qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << hex << p.id() << "->" << mouseGrabberItem;
}
return event->isAccepted();
} else {
@@ -744,39 +747,42 @@ void QQuickWindowPrivate::setMouseGrabber(QQuickItem *grabber)
if (q->mouseGrabberItem() == grabber)
return;
- qCDebug(DBG_MOUSE_TARGET) << "grabber" << q->mouseGrabberItem() << "->" << grabber;
QQuickItem *oldGrabber = q->mouseGrabberItem();
- bool fromTouch = false;
+ qCDebug(DBG_MOUSE_TARGET) << "grabber" << oldGrabber << "->" << grabber;
if (grabber && touchMouseId != -1 && touchMouseDevice) {
// update the touch item for mouse touch id to the new grabber
qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << hex << touchMouseId << "->" << q->mouseGrabberItem();
auto point = pointerEventInstance(touchMouseDevice)->pointById(touchMouseId);
- if (point)
- point->setGrabber(grabber);
- fromTouch = true;
+ if (point) {
+ auto originalEvent = pointerEventInstance(point->pointerEvent()->device());
+ for (int i = 0; i < originalEvent->pointCount(); ++i)
+ originalEvent->point(i)->cancelExclusiveGrab();
+ point->setGrabberItem(grabber);
+ for (auto handler : point->passiveGrabbers())
+ point->cancelPassiveGrab(handler);
+ }
} else {
QQuickPointerEvent *event = pointerEventInstance(QQuickPointerDevice::genericMouseDevice());
Q_ASSERT(event->pointCount() == 1);
- event->point(0)->setGrabber(grabber);
+ auto point = event->point(0);
+ point->setGrabberItem(grabber);
+ for (auto handler : point->passiveGrabbers())
+ point->cancelPassiveGrab(handler);
}
+
if (oldGrabber) {
QEvent e(QEvent::UngrabMouse);
QSet<QQuickItem *> hasFiltered;
- if (!sendFilteredMouseEvent(oldGrabber->parentItem(), oldGrabber, &e, &hasFiltered)) {
+ if (!sendFilteredMouseEvent(oldGrabber->parentItem(), oldGrabber, &e, &hasFiltered))
oldGrabber->mouseUngrabEvent();
- if (fromTouch)
- oldGrabber->touchUngrabEvent();
- }
}
}
-void QQuickWindowPrivate::grabTouchPoints(QQuickItem *grabber, const QVector<int> &ids)
+void QQuickWindowPrivate::grabTouchPoints(QObject *grabber, const QVector<int> &ids)
{
- QSet<QQuickItem*> ungrab;
for (int i = 0; i < ids.count(); ++i) {
- // FIXME: deprecate this function, we need a device
int id = ids.at(i);
if (Q_UNLIKELY(id < 0)) {
qWarning("ignoring grab of touchpoint %d", id);
@@ -784,11 +790,11 @@ void QQuickWindowPrivate::grabTouchPoints(QQuickItem *grabber, const QVector<int
}
if (id == touchMouseId) {
auto point = pointerEventInstance(touchMouseDevice)->pointById(id);
- auto touchMouseGrabber = point->grabber();
+ auto touchMouseGrabber = point->grabberItem();
if (touchMouseGrabber) {
- point->setGrabber(nullptr);
+ point->setExclusiveGrabber(nullptr);
touchMouseGrabber->mouseUngrabEvent();
- ungrab.insert(touchMouseGrabber);
+ touchMouseGrabber->touchUngrabEvent();
touchMouseDevice = nullptr;
touchMouseId = -1;
}
@@ -800,19 +806,23 @@ void QQuickWindowPrivate::grabTouchPoints(QQuickItem *grabber, const QVector<int
auto point = pointerEventInstance(device)->pointById(id);
if (!point)
continue;
- QQuickItem *oldGrabber = point->grabber();
+ QObject *oldGrabber = point->exclusiveGrabber();
if (oldGrabber == grabber)
continue;
-
- point->setGrabber(grabber);
- if (oldGrabber)
- ungrab.insert(oldGrabber);
+ point->setExclusiveGrabber(grabber);
}
}
- for (QQuickItem *oldGrabber : qAsConst(ungrab))
- oldGrabber->touchUngrabEvent();
}
+/*!
+ Ungrabs all touchpoint grabs and/or the mouse grab from the given item \a grabber.
+ This should not be called when processing a release event - that's redundant.
+ It is called in other cases, when the points may not be released, but the item
+ nevertheless must lose its grab due to becoming disabled, invisible, etc.
+ QQuickEventPoint::setGrabberItem() calls touchUngrabEvent() when all points are released,
+ but if not all points are released, it cannot be sure whether to call touchUngrabEvent()
+ or not; so we have to do it here.
+*/
void QQuickWindowPrivate::removeGrabber(QQuickItem *grabber, bool mouse, bool touch)
{
Q_Q(QQuickWindow);
@@ -821,17 +831,19 @@ void QQuickWindowPrivate::removeGrabber(QQuickItem *grabber, bool mouse, bool to
setMouseGrabber(nullptr);
}
if (Q_LIKELY(touch)) {
+ bool ungrab = false;
const auto touchDevices = QQuickPointerDevice::touchDevices();
for (auto device : touchDevices) {
auto pointerEvent = pointerEventInstance(device);
for (int i = 0; i < pointerEvent->pointCount(); ++i) {
- if (pointerEvent->point(i)->grabber() == grabber) {
- pointerEvent->point(i)->setGrabber(nullptr);
- // FIXME send ungrab event only once
- grabber->touchUngrabEvent();
+ if (pointerEvent->point(i)->exclusiveGrabber() == grabber) {
+ pointerEvent->point(i)->setGrabberItem(nullptr);
+ ungrab = true;
}
}
}
+ if (ungrab)
+ grabber->touchUngrabEvent();
}
}
@@ -1495,12 +1507,12 @@ QQuickItem *QQuickWindow::mouseGrabberItem() const
QQuickPointerEvent *event = d->pointerEventInstance(d->touchMouseDevice);
auto point = event->pointById(d->touchMouseId);
Q_ASSERT(point);
- return point->grabber();
+ return point->grabberItem();
}
QQuickPointerEvent *event = d->pointerEventInstance(QQuickPointerDevice::genericMouseDevice());
Q_ASSERT(event->pointCount());
- return event->point(0)->grabber();
+ return event->point(0)->grabberItem();
}
@@ -1649,36 +1661,75 @@ QMouseEvent *QQuickWindowPrivate::cloneMouseEvent(QMouseEvent *event, QPointF *t
void QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent *pointerEvent)
{
- Q_Q(QQuickWindow);
auto point = pointerEvent->point(0);
lastMousePosition = point->scenePos();
- QQuickItem *grabber = point->grabber();
- if (grabber) {
- // if the update consists of changing button state, then don't accept it
- // unless the button is one in which the item is interested
- if (pointerEvent->button() != Qt::NoButton
- && grabber->acceptedMouseButtons()
- && !(grabber->acceptedMouseButtons() & pointerEvent->button())) {
- pointerEvent->setAccepted(false);
- return;
- }
- // send update
- QPointF localPos = grabber->mapFromScene(lastMousePosition);
- auto me = pointerEvent->asMouseEvent(localPos);
- me->accept();
- q->sendEvent(grabber, me);
- point->setAccepted(me->isAccepted());
+ if (point->exclusiveGrabber()) {
+ bool mouseIsReleased = (point->state() == QQuickEventPoint::Released && pointerEvent->buttons() == Qt::NoButton);
+ if (auto grabber = point->grabberItem()) {
+ if (sendFilteredPointerEvent(pointerEvent, grabber))
+ return;
+ // if the grabber is an Item:
+ // if the update consists of changing button state, don't accept it unless
+ // the button is one in which the grabber is interested
+ if (pointerEvent->button() != Qt::NoButton && grabber->acceptedMouseButtons()
+ && !(grabber->acceptedMouseButtons() & pointerEvent->button())) {
+ pointerEvent->setAccepted(false);
+ return;
+ }
+
+ // send update
+ QPointF localPos = grabber->mapFromScene(lastMousePosition);
+ auto me = pointerEvent->asMouseEvent(localPos);
+ me->accept();
+ QCoreApplication::sendEvent(grabber, me);
+ point->setAccepted(me->isAccepted());
- // release event, make sure to ungrab if there still is a grabber
- if (me->type() == QEvent::MouseButtonRelease && !me->buttons() && q->mouseGrabberItem())
- q->mouseGrabberItem()->ungrabMouse();
+ // release event: ungrab if no buttons are pressed anymore
+ if (mouseIsReleased)
+ setMouseGrabber(nullptr);
+ } else {
+ // if the grabber is not an Item, it must be a PointerHandler
+ auto handler = point->grabberPointerHandler();
+ pointerEvent->localize(handler->parentItem());
+ if (!sendFilteredPointerEvent(pointerEvent, handler->parentItem()))
+ handler->handlePointerEvent(pointerEvent);
+ if (mouseIsReleased) {
+ point->setGrabberPointerHandler(nullptr, true);
+ point->clearPassiveGrabbers();
+ }
+ }
} else {
- // send initial press
bool delivered = false;
if (pointerEvent->isPressEvent()) {
- QSet<QQuickItem*> hasFiltered;
- delivered = deliverPressEvent(pointerEvent, &hasFiltered);
+ // send initial press
+ delivered = deliverPressOrReleaseEvent(pointerEvent);
+ } else if (pointerEvent->device()->type() == QQuickPointerDevice::Mouse) {
+ // if this is an update or release from an actual mouse,
+ // and the point wasn't grabbed, deliver only to PointerHandlers:
+ // passive grabbers first, then the rest
+ const QVector<QQuickPointerHandler *> &eventDeliveryTargets = pointerEvent->device()->eventDeliveryTargets();
+ for (auto handler : point->passiveGrabbers()) {
+ // a null pointer in passiveGrabbers is unlikely, unless the grabbing handler was deleted dynamically
+ if (Q_LIKELY(handler) && !eventDeliveryTargets.contains(handler)) {
+ if (!sendFilteredPointerEvent(pointerEvent, handler->parentItem()))
+ handler->handlePointerEvent(pointerEvent);
+ }
+ }
+ // If some points weren't grabbed, deliver to non-grabber PointerHandlers in reverse paint order
+ if (!pointerEvent->allPointsGrabbed() && pointerEvent->buttons()) {
+ QVector<QQuickItem *> targetItems = pointerTargets(contentItem, point->scenePos(), false, false);
+ for (QQuickItem *item : targetItems) {
+ QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
+ pointerEvent->localize(item);
+ if (!sendFilteredPointerEvent(pointerEvent, item)) {
+ if (itemPrivate->handlePointerEvent(pointerEvent, true)) // avoid re-delivering to grabbers
+ delivered = true;
+ }
+ if (point->exclusiveGrabber())
+ break;
+ }
+ }
}
if (!delivered)
@@ -1881,19 +1932,16 @@ bool QQuickWindowPrivate::deliverTouchCancelEvent(QTouchEvent *event)
Q_Q(QQuickWindow);
// A TouchCancel event will typically not contain any points.
- // Deliver it to all items that have active touches.
+ // Deliver it to all items and handlers that have active touches.
QQuickPointerEvent *pointerEvent = pointerEventInstance(QQuickPointerDevice::touchDevice(event->device()));
- QVector<QQuickItem *> grabbers = pointerEvent->grabbers();
-
- for (QQuickItem *grabber: qAsConst(grabbers)) {
- q->sendEvent(grabber, event);
- }
+ for (int i = 0; i < pointerEvent->pointCount(); ++i)
+ pointerEvent->point(i)->cancelExclusiveGrabImpl(event);
touchMouseId = -1;
touchMouseDevice = nullptr;
if (q->mouseGrabberItem())
q->mouseGrabberItem()->ungrabMouse();
- // The next touch event can only be a TouchBegin so clean up.
+ // The next touch event can only be a TouchBegin, so clean up.
pointerEvent->clearGrabbers();
return true;
}
@@ -2030,8 +2078,6 @@ void QQuickWindow::mouseReleaseEvent(QMouseEvent *event)
void QQuickWindowPrivate::handleMouseEvent(QMouseEvent *event)
{
- Q_Q(QQuickWindow);
-
if (event->source() == Qt::MouseEventSynthesizedBySystem) {
event->accept();
return;
@@ -2052,7 +2098,8 @@ void QQuickWindowPrivate::handleMouseEvent(QMouseEvent *event)
case QEvent::MouseButtonDblClick:
Q_QUICK_INPUT_PROFILE(QQuickProfiler::Mouse, QQuickProfiler::InputMouseDoubleClick,
event->button(), event->buttons());
- deliverPointerEvent(pointerEventInstance(event));
+ if (allowDoubleClick)
+ deliverPointerEvent(pointerEventInstance(event));
break;
case QEvent::MouseMove:
Q_QUICK_INPUT_PROFILE(QQuickProfiler::Mouse, QQuickProfiler::InputMouseMove,
@@ -2064,7 +2111,7 @@ void QQuickWindowPrivate::handleMouseEvent(QMouseEvent *event)
updateCursor(event->windowPos());
#endif
- if (!q->mouseGrabberItem()) {
+ if (!pointerEventInstance(QQuickPointerDevice::genericMouseDevice())->point(0)->exclusiveGrabber()) {
QPointF last = lastMousePosition.isNull() ? event->windowPos() : lastMousePosition;
lastMousePosition = event->windowPos();
@@ -2075,7 +2122,6 @@ void QQuickWindowPrivate::handleMouseEvent(QMouseEvent *event)
accepted = clearHover(event->timestamp());
}
event->setAccepted(accepted);
- return;
}
deliverPointerEvent(pointerEventInstance(event));
break;
@@ -2195,7 +2241,10 @@ void QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent *event)
// check if item or any of its child items contain the point
// FIXME: should this be iterative instead of recursive?
-QVector<QQuickItem *> QQuickWindowPrivate::pointerTargets(QQuickItem *item, const QPointF &scenePos, bool checkMouseButtons) const
+// If checkMouseButtons is true, it means we are finding targets for a mouse event, so no item for which acceptedMouseButtons() is NoButton will be added.
+// If checkAcceptsTouch is true, it means we are finding targets for a touch event, so either acceptTouchEvents() must return true OR
+// it must accept a synth. mouse event, thus if acceptTouchEvents() returns false but acceptedMouseButtons() is true, gets added; if not, it doesn't.
+QVector<QQuickItem *> QQuickWindowPrivate::pointerTargets(QQuickItem *item, const QPointF &scenePos, bool checkMouseButtons, bool checkAcceptsTouch) const
{
QVector<QQuickItem *> targets;
auto itemPrivate = QQuickItemPrivate::get(item);
@@ -2213,13 +2262,16 @@ QVector<QQuickItem *> QQuickWindowPrivate::pointerTargets(QQuickItem *item, cons
auto childPrivate = QQuickItemPrivate::get(child);
if (!child->isVisible() || !child->isEnabled() || childPrivate->culled)
continue;
- targets << pointerTargets(child, scenePos, false);
+ targets << pointerTargets(child, scenePos, checkMouseButtons, checkAcceptsTouch);
}
- if (item->contains(itemPos) && (!checkMouseButtons || itemPrivate->acceptedMouseButtons())) {
- // add this item last - children take precedence
- targets << item;
- }
+ bool relevant = item->contains(itemPos);
+ if (relevant && checkMouseButtons && item->acceptedMouseButtons() == Qt::NoButton)
+ relevant = false;
+ if (relevant && checkAcceptsTouch && !(item->acceptTouchEvents() || item->acceptedMouseButtons()))
+ relevant = false;
+ if (relevant)
+ targets << item; // add this item last: children take precedence
return targets;
}
@@ -2249,11 +2301,12 @@ void QQuickWindowPrivate::deliverTouchEvent(QQuickPointerTouchEvent *event)
{
qCDebug(DBG_TOUCH) << " - delivering" << event->asTouchEvent();
- QSet<QQuickItem *> hasFiltered;
if (event->isPressEvent())
- deliverPressEvent(event, &hasFiltered);
- if (!event->allPointsAccepted())
- deliverUpdatedTouchPoints(event, &hasFiltered);
+ deliverPressOrReleaseEvent(event);
+ if (!event->allUpdatedPointsAccepted())
+ deliverUpdatedTouchPoints(event);
+ if (event->isReleaseEvent())
+ deliverPressOrReleaseEvent(event, true);
// Remove released points from itemForTouchPointId
bool allReleased = true;
@@ -2263,7 +2316,7 @@ void QQuickWindowPrivate::deliverTouchEvent(QQuickPointerTouchEvent *event)
if (point->state() == QQuickEventPoint::Released) {
int id = point->pointId();
qCDebug(DBG_TOUCH_TARGET) << "TP" << hex << id << "released";
- point->setGrabber(nullptr);
+ point->setGrabberItem(nullptr);
if (id == touchMouseId) {
touchMouseId = -1;
touchMouseDevice = nullptr;
@@ -2273,29 +2326,92 @@ void QQuickWindowPrivate::deliverTouchEvent(QQuickPointerTouchEvent *event)
}
}
- if (allReleased && !event->grabbers().isEmpty()) {
- qWarning() << "No release received for some grabbers" << event->grabbers();
+ if (allReleased && !event->exclusiveGrabbers().isEmpty()) {
+ qWarning() << "No release received for some grabbers" << event->exclusiveGrabbers();
event->clearGrabbers();
}
}
// Deliver touch points to existing grabbers
-bool QQuickWindowPrivate::deliverUpdatedTouchPoints(QQuickPointerTouchEvent *event, QSet<QQuickItem *> *hasFiltered)
-{
- const auto grabbers = event->grabbers();
- for (auto grabber : grabbers)
- deliverMatchingPointsToItem(grabber, event, hasFiltered);
+void QQuickWindowPrivate::deliverUpdatedTouchPoints(QQuickPointerTouchEvent *event)
+{
+ const auto grabbers = event->exclusiveGrabbers();
+ for (auto grabber : grabbers) {
+ // The grabber is guaranteed to be either an item or a handler.
+ QQuickItem *receiver = qmlobject_cast<QQuickItem *>(grabber);
+ if (!receiver) {
+ // The grabber is not an item? It's a handler then. Let it have the event first.
+ QQuickPointerHandler *handler = static_cast<QQuickPointerHandler *>(grabber);
+ receiver = static_cast<QQuickPointerHandler *>(grabber)->parentItem();
+ if (sendFilteredPointerEvent(event, receiver))
+ return;
+ event->localize(receiver);
+ handler->handlePointerEvent(event);
+ if (event->allPointsAccepted())
+ return;
+ }
+ // If the grabber is an item or the grabbing handler didn't handle it,
+ // then deliver the event to the item (which may have multiple handlers).
+ deliverMatchingPointsToItem(receiver, event);
+ }
- return false;
+ // If some points weren't grabbed, deliver only to non-grabber PointerHandlers
+ if (!event->allPointsGrabbed()) {
+ int pointCount = event->pointCount();
+
+ // Deliver to each eventpoint's passive grabbers (but don't visit any handler more than once)
+ const QVector<QQuickPointerHandler *> &eventDeliveryTargets = event->device()->eventDeliveryTargets();
+ for (int i = 0; i < pointCount; ++i) {
+ QQuickEventPoint *point = event->point(i);
+ for (auto handler : point->passiveGrabbers()) {
+ if (Q_LIKELY(handler) && !eventDeliveryTargets.contains(handler)) {
+ if (sendFilteredPointerEvent(event, handler->parentItem()))
+ return;
+ handler->handlePointerEvent(event);
+ }
+ }
+ }
+
+ // If some points weren't grabbed, deliver to non-grabber PointerHandlers in reverse paint order
+ if (!event->allPointsGrabbed()) {
+ QVector<QQuickItem *> targetItems;
+ for (int i = 0; i < pointCount; ++i) {
+ QQuickEventPoint *point = event->point(i);
+ if (point->state() == QQuickEventPoint::Pressed)
+ continue; // presses were delivered earlier; not the responsibility of deliverUpdatedTouchPoints
+ QVector<QQuickItem *> targetItemsForPoint = pointerTargets(contentItem, point->scenePos(), false, false);
+ if (targetItems.count()) {
+ targetItems = mergePointerTargets(targetItems, targetItemsForPoint);
+ } else {
+ targetItems = targetItemsForPoint;
+ }
+ }
+
+ for (QQuickItem *item: targetItems) {
+ if (grabbers.contains(item))
+ continue;
+ QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
+ event->localize(item);
+ itemPrivate->handlePointerEvent(event, true); // avoid re-delivering to grabbers
+ if (event->allPointsGrabbed())
+ break;
+ }
+ }
+ }
}
-// Deliver newly pressed touch points
-bool QQuickWindowPrivate::deliverPressEvent(QQuickPointerEvent *event, QSet<QQuickItem *> *hasFiltered)
+// Deliver an event containing newly pressed or released touch points
+bool QQuickWindowPrivate::deliverPressOrReleaseEvent(QQuickPointerEvent *event, bool handlersOnly)
{
- const QVector<QPointF> points = event->unacceptedPressedPointScenePositions();
+ int pointCount = event->pointCount();
QVector<QQuickItem *> targetItems;
- for (QPointF point: points) {
- QVector<QQuickItem *> targetItemsForPoint = pointerTargets(contentItem, point, false);
+ bool isTouchEvent = (event->asPointerTouchEvent() != nullptr);
+ for (int i = 0; i < pointCount; ++i) {
+ auto point = event->point(i);
+ point->setAccepted(false); // because otherwise touchEventForItem will ignore it
+ if (point->grabberPointerHandler() && point->state() == QQuickEventPoint::Released)
+ point->setGrabberPointerHandler(nullptr, true);
+ QVector<QQuickItem *> targetItemsForPoint = pointerTargets(contentItem, point->scenePos(), !isTouchEvent, isTouchEvent);
if (targetItems.count()) {
targetItems = mergePointerTargets(targetItems, targetItemsForPoint);
} else {
@@ -2303,8 +2419,18 @@ bool QQuickWindowPrivate::deliverPressEvent(QQuickPointerEvent *event, QSet<QQui
}
}
+ if (allowChildEventFiltering && !handlersOnly) {
+ updateFilteringParentItems(targetItems);
+ QQuickItem *filteredItem;
+ if (sendFilteredPointerEvent(event, nullptr, &filteredItem)) {
+ if (event->isAccepted())
+ return true;
+ targetItems.removeAll(filteredItem);
+ }
+ }
+
for (QQuickItem *item: targetItems) {
- deliverMatchingPointsToItem(item, event, hasFiltered);
+ deliverMatchingPointsToItem(item, event, handlersOnly);
if (event->allPointsAccepted())
break;
}
@@ -2312,17 +2438,35 @@ bool QQuickWindowPrivate::deliverPressEvent(QQuickPointerEvent *event, QSet<QQui
return event->allPointsAccepted();
}
-bool QQuickWindowPrivate::deliverMatchingPointsToItem(QQuickItem *item, QQuickPointerEvent *pointerEvent, QSet<QQuickItem *> *hasFiltered)
+void QQuickWindowPrivate::deliverMatchingPointsToItem(QQuickItem *item, QQuickPointerEvent *pointerEvent, bool handlersOnly)
{
Q_Q(QQuickWindow);
+ QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
+ pointerEvent->localize(item);
+
+ // Let the Item's handlers (if any) have the event first.
+ // However, double click should never be delivered to handlers.
+ if (!pointerEvent->isDoubleClickEvent()) {
+ itemPrivate->handlePointerEvent(pointerEvent);
+ allowDoubleClick = !(pointerEvent->asPointerMouseEvent() && pointerEvent->isPressEvent() && pointerEvent->allPointsAccepted());
+ }
+ if (handlersOnly)
+ return;
+ if (pointerEvent->allPointsAccepted() && !pointerEvent->isReleaseEvent())
+ return;
+
+ // If all points are released and the item is not the grabber, it doesn't get the event.
+ // But if at least one point is still pressed, we might be in a potential gesture-takeover scenario.
+ if (pointerEvent->isReleaseEvent() && !pointerEvent->isUpdateEvent()
+ && !pointerEvent->exclusiveGrabbers().contains(item))
+ return;
// TODO: unite this mouse point delivery with the synthetic mouse event below
- if (auto event = pointerEvent->asPointerMouseEvent()) {
- if (item->acceptedMouseButtons() & event->button()) {
+ auto event = pointerEvent->asPointerMouseEvent();
+ if (event && item->acceptedMouseButtons() & event->button()) {
auto point = event->point(0);
if (point->isAccepted())
- return false;
-
+ return;
// The only reason to already have a mouse grabber here is
// synthetic events - flickable sends one when setPressDelay is used.
auto oldMouseGrabber = q->mouseGrabberItem();
@@ -2330,7 +2474,7 @@ bool QQuickWindowPrivate::deliverMatchingPointsToItem(QQuickItem *item, QQuickPo
Q_ASSERT(item->contains(localPos)); // transform is checked already
QMouseEvent *me = event->asMouseEvent(localPos);
me->accept();
- q->sendEvent(item, me);
+ QCoreApplication::sendEvent(item, me);
if (me->isAccepted()) {
auto mouseGrabber = q->mouseGrabberItem();
if (mouseGrabber && mouseGrabber != item && mouseGrabber != oldMouseGrabber) {
@@ -2340,33 +2484,25 @@ bool QQuickWindowPrivate::deliverMatchingPointsToItem(QQuickItem *item, QQuickPo
}
point->setAccepted(true);
}
- return me->isAccepted();
- }
- return false;
+ return;
}
- QQuickPointerTouchEvent *event = pointerEvent->asPointerTouchEvent();
- if (!event)
- return false;
+ QQuickPointerTouchEvent *ptEvent = pointerEvent->asPointerTouchEvent();
+ if (!ptEvent)
+ return;
- QScopedPointer<QTouchEvent> touchEvent(event->touchEventForItem(item));
+ QScopedPointer<QTouchEvent> touchEvent(ptEvent->touchEventForItem(item));
if (!touchEvent)
- return false;
+ return;
- qCDebug(DBG_TOUCH) << " - considering delivering " << touchEvent.data() << " to " << item;
+ qCDebug(DBG_TOUCH) << "considering delivering " << touchEvent.data() << " to " << item;
bool eventAccepted = false;
- // First check whether the parent wants to be a filter,
- // and if the parent accepts the event we are done.
- if (sendFilteredTouchEvent(item->parentItem(), item, event, hasFiltered)) {
- // If the touch was accepted (regardless by whom or in what form),
- // update acceptedNewPoints
- qCDebug(DBG_TOUCH) << " - can't. intercepted " << touchEvent.data() << " to " << item->parentItem() << " instead of " << item;
- for (auto point: qAsConst(touchEvent->touchPoints())) {
- event->pointById(point.id())->setAccepted();
- }
- return true;
- }
+ // If any parent filters the event, we're done.
+ // updateFilteringParentItems was called when the press occurred,
+ // and we assume that the filtering relationships don't change between press and release.
+ if (sendFilteredPointerEvent(pointerEvent, item))
+ return;
// Deliver the touch event to the given item
qCDebug(DBG_TOUCH) << " - actually delivering " << touchEvent.data() << " to " << item;
@@ -2374,36 +2510,34 @@ bool QQuickWindowPrivate::deliverMatchingPointsToItem(QQuickItem *item, QQuickPo
eventAccepted = touchEvent->isAccepted();
// If the touch event wasn't accepted, synthesize a mouse event and see if the item wants it.
- QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
if (!eventAccepted && (itemPrivate->acceptedMouseButtons() & Qt::LeftButton)) {
// send mouse event
- if (deliverTouchAsMouse(item, event))
+ if (deliverTouchAsMouse(item, ptEvent))
eventAccepted = true;
}
if (eventAccepted) {
// If the touch was accepted (regardless by whom or in what form),
// update accepted new points.
+ bool isPressOrRelease = pointerEvent->isPressEvent() || pointerEvent->isReleaseEvent();
for (auto point: qAsConst(touchEvent->touchPoints())) {
- auto pointerEventPoint = event->pointById(point.id());
+ auto pointerEventPoint = ptEvent->pointById(point.id());
pointerEventPoint->setAccepted();
- if (point.state() == Qt::TouchPointPressed)
- pointerEventPoint->setGrabber(item);
+ if (isPressOrRelease)
+ pointerEventPoint->setGrabberItem(item);
}
} else {
// But if the event was not accepted then we know this item
// will not be interested in further updates for those touchpoint IDs either.
for (auto point: qAsConst(touchEvent->touchPoints())) {
if (point.state() == Qt::TouchPointPressed) {
- if (event->pointById(point.id())->grabber() == item) {
- qCDebug(DBG_TOUCH_TARGET) << "TP" << point.id() << "disassociated";
- event->pointById(point.id())->setGrabber(nullptr);
+ if (ptEvent->pointById(point.id())->exclusiveGrabber() == item) {
+ qCDebug(DBG_TOUCH_TARGET) << "TP" << hex << point.id() << "disassociated";
+ ptEvent->pointById(point.id())->setGrabberItem(nullptr);
}
}
}
}
-
- return eventAccepted;
}
#if QT_CONFIG(draganddrop)
@@ -2578,38 +2712,86 @@ QQuickItem *QQuickWindowPrivate::findCursorItem(QQuickItem *item, const QPointF
}
#endif
-bool QQuickWindowPrivate::sendFilteredTouchEvent(QQuickItem *target, QQuickItem *item, QQuickPointerTouchEvent *event, QSet<QQuickItem *> *hasFiltered)
+void QQuickWindowPrivate::updateFilteringParentItems(const QVector<QQuickItem *> &targetItems)
{
- Q_Q(QQuickWindow);
+ if (Q_UNLIKELY(DBG_MOUSE_TARGET().isDebugEnabled())) {
+ // qDebug() << map(&objectName, targetItems) but done the hard way because C++ is still that primitive
+ QStringList targetNames;
+ for (QQuickItem *t : targetItems)
+ targetNames << (QLatin1String(t->metaObject()->className()) + QLatin1Char(' ') + t->objectName());
+ qCDebug(DBG_MOUSE_TARGET) << "finding potential filtering parents of" << targetNames;
+ }
+ filteringParentItems.clear();
+ for (QQuickItem *item : targetItems) {
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+ bool acceptsTouchEvents = item->acceptTouchEvents();
+#else
+ // In versions prior to Qt 6, we can't trust item->acceptTouchEvents() here, because it defaults to true.
+ bool acceptsTouchEvents = false;
+#endif
+ QQuickItemPrivate *itemPriv = QQuickItemPrivate::get(item);
+ // If the item neither handles events nor has handlers which do, then it will never be a receiver, so filtering is irrelevant.
+ if (!item->acceptedMouseButtons() && !acceptsTouchEvents &&
+ !(itemPriv->extra.isAllocated() && !itemPriv->extra->pointerHandlers.isEmpty()))
+ continue;
+ QQuickItem *parent = item->parentItem();
+ while (parent) {
+ if (parent->filtersChildMouseEvents()) {
+ bool foundParent = false;
+ for (const QPair<QQuickItem*,QQuickItem*> existingItemAndParent : filteringParentItems)
+ if (existingItemAndParent.second == parent)
+ foundParent = true;
+ if (!foundParent)
+ filteringParentItems.append(QPair<QQuickItem*,QQuickItem*>(item, parent));
+ }
+ parent = parent->parentItem();
+ }
+ }
+}
- if (!target)
+bool QQuickWindowPrivate::sendFilteredPointerEvent(QQuickPointerEvent *event, QQuickItem *receiver, QQuickItem **itemThatFiltered)
+{
+ if (!allowChildEventFiltering)
return false;
-
- bool filtered = false;
-
- QQuickItemPrivate *targetPrivate = QQuickItemPrivate::get(target);
- if (targetPrivate->filtersChildMouseEvents && !hasFiltered->contains(target)) {
- hasFiltered->insert(target);
- QScopedPointer<QTouchEvent> targetEvent(event->touchEventForItem(target, true));
- if (targetEvent) {
- if (target->childMouseEventFilter(item, targetEvent.data())) {
- qCDebug(DBG_TOUCH) << " - first chance intercepted on childMouseEventFilter by " << target;
- QVector<int> touchIds;
- const int touchPointCount = targetEvent->touchPoints().size();
- touchIds.reserve(touchPointCount);
- for (int i = 0; i < touchPointCount; ++i)
- touchIds.append(targetEvent->touchPoints().at(i).id());
- target->grabTouchPoints(touchIds);
- if (q->mouseGrabberItem()) {
- q->mouseGrabberItem()->ungrabMouse();
- touchMouseId = -1;
- touchMouseDevice = nullptr;
- }
- filtered = true;
+ bool ret = false;
+ if (QQuickPointerMouseEvent *pme = event->asPointerMouseEvent()) {
+ for (QPair<QQuickItem *,QQuickItem *> itemAndParent : filteringParentItems) {
+ QQuickItem *item = receiver ? receiver : itemAndParent.first;
+ QQuickItem *filteringParent = itemAndParent.second;
+ if (item == filteringParent)
+ continue; // a filtering item never needs to filter for itself
+ QPointF localPos = item->mapFromScene(pme->point(0)->scenePos());
+ QMouseEvent *me = pme->asMouseEvent(localPos);
+ if (filteringParent->childMouseEventFilter(item, me)) {
+ if (itemThatFiltered) *itemThatFiltered = item;
+ ret = true;
}
-
- for (int i = 0; i < targetEvent->touchPoints().size(); ++i) {
- const QTouchEvent::TouchPoint &tp = targetEvent->touchPoints().at(i);
+ }
+ } else if (QQuickPointerTouchEvent *pte = event->asPointerTouchEvent()) {
+ QVarLengthArray<QPair<QQuickPointerHandler *, QQuickEventPoint *>, 32> passiveGrabsToCancel;
+ for (QPair<QQuickItem *,QQuickItem *> itemAndParent : filteringParentItems) {
+ QQuickItem *item = receiver ? receiver : itemAndParent.first;
+ if (item != itemAndParent.first)
+ continue;
+ if (!item->acceptTouchEvents() && !item->acceptedMouseButtons())
+ continue; // if this item won't accept, parents don't need to filter the touch for it
+ QQuickItem *filteringParent = itemAndParent.second;
+ if (item == filteringParent)
+ continue; // a filtering item never needs to filter for itself
+ // get a touch event customized for delivery to filteringParent
+ QScopedPointer<QTouchEvent> filteringParentTouchEvent(pte->touchEventForItem(filteringParent, true));
+ if (!filteringParentTouchEvent)
+ continue; // all points are stationary, or no touchpoints inside that parent
+ if (filteringParent->childMouseEventFilter(item, filteringParentTouchEvent.data())) {
+ qCDebug(DBG_TOUCH) << "touch event intercepted by childMouseEventFilter of " << filteringParent;
+ for (auto point: qAsConst(filteringParentTouchEvent->touchPoints()))
+ event->pointById(point.id())->setAccepted();
+ ret = true;
+ break;
+ }
+ // filteringParent didn't filter the touch event. Give it a chance to filter a synthetic mouse event.
+ for (int i = 0; i < filteringParentTouchEvent->touchPoints().size(); ++i) {
+ const QTouchEvent::TouchPoint &tp = filteringParentTouchEvent->touchPoints().at(i);
QEvent::Type t;
switch (tp.state()) {
@@ -2629,29 +2811,29 @@ bool QQuickWindowPrivate::sendFilteredTouchEvent(QQuickItem *target, QQuickItem
bool touchMouseUnset = (touchMouseId == -1);
// Only deliver mouse event if it is the touchMouseId or it could become the touchMouseId
if (touchMouseUnset || touchMouseId == tp.id()) {
- // targetEvent is already transformed wrt local position, velocity, etc.
-
- // FIXME: remove asTouchEvent!!!
- QScopedPointer<QMouseEvent> mouseEvent(touchToMouseEvent(t, tp, event->asTouchEvent(), item, false));
+ // convert filteringParentTouchEvent (which is already transformed wrt local position, velocity, etc.)
+ // into a synthetic mouse event, and let childMouseEventFilter() have another chance with that
+ QScopedPointer<QMouseEvent> mouseEvent(touchToMouseEvent(t, tp, filteringParentTouchEvent.data(), item, false));
// If a filtering item calls QQuickWindow::mouseGrabberItem(), it should
// report the touchpoint's grabber. Whenever we send a synthetic mouse event,
// touchMouseId and touchMouseDevice must be set, even if it's only temporarily and isn't grabbed.
touchMouseId = tp.id();
touchMouseDevice = event->device();
- if (target->childMouseEventFilter(item, mouseEvent.data())) {
- qCDebug(DBG_TOUCH) << " - second chance intercepted on childMouseEventFilter by " << target;
+ if (filteringParent->childMouseEventFilter(item, mouseEvent.data())) {
+ qCDebug(DBG_TOUCH) << "touch event intercepted as synth mouse event by childMouseEventFilter of " << filteringParent;
if (t != QEvent::MouseButtonRelease) {
- qCDebug(DBG_TOUCH_TARGET) << "TP" << tp.id() << "->" << target;
- if (touchMouseUnset) {
- // the point was grabbed as a pure touch point before, now it will be treated as mouse
- // but the old receiver still needs to be informed
- if (auto oldGrabber = pointerEventInstance(touchMouseDevice)->pointById(tp.id())->grabber())
- oldGrabber->touchUngrabEvent();
- }
+ qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << hex << tp.id() << "->" << filteringParent;
+ pointerEventInstance(touchMouseDevice)->pointById(tp.id())->setGrabberItem(filteringParent);
touchMouseUnset = false; // We want to leave touchMouseId and touchMouseDevice set
- target->grabMouse();
+ filteringParent->grabMouse();
+ auto pointerEventPoint = pte->pointById(tp.id());
+ for (auto handler : pointerEventPoint->passiveGrabbers()) {
+ QPair<QQuickPointerHandler *, QQuickEventPoint *> grab(handler, pointerEventPoint);
+ if (!passiveGrabsToCancel.contains(grab))
+ passiveGrabsToCancel.append(grab);
+ }
}
- filtered = true;
+ ret = true;
}
if (touchMouseUnset) {
// Now that we're done sending a synth mouse event, and it wasn't grabbed,
@@ -2659,14 +2841,16 @@ bool QQuickWindowPrivate::sendFilteredTouchEvent(QQuickItem *target, QQuickItem
touchMouseId = -1;
touchMouseDevice = nullptr;
}
- // Only one event can be filtered as a mouse event.
- break;
+ // Only one touchpoint can be treated as a synthetic mouse, so after childMouseEventFilter
+ // has been called once, we're done with this loop over the touchpoints.
+ break;
}
}
}
+ for (auto grab : passiveGrabsToCancel)
+ grab.second->cancelPassiveGrab(grab.first);
}
-
- return sendFilteredTouchEvent(target->parentItem(), item, event, hasFiltered) || filtered;
+ return ret;
}
bool QQuickWindowPrivate::sendFilteredMouseEvent(QQuickItem *target, QQuickItem *item, QEvent *event, QSet<QQuickItem *> *hasFiltered)
diff --git a/src/quick/items/qquickwindow_p.h b/src/quick/items/qquickwindow_p.h
index b3ff5a2b35..14564a7f55 100644
--- a/src/quick/items/qquickwindow_p.h
+++ b/src/quick/items/qquickwindow_p.h
@@ -143,11 +143,12 @@ public:
bool deliverTouchAsMouse(QQuickItem *item, QQuickPointerEvent *pointerEvent);
void translateTouchEvent(QTouchEvent *touchEvent);
void setMouseGrabber(QQuickItem *grabber);
- void grabTouchPoints(QQuickItem *grabber, const QVector<int> &ids);
+ void grabTouchPoints(QObject *grabber, const QVector<int> &ids);
void removeGrabber(QQuickItem *grabber, bool mouse = true, bool touch = true);
static QMouseEvent *cloneMouseEvent(QMouseEvent *event, QPointF *transformedLocalPos = 0);
void deliverMouseEvent(QQuickPointerMouseEvent *pointerEvent);
bool sendFilteredMouseEvent(QQuickItem *, QQuickItem *, QEvent *, QSet<QQuickItem *> *);
+ bool sendFilteredPointerEvent(QQuickPointerEvent *event, QQuickItem *receiver, QQuickItem **itemThatFiltered = 0);
#if QT_CONFIG(wheelevent)
bool deliverWheelEvent(QQuickItem *, QWheelEvent *);
#endif
@@ -171,13 +172,13 @@ public:
void deliverPointerEvent(QQuickPointerEvent *);
void deliverTouchEvent(QQuickPointerTouchEvent *);
bool deliverTouchCancelEvent(QTouchEvent *);
- bool deliverPressEvent(QQuickPointerEvent *, QSet<QQuickItem *> *);
- bool deliverUpdatedTouchPoints(QQuickPointerTouchEvent *event, QSet<QQuickItem *> *hasFiltered);
- bool deliverMatchingPointsToItem(QQuickItem *item, QQuickPointerEvent *pointerEvent, QSet<QQuickItem*> *filtered);
- bool sendFilteredTouchEvent(QQuickItem *target, QQuickItem *item, QQuickPointerTouchEvent *event, QSet<QQuickItem*> *filtered);
+ bool deliverPressOrReleaseEvent(QQuickPointerEvent *, bool handlersOnly = false);
+ void deliverUpdatedTouchPoints(QQuickPointerTouchEvent *event);
+ void deliverMatchingPointsToItem(QQuickItem *item, QQuickPointerEvent *pointerEvent, bool handlersOnly = false);
- QVector<QQuickItem *> pointerTargets(QQuickItem *, const QPointF &, bool checkMouseButtons) const;
+ QVector<QQuickItem *> pointerTargets(QQuickItem *, const QPointF &, bool checkMouseButtons, bool checkAcceptsTouch) const;
QVector<QQuickItem *> mergePointerTargets(const QVector<QQuickItem *> &list1, const QVector<QQuickItem *> &list2) const;
+ void updateFilteringParentItems(const QVector<QQuickItem *> &targetItems);
// hover delivery
bool deliverHoverEvent(QQuickItem *, const QPointF &scenePos, const QPointF &lastScenePos, Qt::KeyboardModifiers modifiers, ulong timestamp, bool &accepted);
@@ -226,6 +227,7 @@ public:
QList<QSGNode *> cleanupNodeList;
QVector<QQuickItem *> itemsToPolish;
+ QVector<QPair<QQuickItem *,QQuickItem *> > filteringParentItems; // item:parent pairs
qreal devicePixelRatio;
QMetaObject::Connection physicalDpiChangedConnection;
@@ -263,6 +265,9 @@ public:
uint lastWheelEventAccepted : 1;
bool componentCompleted : 1;
+ bool allowChildEventFiltering : 1;
+ bool allowDoubleClick : 1;
+
Qt::FocusReason lastFocusReason;
QOpenGLFramebufferObject *renderTarget;
@@ -290,6 +295,14 @@ public:
return overThreshold;
}
+ static bool dragOverThreshold(const QQuickEventPoint *point)
+ {
+ QPointF delta = point->scenePos() - point->scenePressPos();
+ return (QQuickWindowPrivate::dragOverThreshold(delta.x(), Qt::XAxis, point) ||
+ QQuickWindowPrivate::dragOverThreshold(delta.y(), Qt::YAxis, point));
+ }
+
+
// data property
static void data_append(QQmlListProperty<QObject> *, QObject *);
static int data_count(QQmlListProperty<QObject> *);
diff --git a/src/quick/quick.pro b/src/quick/quick.pro
index eae9b09b2f..e9a8b84b2a 100644
--- a/src/quick/quick.pro
+++ b/src/quick/quick.pro
@@ -30,6 +30,7 @@ ANDROID_BUNDLED_FILES += \
include(util/util.pri)
include(scenegraph/scenegraph.pri)
include(items/items.pri)
+include(handlers/handlers.pri)
qtConfig(quick-designer): \
include(designer/designer.pri)
qtConfig(accessibility) {
diff --git a/tests/auto/qmltest/events/tst_touch.qml b/tests/auto/qmltest/events/tst_touch.qml
index 5b209a6d0b..fd603e5a71 100644
--- a/tests/auto/qmltest/events/tst_touch.qml
+++ b/tests/auto/qmltest/events/tst_touch.qml
@@ -35,6 +35,16 @@ MultiPointTouchArea {
width: 100
height: 100
+ // touchUpdatedSpy stores the QQuickTouchPoint, and in some cases
+ // MultiPointTouchArea can delete it out from under us.
+ // (test_simpleChain was failing because touchUpdatedSpy.signalArguments[0][0][0]
+ // ended up as an empty object somehow.) If we declare
+ // all the touchpoints that this test will use, that won't happen.
+ touchPoints: [
+ TouchPoint { },
+ TouchPoint { }
+ ]
+
SignalSpy {
id: touchUpdatedSpy
target: touchArea
diff --git a/tests/auto/qmltest/listview/BLACKLIST b/tests/auto/qmltest/listview/BLACKLIST
index ffb4f94e2c..62bf89128d 100644
--- a/tests/auto/qmltest/listview/BLACKLIST
+++ b/tests/auto/qmltest/listview/BLACKLIST
@@ -1,4 +1,3 @@
# Blacklist for testing
[ListView::test_listInteractiveCurrentIndexEnforce]
-linux
-osx-10.12
+*
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/FlashAnimation.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/FlashAnimation.qml
new file mode 100644
index 0000000000..b628255a3d
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/FlashAnimation.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SequentialAnimation {
+ id: tapFlash
+ running: false
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/Slider.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/Slider.qml
new file mode 100644
index 0000000000..d01bcf74ed
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/Slider.qml
@@ -0,0 +1,133 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Item {
+ id: root
+ property int value: 50
+ property int maximumValue: 99
+ property alias label: label.text
+ property alias tapEnabled: tap.enabled
+ property alias pressed: tap.isPressed
+ signal tapped
+
+ Rectangle {
+ id: slot
+ anchors.top: parent.top
+ anchors.bottom: parent.bottom
+ anchors.margins: 10
+ anchors.topMargin: 30
+ anchors.bottomMargin: 30
+ anchors.horizontalCenter: parent.horizontalCenter
+ width: 10
+ color: "black"
+ radius: width / 2
+ smooth: true
+ }
+
+ Rectangle {
+ id: glow
+ anchors.fill: knob
+ anchors.margins: -5
+ anchors.leftMargin: -2
+ anchors.horizontalCenterOffset: 1
+ radius: 5
+ color: "#4400FFFF"
+ opacity: tap.isPressed || tapFlash.running ? 1 : 0
+ FlashAnimation on visible {
+ id: tapFlash
+ }
+ }
+ Rectangle {
+ id: knob
+ objectName: "Slider Knob"
+ width: parent.width - 2
+ height: 20
+ radius: 5
+ color: "darkgray"
+ border.color: "black"
+ property bool programmatic: false
+ property real multiplier: root.maximumValue / (dragHandler.yAxis.maximum - dragHandler.yAxis.minimum)
+ onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - dragHandler.yAxis.minimum) * multiplier
+ transformOrigin: Item.Center
+ function setValue(value) { knob.y = dragHandler.yAxis.maximum - value / knob.multiplier }
+ DragHandler {
+ id: dragHandler
+ objectName: label.text + " DragHandler"
+ xAxis.enabled: false
+ yAxis.minimum: slot.y
+ yAxis.maximum: slot.height + slot.y - knob.height
+ }
+ TapHandler {
+ id: tap
+ objectName: label.text + " TapHandler"
+ gesturePolicy: TapHandler.DragThreshold
+ onTapped: {
+ tapFlash.start()
+ root.tapped
+ }
+ }
+ }
+
+ Text {
+ font.pointSize: 16
+ color: "red"
+ anchors.bottom: parent.bottom
+ anchors.horizontalCenter: parent.horizontalCenter
+ text: root.value
+ }
+
+ Text {
+ id: label
+ font.pointSize: 12
+ color: "red"
+ anchors.top: parent.top
+ anchors.topMargin: 5
+ anchors.horizontalCenter: parent.horizontalCenter
+ }
+
+ Component.onCompleted: {
+ knob.programmatic = true
+ knob.setValue(root.value)
+ knob.programmatic = false
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/TapHandlerButton.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/TapHandlerButton.qml
new file mode 100644
index 0000000000..4aac89402b
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/TapHandlerButton.qml
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Rectangle {
+ id: root
+ property alias label: label.text
+ property alias pressed: tap.isPressed
+ property bool checked: false
+ property alias gesturePolicy: tap.gesturePolicy
+ property alias enabled: tap.enabled
+ signal tapped
+
+ width: label.implicitWidth * 1.5; height: label.implicitHeight * 2.0
+ border.color: "#9f9d9a"; border.width: 1; radius: height / 4; antialiasing: true
+
+ gradient: Gradient {
+ GradientStop { position: 0.0; color: tap.isPressed ? "#b8b5b2" : "#efebe7" }
+ GradientStop { position: 1.0; color: "#b8b5b2" }
+ }
+
+ TapHandler {
+ id: tap
+ objectName: label.text
+ longPressThreshold: 100 // CI can be insanely slow, so don't demand a timely release to generate onTapped
+ onTapped: {
+ tapFlash.start()
+ root.tapped()
+ }
+ }
+
+ Text {
+ id: label
+ font.pointSize: 14
+ text: "Button"
+ anchors.centerIn: parent
+ }
+
+ Rectangle {
+ anchors.fill: parent; anchors.margins: -5
+ color: "transparent"; border.color: "#4400FFFF"
+ border.width: 5; radius: root.radius; antialiasing: true
+ opacity: tapFlash.running ? 1 : 0
+ FlashAnimation on visible { id: tapFlash }
+ }
+
+ Rectangle {
+ objectName: "expandingCircle"
+ radius: tap.timeHeld * 100
+ visible: radius > 0 && tap.isPressed
+ border.width: 3
+ border.color: "cyan"
+ color: "transparent"
+ width: radius * 2
+ height: radius * 2
+ x: tap.point.scenePressPosition.x - radius
+ y: tap.point.scenePressPosition.y - radius
+ opacity: 0.25
+ Component.onCompleted: {
+ // get on top of all the buttons
+ var par = root.parent;
+ while (par.parent)
+ par = par.parent;
+ parent = par;
+ }
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/flickableWithHandlers.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/flickableWithHandlers.qml
new file mode 100644
index 0000000000..833fef0a81
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/flickableWithHandlers.qml
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Rectangle {
+ id: root
+ width: 400
+ height: 480
+ objectName: "root"
+ color: "#222222"
+
+ Flickable {
+ anchors.fill: parent
+ anchors.margins: 10
+ anchors.topMargin: 40
+ contentHeight: 600
+ contentWidth: 600
+// pressDelay: TODO
+
+ Row {
+ spacing: 6
+ Slider {
+ label: "DragHandler"
+ objectName: "Slider"
+ value: 49; width: 100; height: 400
+ }
+ Column {
+ spacing: 6
+ TapHandlerButton {
+ objectName: "DragThreshold"
+ label: "DragThreshold"
+ gesturePolicy: TapHandler.DragThreshold
+ }
+ TapHandlerButton {
+ objectName: "WithinBounds"
+ label: "WithinBounds"
+ gesturePolicy: TapHandler.WithinBounds
+ }
+ TapHandlerButton {
+ objectName: "ReleaseWithinBounds"
+ label: "ReleaseWithinBounds"
+ gesturePolicy: TapHandler.ReleaseWithinBounds // the default
+ }
+ }
+ }
+ }
+}
+
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/flickableinterop.pro b/tests/auto/quick/pointerhandlers/flickableinterop/flickableinterop.pro
new file mode 100644
index 0000000000..9075044bd3
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/flickableinterop.pro
@@ -0,0 +1,15 @@
+CONFIG += testcase
+
+TARGET = tst_flickableinterop
+QT += core-private gui-private qml-private quick-private testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_flickableinterop.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+OTHER_FILES += data/flickableWithHandlers.qml data/Slider.qml
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/tst_flickableinterop.cpp b/tests/auto/quick/pointerhandlers/flickableinterop/tst_flickableinterop.cpp
new file mode 100644
index 0000000000..c8fe6052fb
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/tst_flickableinterop.cpp
@@ -0,0 +1,475 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+
+#include <QtGui/qstylehints.h>
+#include <QtQuick/qquickview.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/private/qquickflickable_p.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
+#include <QtQuick/private/qquickdraghandler_p.h>
+#include <QtQuick/private/qquicktaphandler_p.h>
+#include <qpa/qwindowsysteminterface.h>
+
+#include <private/qquickwindow_p.h>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlproperty.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class tst_FlickableInterop : public QQmlDataTest
+{
+ Q_OBJECT
+public:
+ tst_FlickableInterop()
+ :touchDevice(QTest::createTouchDevice())
+ {}
+
+private slots:
+ void initTestCase();
+
+ void touchTapButton_data();
+ void touchTapButton();
+ void touchDragFlickableBehindButton_data();
+ void touchDragFlickableBehindButton();
+ void mouseClickButton_data();
+ void mouseClickButton();
+ void mouseDragFlickableBehindButton_data();
+ void mouseDragFlickableBehindButton();
+ void touchDragSlider();
+ void touchDragFlickableBehindSlider();
+ void mouseDragSlider();
+ void mouseDragFlickableBehindSlider();
+
+private:
+ void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+ QTouchDevice *touchDevice;
+};
+
+void tst_FlickableInterop::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+ window.reset(new QQuickView);
+ window->setSource(testFileUrl(fileName));
+ QTRY_COMPARE(window->status(), QQuickView::Ready);
+ QQuickViewTestUtil::centerOnScreen(window.data());
+ QQuickViewTestUtil::moveMouseAway(window.data());
+
+ window->show();
+ QVERIFY(QTest::qWaitForWindowActive(window.data()));
+ QVERIFY(window->rootObject() != 0);
+}
+
+void tst_FlickableInterop::initTestCase()
+{
+ // This test assumes that we don't get synthesized mouse events from QGuiApplication
+ qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, false);
+
+ QQmlDataTest::initTestCase();
+}
+
+void tst_FlickableInterop::touchTapButton_data()
+{
+ QTest::addColumn<QString>("buttonName");
+ QTest::newRow("DragThreshold") << QStringLiteral("DragThreshold");
+ QTest::newRow("WithinBounds") << QStringLiteral("WithinBounds");
+ QTest::newRow("ReleaseWithinBounds") << QStringLiteral("ReleaseWithinBounds");
+}
+
+void tst_FlickableInterop::touchTapButton()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "flickableWithHandlers.qml");
+ QQuickView * window = windowPtr.data();
+
+ QFETCH(QString, buttonName);
+
+ QQuickItem *button = window->rootObject()->findChild<QQuickItem*>(buttonName);
+ QVERIFY(button);
+ QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+ // Button changes pressed state and emits tapped on release
+ QPoint p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 1);
+
+ // We can drag <= dragThreshold and the button still acts normal, Flickable doesn't grab
+ p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ p1 += QPoint(dragThreshold, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(button->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 2);
+}
+
+void tst_FlickableInterop::touchDragFlickableBehindButton_data()
+{
+ QTest::addColumn<QString>("buttonName");
+ QTest::newRow("DragThreshold") << QStringLiteral("DragThreshold");
+ QTest::newRow("WithinBounds") << QStringLiteral("WithinBounds");
+ QTest::newRow("ReleaseWithinBounds") << QStringLiteral("ReleaseWithinBounds");
+}
+
+void tst_FlickableInterop::touchDragFlickableBehindButton()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "flickableWithHandlers.qml");
+ QQuickView * window = windowPtr.data();
+
+ QFETCH(QString, buttonName);
+
+ QQuickItem *button = window->rootObject()->findChild<QQuickItem*>(buttonName);
+ QVERIFY(button);
+ QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+ QVERIFY(flickable);
+ QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+ tappedSpy.clear();
+ QPoint p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ p1 += QPoint(dragThreshold, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(button->property("pressed").toBool());
+ int i = 0;
+ // Start dragging; eventually when the touchpoint goes beyond dragThreshold,
+ // Button is no longer pressed because Flickable steals the grab
+ for (; i < 100 && !flickable->isMoving(); ++i) {
+ p1 += QPoint(1, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ }
+ QVERIFY(flickable->isMoving());
+ qDebug() << "flickable started moving after" << i << "moves, when we got to" << p1;
+ QCOMPARE(i, 2);
+ QVERIFY(!button->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 0);
+}
+
+void tst_FlickableInterop::mouseClickButton_data()
+{
+ QTest::addColumn<QString>("buttonName");
+ QTest::newRow("DragThreshold") << QStringLiteral("DragThreshold");
+ QTest::newRow("WithinBounds") << QStringLiteral("WithinBounds");
+ QTest::newRow("ReleaseWithinBounds") << QStringLiteral("ReleaseWithinBounds");
+}
+
+void tst_FlickableInterop::mouseClickButton()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "flickableWithHandlers.qml");
+ QQuickView * window = windowPtr.data();
+
+ QFETCH(QString, buttonName);
+
+ QQuickItem *button = window->rootObject()->findChild<QQuickItem*>(buttonName);
+ QVERIFY(button);
+ QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+ // Button changes pressed state and emits tapped on release
+ QPoint p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 1);
+
+ // We can drag <= dragThreshold and the button still acts normal, Flickable doesn't grab
+ p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ p1 += QPoint(dragThreshold, 0);
+ QTest::mouseMove(window, p1);
+ QVERIFY(button->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 2);
+}
+
+void tst_FlickableInterop::mouseDragFlickableBehindButton_data()
+{
+ QTest::addColumn<QString>("buttonName");
+ QTest::newRow("DragThreshold") << QStringLiteral("DragThreshold");
+ QTest::newRow("WithinBounds") << QStringLiteral("WithinBounds");
+ QTest::newRow("ReleaseWithinBounds") << QStringLiteral("ReleaseWithinBounds");
+}
+
+void tst_FlickableInterop::mouseDragFlickableBehindButton()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "flickableWithHandlers.qml");
+ QQuickView * window = windowPtr.data();
+
+ QFETCH(QString, buttonName);
+
+ QQuickItem *button = window->rootObject()->findChild<QQuickItem*>(buttonName);
+ QVERIFY(button);
+ QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+ QVERIFY(flickable);
+ QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+ // Button is no longer pressed if touchpoint goes beyond dragThreshold,
+ // because Flickable steals the grab
+ tappedSpy.clear();
+ QPoint p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ p1 += QPoint(dragThreshold, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QVERIFY(button->property("pressed").toBool());
+ int i = 0;
+ for (; i < 100 && !flickable->isMoving(); ++i) {
+ p1 += QPoint(1, 0);
+ QTest::mouseMove(window, p1);
+ }
+ qDebug() << "flickable started moving after" << i << "moves, when we got to" << p1;
+ QVERIFY(flickable->isMoving());
+ QCOMPARE(i, 2);
+ QVERIFY(!button->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QVERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 0);
+}
+
+void tst_FlickableInterop::touchDragSlider()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "flickableWithHandlers.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *slider = window->rootObject()->findChild<QQuickItem*>("Slider");
+ QVERIFY(slider);
+ QQuickDragHandler *drag = slider->findChild<QQuickDragHandler*>();
+ QVERIFY(drag);
+ QQuickItem *knob = slider->findChild<QQuickItem*>("Slider Knob");
+ QVERIFY(knob);
+ QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+ QVERIFY(flickable);
+ QSignalSpy tappedSpy(knob->parent(), SIGNAL(tapped()));
+ QSignalSpy translationChangedSpy(drag, SIGNAL(translationChanged()));
+
+ // Drag the slider in the allowed (vertical) direction
+ tappedSpy.clear();
+ QPoint p1 = knob->mapToScene(knob->clipRect().center()).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(slider->property("pressed").toBool());
+ p1 += QPoint(0, dragThreshold);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(slider->property("pressed").toBool());
+ QCOMPARE(slider->property("value").toInt(), 49);
+ p1 += QPoint(0, 1);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ p1 += QPoint(0, 10);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(slider->property("value").toInt() < 49);
+ QVERIFY(!flickable->isMoving());
+ QVERIFY(!slider->property("pressed").toBool());
+
+ // Now that the DragHandler is active, the Flickable will not steal the grab
+ // even if we move a large distance horizontally
+ p1 += QPoint(dragThreshold * 2, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(!flickable->isMoving());
+
+ // Release, and do not expect the tapped signal
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(tappedSpy.count(), 0);
+ QCOMPARE(translationChangedSpy.count(), 1);
+}
+
+void tst_FlickableInterop::mouseDragSlider()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "flickableWithHandlers.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *slider = window->rootObject()->findChild<QQuickItem*>("Slider");
+ QVERIFY(slider);
+ QQuickDragHandler *drag = slider->findChild<QQuickDragHandler*>();
+ QVERIFY(drag);
+ QQuickItem *knob = slider->findChild<QQuickItem*>("Slider Knob");
+ QVERIFY(knob);
+ QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+ QVERIFY(flickable);
+ QSignalSpy tappedSpy(knob->parent(), SIGNAL(tapped()));
+ QSignalSpy translationChangedSpy(drag, SIGNAL(translationChanged()));
+
+ // Drag the slider in the allowed (vertical) direction
+ tappedSpy.clear();
+ QPoint p1 = knob->mapToScene(knob->clipRect().center()).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(slider->property("pressed").toBool());
+ p1 += QPoint(0, dragThreshold);
+ QTest::mouseMove(window, p1);
+ QVERIFY(slider->property("pressed").toBool());
+ QCOMPARE(slider->property("value").toInt(), 49);
+ p1 += QPoint(0, 1);
+ QTest::mouseMove(window, p1);
+ p1 += QPoint(0, 10);
+ QTest::mouseMove(window, p1);
+ QVERIFY(slider->property("value").toInt() < 49);
+ QVERIFY(!flickable->isMoving());
+ QVERIFY(!slider->property("pressed").toBool());
+
+ // Now that the DragHandler is active, the Flickable will not steal the grab
+ // even if we move a large distance horizontally
+ p1 += QPoint(dragThreshold * 2, 0);
+ QTest::mouseMove(window, p1);
+ QVERIFY(!flickable->isMoving());
+
+ // Release, and do not expect the tapped signal
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QCOMPARE(tappedSpy.count(), 0);
+ QCOMPARE(translationChangedSpy.count(), 1);
+}
+
+void tst_FlickableInterop::touchDragFlickableBehindSlider()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "flickableWithHandlers.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *slider = window->rootObject()->findChild<QQuickItem*>("Slider");
+ QVERIFY(slider);
+ QQuickDragHandler *drag = slider->findChild<QQuickDragHandler*>();
+ QVERIFY(drag);
+ QQuickItem *knob = slider->findChild<QQuickItem*>("Slider Knob");
+ QVERIFY(knob);
+ QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+ QVERIFY(flickable);
+ QSignalSpy tappedSpy(knob->parent(), SIGNAL(tapped()));
+ QSignalSpy translationChangedSpy(drag, SIGNAL(translationChanged()));
+
+ // Button is no longer pressed if touchpoint goes beyond dragThreshold,
+ // because Flickable steals the grab
+ tappedSpy.clear();
+ QPoint p1 = knob->mapToScene(knob->clipRect().center()).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(slider->property("pressed").toBool());
+ p1 += QPoint(dragThreshold, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(slider->property("pressed").toBool());
+ int i = 0;
+ for (; i < 100 && !flickable->isMoving(); ++i) {
+ p1 += QPoint(1, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ }
+ qDebug() << "flickable started moving after" << i << "moves, when we got to" << p1;
+ QVERIFY(flickable->isMoving());
+ QCOMPARE(i, 2);
+ QVERIFY(!slider->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(!slider->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 0);
+ QCOMPARE(translationChangedSpy.count(), 0);
+}
+
+void tst_FlickableInterop::mouseDragFlickableBehindSlider()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "flickableWithHandlers.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *slider = window->rootObject()->findChild<QQuickItem*>("Slider");
+ QVERIFY(slider);
+ QQuickDragHandler *drag = slider->findChild<QQuickDragHandler*>();
+ QVERIFY(drag);
+ QQuickItem *knob = slider->findChild<QQuickItem*>("Slider Knob");
+ QVERIFY(knob);
+ QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+ QVERIFY(flickable);
+ QSignalSpy tappedSpy(knob->parent(), SIGNAL(tapped()));
+ QSignalSpy translationChangedSpy(drag, SIGNAL(translationChanged()));
+
+ // Button is no longer pressed if touchpoint goes beyond dragThreshold,
+ // because Flickable steals the grab
+ tappedSpy.clear();
+ QPoint p1 = knob->mapToScene(knob->clipRect().center()).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(slider->property("pressed").toBool());
+ p1 += QPoint(dragThreshold, 0);
+ QTest::mouseMove(window, p1);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(slider->property("pressed").toBool());
+ int i = 0;
+ for (; i < 100 && !flickable->isMoving(); ++i) {
+ p1 += QPoint(1, 0);
+ QTest::mouseMove(window, p1);
+ }
+ qDebug() << "flickable started moving after" << i << "moves, when we got to" << p1;
+ QVERIFY(flickable->isMoving());
+ QCOMPARE(i, 2);
+ QVERIFY(!slider->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QCOMPARE(tappedSpy.count(), 0);
+ QCOMPARE(translationChangedSpy.count(), 0);
+}
+
+QTEST_MAIN(tst_FlickableInterop)
+
+#include "tst_flickableinterop.moc"
+
diff --git a/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/data/pinchDragMPTA.qml b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/data/pinchDragMPTA.qml
new file mode 100644
index 0000000000..d479882d38
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/data/pinchDragMPTA.qml
@@ -0,0 +1,120 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Rectangle {
+ width: 1024; height: 600
+ color: "beige"
+ objectName: "beige root"
+
+ Rectangle {
+ id: container
+ objectName: "container rect"
+ width: 600
+ height: 500
+ color: "black"
+ border.color: pinch3.active ? "red" : "black"
+ border.width: 3
+ antialiasing: true
+
+ MultiPointTouchArea {
+ id: mpta
+ anchors.fill: parent
+ //onGestureStarted: gesture.grab() // in case this is embedded in something that might steal
+ touchPoints: [
+ TouchPoint { property color color: "red" },
+ TouchPoint { property color color: "orange" },
+ TouchPoint { property color color: "lightsteelblue" },
+ TouchPoint { property color color: "green" }
+ ] }
+
+ Repeater {
+ model: 4
+
+ Item {
+ id: crosshairs
+ property TouchPoint touchPoint
+ x: touchPoint.x - width / 2
+ y: touchPoint.y - height / 2
+ width: 300; height: 300
+ visible: touchPoint.pressed
+ rotation: touchPoint.rotation
+
+ Rectangle {
+ color: touchPoint.color
+ anchors.centerIn: parent
+ width: 2; height: parent.height
+ antialiasing: true
+ }
+ Rectangle {
+ color: touchPoint.color
+ anchors.centerIn: parent
+ width: parent.width; height: 2
+ antialiasing: true
+ }
+ Component.onCompleted: touchPoint = mpta.touchPoints[index]
+ }
+ }
+
+ Item {
+ objectName: "pinch and drag"
+ anchors.fill: parent
+ // In order for PinchHandler to get a chance to take a passive grab, it has to get the touchpoints first.
+ // In order to get the touchpoints first, it has to be on top of the Z order: i.e. come last in paintOrderChildItems().
+ // This is the opposite situation as with filtersChildMouseEvents: e.g. PinchArea would have wanted to be the parent,
+ // if it even knew that trick (which it doesn't).
+ PinchHandler {
+ id: pinch3
+ objectName: "3-finger pinch"
+ target: container
+ requiredPointCount: 3
+ minimumScale: 0.1
+ maximumScale: 10
+ }
+ DragHandler {
+ id: dragHandler
+ objectName: "DragHandler"
+ target: container
+ }
+ }
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/multipointtoucharea_interop.pro b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/multipointtoucharea_interop.pro
new file mode 100644
index 0000000000..10d0ff8018
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/multipointtoucharea_interop.pro
@@ -0,0 +1,15 @@
+CONFIG += testcase
+
+TARGET = tst_multipointtoucharea_interop
+QT += core-private gui-private qml-private quick-private testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_multipointtoucharea_interop.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+OTHER_FILES += data/pinchDragMPTA.qml
diff --git a/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/tst_multipointtoucharea_interop.cpp b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/tst_multipointtoucharea_interop.cpp
new file mode 100644
index 0000000000..09a3c36b6d
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/tst_multipointtoucharea_interop.cpp
@@ -0,0 +1,261 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlproperty.h>
+#include <QtQuick/private/qquickdraghandler_p.h>
+#include <QtQuick/private/qquickmultipointtoucharea_p.h>
+#include <QtQuick/private/qquickpinchhandler_p.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickview.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class tst_MptaInterop : public QQmlDataTest
+{
+ Q_OBJECT
+public:
+ tst_MptaInterop()
+ : touchDevice(QTest::createTouchDevice())
+ , touchPointerDevice(QQuickPointerDevice::touchDevice(touchDevice))
+ {}
+
+private slots:
+ void initTestCase();
+
+ void touchDrag();
+ void touchesThenPinch();
+
+private:
+ void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+ QTouchDevice *touchDevice;
+ QQuickPointerDevice *touchPointerDevice;
+};
+
+void tst_MptaInterop::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+ window.reset(new QQuickView);
+ window->setSource(testFileUrl(fileName));
+ QTRY_COMPARE(window->status(), QQuickView::Ready);
+ QQuickViewTestUtil::centerOnScreen(window.data());
+ QQuickViewTestUtil::moveMouseAway(window.data());
+
+ window->show();
+ QVERIFY(QTest::qWaitForWindowActive(window.data()));
+ QVERIFY(window->rootObject() != 0);
+}
+
+void tst_MptaInterop::initTestCase()
+{
+ // This test assumes that we don't get synthesized mouse events from QGuiApplication
+ qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, false);
+
+ QQmlDataTest::initTestCase();
+}
+
+void tst_MptaInterop::touchDrag()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "pinchDragMPTA.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickMultiPointTouchArea *mpta = window->rootObject()->findChild<QQuickMultiPointTouchArea*>();
+ QVERIFY(mpta);
+ QQuickPinchHandler *pinch = window->rootObject()->findChild<QQuickPinchHandler*>();
+ QVERIFY(pinch);
+ QQuickDragHandler *drag = window->rootObject()->findChild<QQuickDragHandler*>();
+ QVERIFY(drag);
+ QQmlListReference tp(mpta, "touchPoints");
+ QVERIFY(tp.at(3)); // the QML declares four touchpoints
+ QSignalSpy mptaPressedSpy(mpta, SIGNAL(pressed(QList<QObject*>)));
+ QSignalSpy mptaReleasedSpy(mpta, SIGNAL(released(QList<QObject*>)));
+ QTest::QTouchEventSequence touch = QTest::touchEvent(window, touchDevice);
+
+ // Press one touchpoint:
+ // DragHandler gets a passive grab
+ // PinchHandler declines, because it wants 3 touchpoints
+ // MPTA doesn't get a chance, because DragHandler accepted the single EventPoint
+ QPoint p1 = mpta->mapToScene(QPointF(20, 20)).toPoint();
+ touch.press(1, p1).commit();
+ QQuickTouchUtils::flush(window);
+ auto pointerEvent = QQuickWindowPrivate::get(window)->pointerEventInstance(touchPointerDevice);
+ QCOMPARE(tp.at(0)->property("pressed").toBool(), false);
+// QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), mpta);
+
+ // Start moving
+ // DragHandler gets keeps monitoring, due to its passive grab,
+ // and eventually steals the exclusive grab from MPTA
+ int dragStoleGrab = 0;
+ for (int i = 0; i < 4; ++i) {
+ p1 += QPoint(dragThreshold / 2, 0);
+ touch.move(1, p1).commit();
+ QQuickTouchUtils::flush(window);
+ if (!dragStoleGrab && pointerEvent->point(0)->exclusiveGrabber() == drag)
+ dragStoleGrab = i;
+// QCOMPARE(tp.at(0)->property("pressed").toBool(), !dragStoleGrab);
+ }
+ qCDebug(lcPointerTests, "DragHandler stole the grab after %d events", dragStoleGrab);
+ QVERIFY(dragStoleGrab > 1);
+
+ touch.release(1, p1).commit();
+ QQuickTouchUtils::flush(window);
+}
+
+// TODO touchesThenPinch_data with press/release sequences somehow: vectors of touchpoint IDs? or a string representation?
+void tst_MptaInterop::touchesThenPinch()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "pinchDragMPTA.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickMultiPointTouchArea *mpta = window->rootObject()->findChild<QQuickMultiPointTouchArea*>();
+ QVERIFY(mpta);
+ QQuickPinchHandler *pinch = window->rootObject()->findChild<QQuickPinchHandler*>();
+ QVERIFY(pinch);
+ QQuickDragHandler *drag = window->rootObject()->findChild<QQuickDragHandler*>();
+ QVERIFY(drag);
+ QQmlListReference tp(mpta, "touchPoints");
+ QVERIFY(tp.at(3)); // the QML declares four touchpoints
+ QSignalSpy mptaPressedSpy(mpta, SIGNAL(pressed(QList<QObject*>)));
+ QSignalSpy mptaReleasedSpy(mpta, SIGNAL(released(QList<QObject*>)));
+ QTest::QTouchEventSequence touch = QTest::touchEvent(window, touchDevice);
+ auto pointerEvent = QQuickWindowPrivate::get(window)->pointerEventInstance(touchPointerDevice);
+
+ // Press one touchpoint:
+ // DragHandler gets a passive grab
+ // PinchHandler declines, because it wants 3 touchpoints
+ // MPTA doesn't get a chance, because DragHandler accepted the single EventPoint
+ QPoint p1 = mpta->mapToScene(QPointF(20, 20)).toPoint();
+ touch.press(1, p1).commit();
+ QQuickTouchUtils::flush(window);
+ QTRY_COMPARE(pointerEvent->point(0)->exclusiveGrabber(), nullptr);
+ QTRY_COMPARE(pointerEvent->point(0)->passiveGrabbers().first(), drag);
+// QTRY_VERIFY(tp.at(0)->property("pressed").toBool());
+
+ // Press a second touchpoint: MPTA grabs it
+ QPoint p2 = mpta->mapToScene(QPointF(200, 30)).toPoint();
+ touch.stationary(1).press(2, p2).commit();
+ QQuickTouchUtils::flush(window);
+ QVERIFY(tp.at(0)->property("pressed").toBool());
+ QTRY_VERIFY(tp.at(1)->property("pressed").toBool());
+ QCOMPARE(mptaPressedSpy.count(), 1);
+
+ // ATM it's required that when PinchHandler sees the third touchpoint,
+ // the pre-existing points must have moved far enough to exceed the drag threshold.
+ // If MPTA is allowed to grab that third point, then PinchHandler won't steal.
+ // TODO should we change that? make sure that if PH has a passive grab, it always gets updated even though MPTA has the grab?
+ for (int i = 0; i < 2; ++i) {
+ p1 += QPoint(dragThreshold, dragThreshold);
+ p2 += QPoint(dragThreshold, dragThreshold);
+ touch.move(1, p1).move(2, p2).commit();
+ }
+
+ // Press a third touchpoint: PinchHandler grabs, MPTA doesn't
+ QPoint p3 = mpta->mapToScene(QPointF(110, 200)).toPoint();
+ touch.stationary(1).stationary(2).press(3, p3).commit();
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(tp.at(0)->property("pressed").toBool(), true);
+ QCOMPARE(tp.at(1)->property("pressed").toBool(), true);
+ QCOMPARE(tp.at(2)->property("pressed").toBool(), false);
+ QCOMPARE(mptaPressedSpy.count(), 1);
+ QTRY_COMPARE(pointerEvent->point(2)->exclusiveGrabber(), pinch);
+ QVERIFY(pinch->active());
+
+ // Move some more: PinchHandler reacts
+ for (int i = 0; i < 8; ++i) {
+ p1 += QPoint(4, 4);
+ p2 += QPoint(4, 4);
+ p3 += QPoint(-4, 4);
+ touch.move(1, p1).move(2, p2).move(3, p3).commit();
+// QTRY_COMPARE(tp.at(0)->property("pressed").toBool(), false); // TODO fails; MPTA doesn't know it lost its grabs
+// QCOMPARE(tp.at(1)->property("pressed").toBool(), false);
+// QCOMPARE(tp.at(2)->property("pressed").toBool(), false);
+ }
+ qCDebug(lcPointerTests) << "scale" << pinch->scale() << "rot" << pinch->rotation();
+ QTRY_VERIFY(pinch->rotation() > 10);
+ QVERIFY(pinch->scale() > 1);
+
+ // Press one more point (pinkie finger)
+ QPoint p4 = mpta->mapToScene(QPointF(300, 200)).toPoint();
+ touch.stationary(1).stationary(2).stationary(3).press(4, p4).commit();
+ // MPTA grabs p4 (which is at index 3)
+// QTRY_COMPARE(pointerEvent->point(3)->exclusiveGrabber(), mpta);
+ // PinchHandler wantsPointerEvent declines, because it wants exactly 3 touchpoints, and there are now 4.
+ // Move some more... MPTA reacts, in spite of not grabbing all the points
+ for (int i = 0; i < 8; ++i) {
+ p1 += QPoint(4, 4);
+ p2 += QPoint(4, 4);
+ p3 += QPoint(-4, 4);
+ p4 += QPoint(-4, -4);
+ touch.move(1, p1).move(2, p2).move(3, p3).move(4, p4).commit();
+// QTRY_COMPARE(pointerEvent->point(0)->exclusiveGrabber(), nullptr);
+// QCOMPARE(pointerEvent->point(1)->exclusiveGrabber(), nullptr);
+// QCOMPARE(pointerEvent->point(2)->exclusiveGrabber(), nullptr);
+// QCOMPARE(pointerEvent->point(3)->exclusiveGrabber(), mpta);
+ QCOMPARE(tp.at(0)->property("pressed").toBool(), true);
+ QCOMPARE(tp.at(1)->property("pressed").toBool(), true);
+// QCOMPARE(tp.at(2)->property("pressed").toBool(), true);
+// QCOMPARE(tp.at(3)->property("pressed").toBool(), true);
+ }
+
+ // Release the pinkie
+ touch.stationary(1).stationary(2).stationary(3).release(4, p4).commit();
+ // Move some more: PinchHander grabs again, and reacts
+ for (int i = 0; i < 8; ++i) {
+ p1 -= QPoint(4, 4);
+ p2 += QPoint(4, 4);
+ p3 -= QPoint(-4, 4);
+ touch.move(1, p1).move(2, p2).move(3, p3).commit();
+ QTRY_COMPARE(pointerEvent->point(0)->exclusiveGrabber(), pinch);
+ }
+
+ // Release the first finger
+ touch.stationary(2).stationary(3).release(1, p1).commit();
+ // Move some more: PinchHander isn't interested in a mere 2 points, and MPTA should react... but it doesn't (TODO?)
+ for (int i = 0; i < 8; ++i) {
+ p1 -= QPoint(4, 4);
+ p2 += QPoint(4, 4);
+ touch.move(1, p1).move(2, p2).commit();
+ QTest::qWait(100);
+ }
+
+ touch.release(1, p1).release(2, p2).release(3, p3).commit();
+ QQuickTouchUtils::flush(window);
+// QTRY_COMPARE(mptaReleasedSpy.count(), 1); // all points at once
+}
+
+QTEST_MAIN(tst_MptaInterop)
+
+#include "tst_multipointtoucharea_interop.moc"
diff --git a/tests/auto/quick/pointerhandlers/pointerhandlers.pro b/tests/auto/quick/pointerhandlers/pointerhandlers.pro
new file mode 100644
index 0000000000..2492924944
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/pointerhandlers.pro
@@ -0,0 +1,11 @@
+TEMPLATE = subdirs
+
+qtConfig(private_tests) {
+ SUBDIRS += \
+ flickableinterop \
+ multipointtoucharea_interop \
+ qquickpointerhandler \
+ qquickdraghandler \
+ qquicktaphandler \
+}
+
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/DragAnywhereSlider.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/DragAnywhereSlider.qml
new file mode 100644
index 0000000000..9b0ef81635
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/DragAnywhereSlider.qml
@@ -0,0 +1,138 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Item {
+ id: root
+ objectName: label
+ property int value: 50
+ property int maximumValue: 99
+ property alias label: label.text
+ property alias tapEnabled: tap.enabled
+ property alias pressed: tap.isPressed
+ signal tapped
+ width: 140
+ height: 400
+
+ DragHandler {
+ id: dragHandler
+ objectName: label.text + " DragHandler"
+ target: knob
+ xAxis.enabled: false
+ yAxis.minimum: slot.y
+ yAxis.maximum: slot.height + slot.y - knob.height
+ }
+
+ Rectangle {
+ id: slot
+ anchors.top: parent.top
+ anchors.bottom: parent.bottom
+ anchors.margins: 10
+ anchors.topMargin: 30
+ anchors.bottomMargin: 30
+ anchors.horizontalCenter: parent.horizontalCenter
+ width: 10
+ color: "black"
+ radius: width / 2
+ smooth: true
+ }
+
+ Rectangle {
+ id: glow
+ anchors.fill: knob
+ anchors.margins: -5
+ anchors.leftMargin: -2
+ anchors.horizontalCenterOffset: 1
+ radius: 5
+ color: "#4400FFFF"
+ opacity: tap.isPressed || tapFlash.running ? 1 : 0
+ FlashAnimation on visible {
+ id: tapFlash
+ }
+ }
+ Rectangle {
+ id: knob
+ objectName: "Slider Knob"
+ width: parent.width - 2
+ height: 30
+ radius: 5
+ color: "darkgray"
+ border.color: "black"
+ property bool programmatic: false
+ property real multiplier: root.maximumValue / (dragHandler.yAxis.maximum - dragHandler.yAxis.minimum)
+ onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - dragHandler.yAxis.minimum) * multiplier
+ transformOrigin: Item.Center
+ function setValue(value) { knob.y = dragHandler.yAxis.maximum - value / knob.multiplier }
+ TapHandler {
+ id: tap
+ objectName: label.text + " TapHandler"
+ gesturePolicy: TapHandler.DragThreshold
+ onTapped: {
+ tapFlash.start()
+ root.tapped
+ }
+ }
+ }
+
+ Text {
+ font.pointSize: 16
+ color: "red"
+ anchors.bottom: parent.bottom
+ anchors.horizontalCenter: parent.horizontalCenter
+ text: root.value
+ }
+
+ Text {
+ id: label
+ font.pointSize: 12
+ color: "red"
+ anchors.top: parent.top
+ anchors.topMargin: 5
+ anchors.horizontalCenter: parent.horizontalCenter
+ }
+
+ Component.onCompleted: {
+ knob.programmatic = true
+ knob.setValue(root.value)
+ knob.programmatic = false
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/FlashAnimation.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/FlashAnimation.qml
new file mode 100644
index 0000000000..2224276819
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/FlashAnimation.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SequentialAnimation {
+ id: tapFlash
+ running: false
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/Slider.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/Slider.qml
new file mode 100644
index 0000000000..81c261fc7a
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/Slider.qml
@@ -0,0 +1,137 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Item {
+ id: root
+ objectName: label
+ property int value: 50
+ property int maximumValue: 99
+ property alias label: label.text
+ property alias tapEnabled: tap.enabled
+ property alias pressed: tap.isPressed
+ signal tapped
+ width: 140
+ height: 400
+
+ Rectangle {
+ id: slot
+ anchors.top: parent.top
+ anchors.bottom: parent.bottom
+ anchors.margins: 10
+ anchors.topMargin: 30
+ anchors.bottomMargin: 30
+ anchors.horizontalCenter: parent.horizontalCenter
+ width: 10
+ color: "black"
+ radius: width / 2
+ smooth: true
+ }
+
+ Rectangle {
+ id: glow
+ anchors.fill: knob
+ anchors.margins: -5
+ anchors.leftMargin: -2
+ anchors.horizontalCenterOffset: 1
+ radius: 5
+ color: "#4400FFFF"
+ opacity: tap.isPressed || tapFlash.running ? 1 : 0
+ FlashAnimation on visible {
+ id: tapFlash
+ }
+ }
+ Rectangle {
+ id: knob
+ objectName: root.label + " Knob"
+ width: parent.width - 2
+ height: 30
+ radius: 5
+ color: "darkgray"
+ border.color: "black"
+ property bool programmatic: false
+ property real multiplier: root.maximumValue / (dragHandler.yAxis.maximum - dragHandler.yAxis.minimum)
+ onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - dragHandler.yAxis.minimum) * multiplier
+ transformOrigin: Item.Center
+ function setValue(value) { knob.y = dragHandler.yAxis.maximum - value / knob.multiplier }
+ function flash() { tapFlash.start() }
+ DragHandler {
+ id: dragHandler
+ objectName: label.text + " DragHandler"
+ xAxis.enabled: false
+ yAxis.minimum: slot.y
+ yAxis.maximum: slot.height + slot.y - knob.height
+ }
+ TapHandler {
+ id: tap
+ objectName: label.text + " TapHandler"
+ gesturePolicy: TapHandler.DragThreshold
+ onTapped: {
+ tapFlash.start()
+ root.tapped
+ }
+ }
+ }
+
+ Text {
+ font.pointSize: 16
+ color: "red"
+ anchors.bottom: parent.bottom
+ anchors.horizontalCenter: parent.horizontalCenter
+ text: root.value
+ }
+
+ Text {
+ id: label
+ font.pointSize: 12
+ color: "red"
+ anchors.top: parent.top
+ anchors.topMargin: 5
+ anchors.horizontalCenter: parent.horizontalCenter
+ }
+
+ Component.onCompleted: {
+ knob.programmatic = true
+ knob.setValue(root.value)
+ knob.programmatic = false
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/draggables.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/draggables.qml
new file mode 100644
index 0000000000..5ed9bd1523
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/draggables.qml
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Item {
+ id: root
+ objectName: "Draggables"
+ width: 640
+ height: 480
+
+ Repeater {
+ model: 2
+
+ Rectangle {
+ id: ball
+ objectName: "Ball " + index
+ color: dragHandler.active ? "blue" : "lightsteelblue"
+ width: 80; height: 80; x: 200 + index * 200; y: 200; radius: width / 2
+ onParentChanged: console.log(this + " parent " + parent)
+
+ DragHandler {
+ id: dragHandler
+ objectName: "DragHandler " + index
+ }
+
+ Text {
+ color: "white"
+ anchors.centerIn: parent
+ text: dragHandler.point.position.x.toFixed(1) + "," + dragHandler.point.position.y.toFixed(1)
+ }
+ }
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/multipleSliders.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/multipleSliders.qml
new file mode 100644
index 0000000000..bcb16f54cb
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/multipleSliders.qml
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Rectangle {
+ id: root
+ width: 900
+ height: 850
+ objectName: "root"
+ color: "#222222"
+
+ Grid {
+ objectName: "grid"
+ anchors.fill: parent
+ spacing: 10
+ columns: 6
+ Repeater {
+ id: top
+ objectName: "top"
+ model: 6
+
+ delegate: Slider {
+ objectName: label
+ label: "Drag Knob " + index
+ width: 140
+ }
+ }
+ Repeater {
+ id: bottom
+ objectName: "bottom"
+ model: 6
+
+ delegate: DragAnywhereSlider {
+ objectName: label
+ label: "Drag Anywhere " + index
+ width: 140
+ }
+ }
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/reparenting.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/reparenting.qml
new file mode 100644
index 0000000000..3545badd86
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/reparenting.qml
@@ -0,0 +1,60 @@
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Grid {
+ id: root
+ objectName: "root"
+ property bool reparentOnDrag: true
+ width: 200; height: 200
+ columns: 3
+ spacing: 10
+ Repeater {
+ model: 9
+ anchors.fill: parent
+ Item {
+ id: gridPlaceholder
+ objectName: "gridPlaceholder" + index
+ width: 60
+ height: 60
+ Rectangle {
+ id: icon
+ border.color: "black"
+ color: "beige"
+ radius: 3
+ width: 60
+ height: 60
+ onParentChanged :console.log("parent " + parent)
+ anchors {
+ horizontalCenter: parent.horizontalCenter
+ verticalCenter: parent.verticalCenter
+ }
+ DragHandler {
+ id: dragArea
+ }
+ Text {
+ anchors.centerIn: parent
+ text: index + "@" + Math.round(icon.x) + "," + Math.round(icon.y)
+ font.pointSize: 8
+ }
+ states: [
+ State {
+ when: dragArea.dragging
+ AnchorChanges {
+ target: icon
+ anchors.horizontalCenter: undefined
+ anchors.verticalCenter: undefined
+ }
+ ParentChange {
+ target: root.reparentOnDrag ? icon : null
+ parent: root
+ }
+ PropertyChanges {
+ target: icon
+ color: "yellow"
+ }
+ }
+ ]
+ }
+ }
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro b/tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro
new file mode 100644
index 0000000000..b50fe5ca6f
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro
@@ -0,0 +1,15 @@
+CONFIG += testcase
+
+TARGET = tst_qquickdraghandler
+QT += core-private gui-private qml-private quick-private testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_qquickdraghandler.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+# OTHER_FILES += data/foo.qml
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp b/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp
new file mode 100644
index 0000000000..5b59911965
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp
@@ -0,0 +1,405 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlproperty.h>
+#include <QtQuick/private/qquickdraghandler_p.h>
+#include <QtQuick/private/qquickrepeater_p.h>
+#include <QtQuick/private/qquicktaphandler_p.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickview.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class tst_DragHandler : public QQmlDataTest
+{
+ Q_OBJECT
+public:
+ tst_DragHandler()
+ :touchDevice(QTest::createTouchDevice())
+ {}
+
+private slots:
+ void initTestCase();
+
+ void defaultPropertyValues();
+ void touchDrag();
+ void mouseDrag();
+ void touchDragMulti();
+ void touchDragMultiSliders_data();
+ void touchDragMultiSliders();
+
+private:
+ void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+ QTouchDevice *touchDevice;
+};
+
+void tst_DragHandler::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+ window.reset(new QQuickView);
+ window->setSource(testFileUrl(fileName));
+ QTRY_COMPARE(window->status(), QQuickView::Ready);
+ QQuickViewTestUtil::centerOnScreen(window.data());
+ QQuickViewTestUtil::moveMouseAway(window.data());
+
+ window->show();
+ QVERIFY(QTest::qWaitForWindowActive(window.data()));
+ QVERIFY(window->rootObject() != 0);
+}
+
+void tst_DragHandler::initTestCase()
+{
+ // This test assumes that we don't get synthesized mouse events from QGuiApplication
+ qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, false);
+
+ QQmlDataTest::initTestCase();
+}
+
+void tst_DragHandler::defaultPropertyValues()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "draggables.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *ball = window->rootObject()->childItems().first();
+ QVERIFY(ball);
+ QQuickDragHandler *dragHandler = ball->findChild<QQuickDragHandler*>();
+ QVERIFY(dragHandler);
+
+ QCOMPARE(dragHandler->acceptedButtons(), Qt::LeftButton);
+ QCOMPARE(dragHandler->translation(), QPointF());
+ QCOMPARE(dragHandler->point().position(), QPointF());
+ QCOMPARE(dragHandler->point().scenePosition(), QPointF());
+ QCOMPARE(dragHandler->point().pressPosition(), QPointF());
+ QCOMPARE(dragHandler->point().scenePressPosition(), QPointF());
+ QCOMPARE(dragHandler->point().sceneGrabPosition(), QPointF());
+}
+
+void tst_DragHandler::touchDrag()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "draggables.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *ball = window->rootObject()->childItems().first();
+ QVERIFY(ball);
+ QQuickDragHandler *dragHandler = ball->findChild<QQuickDragHandler*>();
+ QVERIFY(dragHandler);
+
+ QSignalSpy translationChangedSpy(dragHandler, SIGNAL(translationChanged()));
+
+ QPointF ballCenter = ball->clipRect().center();
+ QPointF scenePressPos = ball->mapToScene(ballCenter);
+ QPoint p1 = scenePressPos.toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(!dragHandler->active());
+ QCOMPARE(dragHandler->point().position(), ballCenter);
+ QCOMPARE(dragHandler->point().pressPosition(), ballCenter);
+ QCOMPARE(dragHandler->point().scenePosition(), scenePressPos);
+ QCOMPARE(dragHandler->point().scenePressPosition(), scenePressPos);
+ p1 += QPoint(dragThreshold, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(!dragHandler->active());
+ p1 += QPoint(1, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(dragHandler->active());
+ QCOMPARE(translationChangedSpy.count(), 0);
+ QCOMPARE(dragHandler->translation().x(), 0.0);
+ QPointF sceneGrabPos = p1;
+ QCOMPARE(dragHandler->point().sceneGrabPosition(), sceneGrabPos);
+ p1 += QPoint(19, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(dragHandler->active());
+ QCOMPARE(dragHandler->point().position(), ballCenter);
+ QCOMPARE(dragHandler->point().pressPosition(), ballCenter);
+ QCOMPARE(dragHandler->point().scenePosition(), ball->mapToScene(ballCenter));
+ QCOMPARE(dragHandler->point().scenePressPosition(), scenePressPos);
+ QCOMPARE(dragHandler->point().sceneGrabPosition(), sceneGrabPos);
+ QCOMPARE(dragHandler->translation().x(), dragThreshold + 20.0);
+ QCOMPARE(dragHandler->translation().y(), 0.0);
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!dragHandler->active());
+ QCOMPARE(dragHandler->point().pressedButtons(), Qt::NoButton);
+ QCOMPARE(ball->mapToScene(ballCenter).toPoint(), p1);
+ QCOMPARE(translationChangedSpy.count(), 1);
+}
+
+void tst_DragHandler::mouseDrag()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "draggables.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *ball = window->rootObject()->childItems().first();
+ QVERIFY(ball);
+ QQuickDragHandler *dragHandler = ball->findChild<QQuickDragHandler*>();
+ QVERIFY(dragHandler);
+
+ QSignalSpy translationChangedSpy(dragHandler, SIGNAL(translationChanged()));
+
+ QPointF ballCenter = ball->clipRect().center();
+ QPointF scenePressPos = ball->mapToScene(ballCenter);
+ QPoint p1 = scenePressPos.toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QVERIFY(!dragHandler->active());
+ QCOMPARE(dragHandler->point().position(), ballCenter);
+ QCOMPARE(dragHandler->point().pressPosition(), ballCenter);
+ QCOMPARE(dragHandler->point().scenePosition(), scenePressPos);
+ QCOMPARE(dragHandler->point().scenePressPosition(), scenePressPos);
+ p1 += QPoint(dragThreshold, 0);
+ QTest::mouseMove(window, p1);
+ QVERIFY(!dragHandler->active());
+ p1 += QPoint(1, 0);
+ QTest::mouseMove(window, p1);
+ QTRY_VERIFY(dragHandler->active());
+ QCOMPARE(translationChangedSpy.count(), 0);
+ QCOMPARE(dragHandler->translation().x(), 0.0);
+ QPointF sceneGrabPos = p1;
+ QCOMPARE(dragHandler->point().sceneGrabPosition(), sceneGrabPos);
+ p1 += QPoint(19, 0);
+ QTest::mouseMove(window, p1);
+ QTRY_VERIFY(dragHandler->active());
+ QCOMPARE(dragHandler->point().position(), ballCenter);
+ QCOMPARE(dragHandler->point().pressPosition(), ballCenter);
+ QCOMPARE(dragHandler->point().scenePosition(), ball->mapToScene(ballCenter));
+ QCOMPARE(dragHandler->point().scenePressPosition(), scenePressPos);
+ QCOMPARE(dragHandler->point().sceneGrabPosition(), sceneGrabPos);
+ QCOMPARE(dragHandler->translation().x(), dragThreshold + 20.0);
+ QCOMPARE(dragHandler->translation().y(), 0.0);
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!dragHandler->active());
+ QCOMPARE(dragHandler->point().pressedButtons(), Qt::NoButton);
+ QCOMPARE(ball->mapToScene(ballCenter).toPoint(), p1);
+ QCOMPARE(translationChangedSpy.count(), 1);
+}
+
+void tst_DragHandler::touchDragMulti()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "draggables.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *ball1 = window->rootObject()->childItems().first();
+ QVERIFY(ball1);
+ QQuickDragHandler *dragHandler1 = ball1->findChild<QQuickDragHandler*>();
+ QVERIFY(dragHandler1);
+ QSignalSpy translationChangedSpy1(dragHandler1, SIGNAL(translationChanged()));
+
+ QQuickItem *ball2 = window->rootObject()->childItems().at(1);
+ QVERIFY(ball2);
+ QQuickDragHandler *dragHandler2 = ball2->findChild<QQuickDragHandler*>();
+ QVERIFY(dragHandler2);
+ QSignalSpy translationChangedSpy2(dragHandler2, SIGNAL(translationChanged()));
+
+ QPointF ball1Center = ball1->clipRect().center();
+ QPointF scenePressPos1 = ball1->mapToScene(ball1Center);
+ QPoint p1 = scenePressPos1.toPoint();
+ QPointF ball2Center = ball2->clipRect().center();
+ QPointF scenePressPos2 = ball2->mapToScene(ball2Center);
+ QPoint p2 = scenePressPos2.toPoint();
+
+ QTest::touchEvent(window, touchDevice).press(1, p1, window).press(2, p2, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(!dragHandler1->active());
+ QCOMPARE(dragHandler1->point().position(), ball1Center);
+ QCOMPARE(dragHandler1->point().pressPosition(), ball1Center);
+ QCOMPARE(dragHandler1->point().scenePosition(), scenePressPos1);
+ QCOMPARE(dragHandler1->point().scenePressPosition(), scenePressPos1);
+ QVERIFY(!dragHandler2->active());
+ QCOMPARE(dragHandler2->point().position(), ball2Center);
+ QCOMPARE(dragHandler2->point().pressPosition(), ball2Center);
+ QCOMPARE(dragHandler2->point().scenePosition(), scenePressPos2);
+ QCOMPARE(dragHandler2->point().scenePressPosition(), scenePressPos2);
+ p1 += QPoint(dragThreshold, 0);
+ p2 += QPoint(0, dragThreshold);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window).move(2, p2, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(!dragHandler1->active());
+ p1 += QPoint(1, 0);
+ p2 += QPoint(0, 1);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window).move(2, p2, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(dragHandler1->active());
+ QVERIFY(dragHandler2->active());
+ QCOMPARE(translationChangedSpy1.count(), 0);
+ QCOMPARE(dragHandler1->translation().x(), 0.0);
+ QPointF sceneGrabPos1 = p1;
+ QPointF sceneGrabPos2 = p2;
+ QCOMPARE(dragHandler1->point().sceneGrabPosition(), sceneGrabPos1);
+ QCOMPARE(dragHandler2->point().sceneGrabPosition(), sceneGrabPos2);
+ p1 += QPoint(19, 0);
+ p2 += QPoint(0, 19);
+ QVERIFY(dragHandler2->active());
+ QCOMPARE(translationChangedSpy2.count(), 0);
+ QCOMPARE(dragHandler2->translation().x(), 0.0);
+ QCOMPARE(dragHandler2->point().sceneGrabPosition(), sceneGrabPos2);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window).move(2, p2, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(dragHandler1->active());
+ QVERIFY(dragHandler2->active());
+ QCOMPARE(dragHandler1->point().position(), ball1Center);
+ QCOMPARE(dragHandler1->point().pressPosition(), ball1Center);
+ QCOMPARE(dragHandler1->point().scenePosition(), ball1->mapToScene(ball1Center));
+ QCOMPARE(dragHandler1->point().scenePressPosition(), scenePressPos1);
+ QCOMPARE(dragHandler1->point().sceneGrabPosition(), sceneGrabPos1);
+ QCOMPARE(dragHandler1->translation().x(), dragThreshold + 20.0);
+ QCOMPARE(dragHandler1->translation().y(), 0.0);
+ QCOMPARE(dragHandler2->point().position(), ball2Center);
+ QCOMPARE(dragHandler2->point().pressPosition(), ball2Center);
+ QCOMPARE(dragHandler2->point().scenePosition(), ball2->mapToScene(ball2Center));
+ QCOMPARE(dragHandler2->point().scenePressPosition(), scenePressPos2);
+ QCOMPARE(dragHandler2->point().sceneGrabPosition(), sceneGrabPos2);
+ QCOMPARE(dragHandler2->translation().x(), 0.0);
+ QCOMPARE(dragHandler2->translation().y(), dragThreshold + 20.0);
+ QTest::touchEvent(window, touchDevice).release(1, p1, window).stationary(2);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!dragHandler1->active());
+ QVERIFY(dragHandler2->active());
+ QCOMPARE(dragHandler1->point().pressedButtons(), Qt::NoButton);
+ QCOMPARE(ball1->mapToScene(ball1Center).toPoint(), p1);
+ QCOMPARE(translationChangedSpy1.count(), 1);
+ QTest::touchEvent(window, touchDevice).release(2, p2, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!dragHandler2->active());
+ QCOMPARE(ball2->mapToScene(ball2Center).toPoint(), p2);
+ QCOMPARE(translationChangedSpy2.count(), 1);
+}
+
+void tst_DragHandler::touchDragMultiSliders_data()
+{
+ QTest::addColumn<int>("sliderRow");
+ QTest::addColumn<QVector<int> >("whichSliders");
+ QTest::addColumn<QVector<int> >("startingCenterOffsets");
+ QTest::addColumn<QVector<QVector2D> >("movements");
+
+ QTest::newRow("Drag Knob: start on the knobs, drag down") <<
+ 0 << QVector<int> { 0, 1, 2 } << QVector<int> { 0, 0, 0 } << QVector<QVector2D> { {0, 60}, {0, 60}, {0, 60} };
+ QTest::newRow("Drag Knob: start on the knobs, drag diagonally downward") <<
+ 0 << QVector<int> { 0, 1, 2 } << QVector<int> { 0, 0, 0 } << QVector<QVector2D> { {20, 40}, {20, 60}, {20, 80} };
+ // TOOD these fail
+// QTest::newRow("Drag Anywhere: start on the knobs, drag down") <<
+// 1 << QVector<int> { 0, 1, 2 } << QVector<int> { 0, 0, 0 } << QVector<QVector2D> { {0, 60}, {0, 60}, {0, 60} };
+// QTest::newRow("Drag Anywhere: start on the knobs, drag diagonally downward") <<
+// 1 << QVector<int> { 0, 1, 2 } << QVector<int> { 0, 0, 0 } << QVector<QVector2D> { {20, 40}, {20, 60}, {20, 80} };
+ // TODO these next two fail because the DragHandler grabs when a finger
+ // drags across it from outside, but should rather start only if it is pressed inside
+// QTest::newRow("Drag Knob: start above the knobs, drag down") <<
+// 0 << QVector<int> { 0, 1, 2 } << QVector<int> { -30, -30, -30 } << QVector<QVector2D> { {0, 40}, {0, 60}, {0, 80} };
+// QTest::newRow("Drag Knob: start above the knobs, drag diagonally downward") <<
+// 0 << QVector<int> { 0, 1, 2 } << QVector<int> { -30, -30, -30 } << QVector<QVector2D> { {20, 40}, {20, 60}, {20, 80} };
+ QTest::newRow("Drag Anywhere: start above the knobs, drag down") <<
+ 1 << QVector<int> { 0, 1, 2 } << QVector<int> { -20, -30, -40 } << QVector<QVector2D> { {0, 60}, {0, 60}, {0, 60} };
+ QTest::newRow("Drag Anywhere: start above the knobs, drag diagonally downward") <<
+ 1 << QVector<int> { 0, 1, 2 } << QVector<int> { -20, -30, -40 } << QVector<QVector2D> { {20, 40}, {20, 60}, {20, 80} };
+}
+
+void tst_DragHandler::touchDragMultiSliders()
+{
+ QFETCH(int, sliderRow);
+ QFETCH(QVector<int>, whichSliders);
+ QFETCH(QVector<int>, startingCenterOffsets);
+ QFETCH(QVector<QVector2D>, movements);
+ const int moveCount = 8;
+
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "multipleSliders.qml");
+ QQuickView * window = windowPtr.data();
+ QTest::QTouchEventSequence touch = QTest::touchEvent(window, touchDevice);
+
+ QQuickRepeater *rowRepeater = window->rootObject()->findChildren<QQuickRepeater *>()[sliderRow];
+ QVector<QQuickItem *> knobs;
+ QVector<QQuickDragHandler *> dragHandlers;
+ QVector<QQuickTapHandler *> tapHandlers;
+ QVector<QPointF> startPoints;
+ for (int sli : whichSliders) {
+ QQuickItem *slider = rowRepeater->itemAt(sli);
+ QVERIFY(slider);
+ dragHandlers << slider->findChild<QQuickDragHandler*>();
+ QVERIFY(dragHandlers[sli]);
+ tapHandlers << slider->findChild<QQuickTapHandler*>();
+ QVERIFY(tapHandlers[sli]);
+ knobs << tapHandlers[sli]->parentItem();
+ QPointF startPoint = knobs[sli]->mapToScene(knobs[sli]->clipRect().center());
+ startPoint.setY(startPoint.y() + startingCenterOffsets[sli]);
+ startPoints << startPoint;
+ qCDebug(lcPointerTests) << "row" << sliderRow << "slider" << sli << slider->objectName() <<
+ "start" << startingCenterOffsets[sli] << startPoints[sli];
+ }
+ QVector<QPointF> touchPoints = startPoints;
+
+ // Press
+ for (int sli : whichSliders)
+ touch.press(sli, touchPoints[sli].toPoint());
+ touch.commit();
+
+ // Moves
+ for (int m = 0; m < moveCount; ++m) {
+ for (int sli : whichSliders) {
+ QVector2D incr = movements[sli] / moveCount;
+ touchPoints[sli] += incr.toPointF();
+ touch.move(sli, touchPoints[sli].toPoint());
+ }
+ touch.commit();
+ QQuickTouchUtils::flush(window);
+ }
+
+ // Check that they moved to where they should: since the slider is constrained,
+ // only the y component should have an effect; knobs should not come out of their "grooves"
+ for (int sli : whichSliders) {
+ QPoint endPosition = knobs[sli]->mapToScene(knobs[sli]->clipRect().center()).toPoint();
+ QPoint expectedEndPosition(startPoints[sli].x(), startPoints[sli].y() + movements[sli].y());
+ if (sliderRow == 0 && qAbs(startingCenterOffsets[sli]) > knobs[sli]->height() / 2)
+ expectedEndPosition = startPoints[sli].toPoint();
+ qCDebug(lcPointerTests) << "slider " << knobs[sli]->objectName() << "started @" << startPoints[sli]
+ << "tried to move by" << movements[sli] << "ended up @" << endPosition << "expected" << expectedEndPosition;
+ QTRY_COMPARE(endPosition, expectedEndPosition);
+ }
+
+ // Release
+ for (int sli : whichSliders)
+ touch.release(sli, touchPoints[sli].toPoint());
+ touch.commit();
+}
+
+QTEST_MAIN(tst_DragHandler)
+
+#include "tst_qquickdraghandler.moc"
+
diff --git a/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/singleitem.qml b/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/singleitem.qml
new file mode 100644
index 0000000000..126cf3ff2b
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/singleitem.qml
@@ -0,0 +1,28 @@
+import QtQuick 2.8
+import Qt.test 1.0
+
+Item {
+ id: root
+ objectName: "root Item"
+ width: 320
+ height: 480
+
+ Rectangle {
+ objectName: "eventItem's bounds"
+ anchors.fill: eventItem
+ color: "lightsteelblue"
+ }
+
+ EventItem {
+ id: eventItem
+ objectName: "eventItem1"
+ x: 5
+ y: 5
+ height: 30
+ width: 30
+
+ EventHandler {
+ objectName: "eventHandler"
+ }
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickpointerhandler/qquickpointerhandler.pro b/tests/auto/quick/pointerhandlers/qquickpointerhandler/qquickpointerhandler.pro
new file mode 100644
index 0000000000..c386969206
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointerhandler/qquickpointerhandler.pro
@@ -0,0 +1,16 @@
+CONFIG += testcase
+
+TARGET = tst_qquickpointerhandler
+QT += core-private gui-private qml-private quick-private testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_qquickpointerhandler.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+# OTHER_FILES += data/foo.qml
+
diff --git a/tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp b/tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp
new file mode 100644
index 0000000000..bb4361255c
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp
@@ -0,0 +1,579 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <private/qdebug_p.h>
+#include <QtGui/qstylehints.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickview.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class Event
+{
+ Q_GADGET
+public:
+ enum Destination {
+ FilterDestination,
+ MouseDestination,
+ TouchDestination,
+ HandlerDestination
+ };
+ Q_ENUM(Destination)
+
+ Event(Destination d, QEvent::Type t, Qt::TouchPointState s, int grabState, QPointF item, QPointF scene)
+ : destination(d), type(t), state(s), grabState(grabState), posWrtItem(item), posWrtScene(scene)
+ {}
+
+ Destination destination;
+ QEvent::Type type; // if this represents a QEvent that was received
+ Qt::TouchPointState state; // if this represents an event (pointer, touch or mouse)
+ int grabState; // if this represents an onGrabChanged() notification (QQuickEventPoint::GrabState)
+ QPointF posWrtItem;
+ QPointF posWrtScene;
+};
+
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug dbg, const class Event &event) {
+ QDebugStateSaver saver(dbg);
+ dbg.nospace();
+ dbg << "Event(";
+ QtDebugUtils::formatQEnum(dbg, event.destination);
+ dbg << ' ';
+ QtDebugUtils::formatQEnum(dbg, event.type);
+ dbg << ' ';
+ QtDebugUtils::formatQEnum(dbg, event.state);
+ if (event.grabState) {
+ dbg << ' ';
+ QtDebugUtils::formatQEnum(dbg, QQuickEventPoint::GrabState(event.grabState));
+ }
+ dbg << " @ ";
+ QtDebugUtils::formatQPoint(dbg, event.posWrtItem);
+ dbg << " S ";
+ QtDebugUtils::formatQPoint(dbg, event.posWrtScene);
+ dbg << ')';
+ return dbg;
+}
+#endif
+
+enum {
+ NoGrab = 0,
+};
+
+class EventItem : public QQuickItem
+{
+ Q_OBJECT
+public:
+ EventItem(QQuickItem *parent = 0)
+ : QQuickItem(parent), acceptPointer(false), grabPointer(false), acceptMouse(false), acceptTouch(false), filterTouch(false)
+ {}
+
+ inline int grabState(bool accept, Qt::TouchPointState state) {
+ return (accept && (state != Qt::TouchPointReleased)) ? (int)QQuickEventPoint::GrabExclusive : (int)NoGrab;
+ }
+
+ void touchEvent(QTouchEvent *event)
+ {
+ qCDebug(lcPointerTests) << event << "will accept?" << acceptTouch;
+ for (const QTouchEvent::TouchPoint &tp : event->touchPoints())
+ eventList.append(Event(Event::TouchDestination, event->type(), tp.state(), grabState(acceptTouch, tp.state()), tp.pos(), tp.scenePos()));
+ event->setAccepted(acceptTouch);
+ }
+ void mousePressEvent(QMouseEvent *event)
+ {
+ qCDebug(lcPointerTests) << event;
+ eventList.append(Event(Event::MouseDestination, event->type(), Qt::TouchPointPressed, grabState(acceptMouse, Qt::TouchPointPressed), event->pos(), event->windowPos()));
+ event->setAccepted(acceptMouse);
+ }
+ void mouseMoveEvent(QMouseEvent *event)
+ {
+ qCDebug(lcPointerTests) << event;
+ eventList.append(Event(Event::MouseDestination, event->type(), Qt::TouchPointMoved, grabState(acceptMouse, Qt::TouchPointMoved), event->pos(), event->windowPos()));
+ event->setAccepted(acceptMouse);
+ }
+ void mouseReleaseEvent(QMouseEvent *event)
+ {
+ qCDebug(lcPointerTests) << event;
+ eventList.append(Event(Event::MouseDestination, event->type(), Qt::TouchPointReleased, grabState(acceptMouse, Qt::TouchPointReleased), event->pos(), event->windowPos()));
+ event->setAccepted(acceptMouse);
+ }
+ void mouseDoubleClickEvent(QMouseEvent *event)
+ {
+ qCDebug(lcPointerTests) << event;
+ eventList.append(Event(Event::MouseDestination, event->type(), Qt::TouchPointPressed, grabState(acceptMouse, Qt::TouchPointPressed), event->pos(), event->windowPos()));
+ event->setAccepted(acceptMouse);
+ }
+
+ void mouseUngrabEvent()
+ {
+ qCDebug(lcPointerTests);
+ eventList.append(Event(Event::MouseDestination, QEvent::UngrabMouse, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive, QPoint(0,0), QPoint(0,0)));
+ }
+
+ bool event(QEvent *event)
+ {
+ qCDebug(lcPointerTests) << event;
+ return QQuickItem::event(event);
+ }
+
+ QList<Event> eventList;
+ bool acceptPointer;
+ bool grabPointer;
+ bool acceptMouse;
+ bool acceptTouch;
+ bool filterTouch; // when used as event filter
+
+ bool eventFilter(QObject *o, QEvent *event)
+ {
+ qCDebug(lcPointerTests) << event << o;
+ if (event->type() == QEvent::TouchBegin ||
+ event->type() == QEvent::TouchUpdate ||
+ event->type() == QEvent::TouchCancel ||
+ event->type() == QEvent::TouchEnd) {
+ QTouchEvent *touch = static_cast<QTouchEvent*>(event);
+ for (const QTouchEvent::TouchPoint &tp : touch->touchPoints())
+ eventList.append(Event(Event::FilterDestination, event->type(), tp.state(), QQuickEventPoint::GrabExclusive, tp.pos(), tp.scenePos()));
+ if (filterTouch)
+ event->accept();
+ return true;
+ }
+ return false;
+ }
+};
+
+#define QCOMPARE_EVENT(i, d, t, s, g) \
+ {\
+ const Event &event = eventItem1->eventList.at(i);\
+ QCOMPARE(event.destination, d);\
+ QCOMPARE(event.type, t);\
+ QCOMPARE(event.state, s);\
+ QCOMPARE(event.grabState, g);\
+ }\
+
+class EventHandler : public QQuickPointerHandler
+{
+ void handlePointerEventImpl(QQuickPointerEvent *event) override
+ {
+ QQuickPointerHandler::handlePointerEventImpl(event);
+ if (!enabled())
+ return;
+ EventItem *item = static_cast<EventItem *>(target());
+ qCDebug(lcPointerTests) << item->objectName() << event;
+ int c = event->pointCount();
+ for (int i = 0; i < c; ++i) {
+ QQuickEventPoint *point = event->point(i);
+ if (item->acceptPointer)
+ point->setAccepted(item->acceptPointer); // does NOT imply a grab
+ if (item->grabPointer)
+ setExclusiveGrab(point, true);
+ qCDebug(lcPointerTests) << " " << i << ":" << point << "accepted?" << item->acceptPointer << "grabbed?" << (point->exclusiveGrabber() == this);
+ item->eventList.append(Event(Event::HandlerDestination, QEvent::Pointer,
+ static_cast<Qt::TouchPointState>(point->state()),
+ item->grabPointer ? (int)QQuickEventPoint::GrabExclusive : (int)NoGrab,
+ eventPos(point), point->scenePos()));
+ }
+ }
+
+ void onGrabChanged(QQuickPointerHandler *, QQuickEventPoint::GrabState stateChange, QQuickEventPoint *point) override
+ {
+ EventItem *item = static_cast<EventItem *>(target());
+ item->eventList.append(Event(Event::HandlerDestination, QEvent::None,
+ static_cast<Qt::TouchPointState>(point->state()), stateChange, eventPos(point), point->scenePos()));
+ }
+};
+
+class tst_PointerHandlers : public QQmlDataTest
+{
+ Q_OBJECT
+public:
+ tst_PointerHandlers()
+ :touchDevice(QTest::createTouchDevice())
+ {}
+
+private slots:
+ void initTestCase();
+
+ void touchEventDelivery();
+ void mouseEventDelivery();
+ void touchReleaseOutside_data();
+ void touchReleaseOutside();
+
+protected:
+ bool eventFilter(QObject *, QEvent *event)
+ {
+ Qt::TouchPointState tpState;
+ switch (event->type()) {
+ case QEvent::MouseButtonPress:
+ tpState = Qt::TouchPointPressed;
+ break;
+ case QEvent::MouseMove:
+ tpState = Qt::TouchPointMoved;
+ break;
+ case QEvent::MouseButtonRelease:
+ tpState = Qt::TouchPointReleased;
+ break;
+ default:
+ // So far we aren't recording filtered touch events here - they would be quite numerous in some cases
+ return false;
+ }
+ QMouseEvent *me = static_cast<QMouseEvent*>(event);
+ filteredEventList.append(Event(Event::FilterDestination, event->type(), tpState,
+ 0, me->pos(), me->globalPos()));
+ return false;
+ }
+
+private:
+ void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+ QTouchDevice *touchDevice;
+ QList<Event> filteredEventList;
+};
+
+void tst_PointerHandlers::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+ window.reset(new QQuickView);
+// window->setGeometry(0,0,240,320);
+ window->setSource(testFileUrl(fileName));
+ QTRY_COMPARE(window->status(), QQuickView::Ready);
+ QQuickViewTestUtil::centerOnScreen(window.data());
+ QQuickViewTestUtil::moveMouseAway(window.data());
+
+ window->show();
+ QVERIFY(QTest::qWaitForWindowActive(window.data()));
+ QVERIFY(window->rootObject() != 0);
+}
+
+void tst_PointerHandlers::initTestCase()
+{
+ // This test assumes that we don't get synthesized mouse events from QGuiApplication
+ qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, false);
+
+ QQmlDataTest::initTestCase();
+ qmlRegisterType<EventItem>("Qt.test", 1, 0, "EventItem");
+ qmlRegisterType<EventHandler>("Qt.test", 1, 0, "EventHandler");
+}
+
+void tst_PointerHandlers::touchEventDelivery()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "singleitem.qml");
+ QQuickView * window = windowPtr.data();
+
+ EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
+ QVERIFY(eventItem1);
+
+ // Do not accept anything
+ QPoint p1 = QPoint(20, 20);
+ QTest::touchEvent(window, touchDevice).press(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_COMPARE(eventItem1->eventList.size(), 3);
+ QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+ QCOMPARE_EVENT(1, Event::TouchDestination, QEvent::TouchBegin, Qt::TouchPointPressed, NoGrab);
+ QCOMPARE_EVENT(2, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, NoGrab);
+ p1 += QPoint(10, 0);
+ QTest::touchEvent(window, touchDevice).move(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 4);
+ QCOMPARE_EVENT(3, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, NoGrab);
+ QTest::touchEvent(window, touchDevice).release(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 5);
+ QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, NoGrab);
+ eventItem1->eventList.clear();
+
+ // Accept touch
+ eventItem1->acceptTouch = true;
+ p1 = QPoint(20, 20);
+ QTest::touchEvent(window, touchDevice).press(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 2);
+ QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+ QCOMPARE_EVENT(1, Event::TouchDestination, QEvent::TouchBegin, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+ auto pointerEvent = QQuickWindowPrivate::get(window)->pointerEventInstance(QQuickPointerDevice::touchDevices().at(0));
+ QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), eventItem1);
+ p1 += QPoint(10, 0);
+ QTest::touchEvent(window, touchDevice).move(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 4);
+ QCOMPARE_EVENT(2, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, NoGrab);
+ QCOMPARE_EVENT(3, Event::TouchDestination, QEvent::TouchUpdate, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+ QTest::touchEvent(window, touchDevice).release(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 6);
+ QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, NoGrab);
+ QCOMPARE_EVENT(5, Event::TouchDestination, QEvent::TouchEnd, Qt::TouchPointReleased, NoGrab);
+ eventItem1->eventList.clear();
+
+ // wait to avoid getting a double click event
+ QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 10);
+
+ // Accept mouse
+ eventItem1->acceptTouch = false;
+ eventItem1->acceptMouse = true;
+ eventItem1->setAcceptedMouseButtons(Qt::LeftButton);
+ p1 = QPoint(20, 20);
+ QTest::touchEvent(window, touchDevice).press(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 3);
+ QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+ QCOMPARE_EVENT(1, Event::TouchDestination, QEvent::TouchBegin, Qt::TouchPointPressed, NoGrab);
+ QCOMPARE_EVENT(2, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+ QCOMPARE(window->mouseGrabberItem(), eventItem1);
+
+ QPointF localPos = eventItem1->mapFromScene(p1);
+ QPointF scenePos = p1; // item is at 0,0
+ QCOMPARE(eventItem1->eventList.at(1).posWrtItem, localPos);
+ QCOMPARE(eventItem1->eventList.at(1).posWrtScene, scenePos);
+ QCOMPARE(eventItem1->eventList.at(2).posWrtItem, localPos);
+ QCOMPARE(eventItem1->eventList.at(2).posWrtScene, scenePos);
+
+ p1 += QPoint(10, 0);
+ QTest::touchEvent(window, touchDevice).move(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 6);
+ QCOMPARE_EVENT(3, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, NoGrab);
+ QCOMPARE_EVENT(4, Event::TouchDestination, QEvent::TouchUpdate, Qt::TouchPointMoved, NoGrab);
+ QCOMPARE_EVENT(5, Event::MouseDestination, QEvent::MouseMove, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+ QTest::touchEvent(window, touchDevice).release(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 10);
+ QCOMPARE_EVENT(6, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, NoGrab);
+ QCOMPARE_EVENT(7, Event::TouchDestination, QEvent::TouchEnd, Qt::TouchPointReleased, NoGrab);
+ QCOMPARE_EVENT(8, Event::MouseDestination, QEvent::MouseButtonRelease, Qt::TouchPointReleased, NoGrab);
+ QCOMPARE_EVENT(9, Event::MouseDestination, QEvent::UngrabMouse, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive);
+ eventItem1->eventList.clear();
+
+ // wait to avoid getting a double click event
+ QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 10);
+
+ // Accept mouse buttons but not the touch event
+ eventItem1->acceptTouch = false;
+ eventItem1->acceptMouse = false;
+ eventItem1->setAcceptedMouseButtons(Qt::LeftButton);
+ p1 = QPoint(20, 20);
+ QTest::touchEvent(window, touchDevice).press(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 3);
+ QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+ QCOMPARE_EVENT(1, Event::TouchDestination, QEvent::TouchBegin, Qt::TouchPointPressed, NoGrab);
+ QCOMPARE_EVENT(2, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, NoGrab);
+ QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), nullptr);
+ p1 += QPoint(10, 0);
+ QTest::touchEvent(window, touchDevice).move(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 4);
+ QTest::touchEvent(window, touchDevice).release(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 5);
+ eventItem1->eventList.clear();
+
+ // wait to avoid getting a double click event
+ QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 10);
+
+ // Accept touch
+ eventItem1->acceptTouch = true;
+ eventItem1->setAcceptedMouseButtons(Qt::LeftButton);
+ p1 = QPoint(20, 20);
+ QTest::touchEvent(window, touchDevice).press(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 2);
+ QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+ QCOMPARE_EVENT(1, Event::TouchDestination, QEvent::TouchBegin, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+ p1 += QPoint(10, 0);
+ QTest::touchEvent(window, touchDevice).move(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 4);
+ QCOMPARE_EVENT(2, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, NoGrab);
+ QCOMPARE_EVENT(3, Event::TouchDestination, QEvent::TouchUpdate, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+ QTest::touchEvent(window, touchDevice).release(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 6);
+ QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, NoGrab);
+ QCOMPARE_EVENT(5, Event::TouchDestination, QEvent::TouchEnd, Qt::TouchPointReleased, NoGrab);
+ eventItem1->eventList.clear();
+
+ // Accept pointer events
+ eventItem1->acceptPointer = true;
+ eventItem1->grabPointer = true;
+ p1 = QPoint(20, 20);
+ QTest::touchEvent(window, touchDevice).press(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 2);
+ QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::None, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+ QCOMPARE_EVENT(1, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+ p1 += QPoint(10, 0);
+ QTest::touchEvent(window, touchDevice).move(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 3);
+ QCOMPARE_EVENT(2, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+ QTest::touchEvent(window, touchDevice).release(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(eventItem1->eventList.size(), 5);
+ qCDebug(lcPointerTests) << eventItem1->eventList;
+ QCOMPARE_EVENT(3, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, QQuickEventPoint::GrabExclusive);
+ QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::None, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive);
+ eventItem1->eventList.clear();
+}
+
+void tst_PointerHandlers::mouseEventDelivery()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "singleitem.qml");
+ QQuickView * window = windowPtr.data();
+
+ EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
+ QVERIFY(eventItem1);
+
+ // Do not accept anything
+ QPoint p1 = QPoint(20, 20);
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QCOMPARE(eventItem1->eventList.size(), 2);
+ p1 += QPoint(10, 0);
+ QTest::mouseMove(window, p1);
+ QCOMPARE(eventItem1->eventList.size(), 3);
+ QTest::mouseRelease(window, Qt::LeftButton);
+ QCOMPARE(eventItem1->eventList.size(), 3);
+ eventItem1->eventList.clear();
+
+ // wait to avoid getting a double click event
+ QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 10);
+
+ // Accept mouse
+ eventItem1->acceptTouch = false;
+ eventItem1->acceptMouse = true;
+ eventItem1->setAcceptedMouseButtons(Qt::LeftButton);
+ p1 = QPoint(20, 20);
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QCOMPARE(eventItem1->eventList.size(), 2);
+ QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+ QCOMPARE_EVENT(1, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+ QCOMPARE(window->mouseGrabberItem(), eventItem1);
+
+ QPointF localPos = eventItem1->mapFromScene(p1);
+ QPointF scenePos = p1; // item is at 0,0
+ QCOMPARE(eventItem1->eventList.at(0).posWrtItem, localPos);
+ QCOMPARE(eventItem1->eventList.at(0).posWrtScene, scenePos);
+ QCOMPARE(eventItem1->eventList.at(1).posWrtItem, localPos);
+ QCOMPARE(eventItem1->eventList.at(1).posWrtScene, scenePos);
+
+ p1 += QPoint(10, 0);
+ QTest::mouseMove(window, p1);
+ QCOMPARE(eventItem1->eventList.size(), 3);
+ QCOMPARE_EVENT(2, Event::MouseDestination, QEvent::MouseMove, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QCOMPARE(eventItem1->eventList.size(), 5);
+ QCOMPARE_EVENT(3, Event::MouseDestination, QEvent::MouseButtonRelease, Qt::TouchPointReleased, NoGrab);
+ QCOMPARE_EVENT(4, Event::MouseDestination, QEvent::UngrabMouse, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive);
+ eventItem1->eventList.clear();
+
+ // wait to avoid getting a double click event
+ QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 10);
+
+ // Grab pointer events
+ eventItem1->acceptMouse = false;
+ eventItem1->acceptPointer = true;
+ eventItem1->grabPointer = true;
+ p1 = QPoint(20, 20);
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_COMPARE(eventItem1->eventList.size(), 2);
+ QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::None, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+ QCOMPARE_EVENT(1, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+ p1 += QPoint(10, 0);
+ QTest::mouseMove(window, p1);
+ QCOMPARE(eventItem1->eventList.size(), 3);
+ QCOMPARE_EVENT(2, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QCOMPARE(eventItem1->eventList.size(), 5);
+ QCOMPARE_EVENT(3, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, QQuickEventPoint::GrabExclusive);
+ QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::None, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive);
+ eventItem1->eventList.clear();
+}
+
+void tst_PointerHandlers::touchReleaseOutside_data()
+{
+ QTest::addColumn<bool>("acceptPointer");
+ QTest::addColumn<bool>("grabPointer");
+ QTest::addColumn<int>("eventCount");
+ QTest::addColumn<int>("endIndexToTest");
+ QTest::addColumn<int>("endDestination"); // Event::Destination
+ QTest::addColumn<int>("endType"); // QEvent::Type
+ QTest::addColumn<int>("endState"); // Qt::TouchPointState
+ QTest::addColumn<int>("endGrabState"); // Qt::TouchPointState
+
+ QTest::newRow("reject and ignore") << false << false << 6 << 5 << (int)Event::TouchDestination
+ << (int)QEvent::TouchEnd << (int)Qt::TouchPointReleased << (int)NoGrab;
+ QTest::newRow("reject and grab") << false << true << 5 << 4 << (int)Event::HandlerDestination
+ << (int)QEvent::None << (int)Qt::TouchPointReleased << (int)QQuickEventPoint::UngrabExclusive;
+ QTest::newRow("accept and ignore") << true << false << 1 << 0 << (int)Event::HandlerDestination
+ << (int)QEvent::Pointer << (int)Qt::TouchPointPressed << (int)NoGrab;
+ QTest::newRow("accept and grab") << true << true << 5 << 4 << (int)Event::HandlerDestination
+ << (int)QEvent::None << (int)Qt::TouchPointReleased << (int)QQuickEventPoint::UngrabExclusive;
+}
+
+void tst_PointerHandlers::touchReleaseOutside()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "singleitem.qml");
+ QQuickView * window = windowPtr.data();
+
+ QFETCH(bool, acceptPointer);
+ QFETCH(bool, grabPointer);
+ QFETCH(int, eventCount);
+ QFETCH(int, endIndexToTest);
+ QFETCH(int, endDestination);
+ QFETCH(int, endType);
+ QFETCH(int, endState);
+ QFETCH(int, endGrabState);
+
+ EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
+ QVERIFY(eventItem1);
+
+ eventItem1->acceptTouch = true;
+ eventItem1->acceptPointer = acceptPointer;
+ eventItem1->grabPointer = grabPointer;
+
+ QPoint p1 = QPoint(20, 20);
+ QTest::touchEvent(window, touchDevice).press(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ p1.setX(eventItem1->mapToScene(eventItem1->clipRect().bottomRight()).x() + 10);
+ QTest::touchEvent(window, touchDevice).move(0, p1, window);
+ QTest::touchEvent(window, touchDevice).release(0, p1, window);
+ QQuickTouchUtils::flush(window);
+ qCDebug(lcPointerTests) << eventItem1->eventList;
+ QCOMPARE(eventItem1->eventList.size(), eventCount);
+ QCOMPARE_EVENT(endIndexToTest, endDestination, endType, endState, endGrabState);
+}
+
+QTEST_MAIN(tst_PointerHandlers)
+
+#include "tst_qquickpointerhandler.moc"
+
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml
new file mode 100644
index 0000000000..6203a6769d
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Rectangle {
+ id: root
+ property alias label: label.text
+ property alias pressed: tap.isPressed
+ property bool checked: false
+ property alias gesturePolicy: tap.gesturePolicy
+ signal tapped
+
+ width: label.implicitWidth * 1.5; height: label.implicitHeight * 2.0
+ border.color: "#9f9d9a"; border.width: 1; radius: height / 4; antialiasing: true
+
+ gradient: Gradient {
+ GradientStop { position: 0.0; color: tap.isPressed ? "#b8b5b2" : "#efebe7" }
+ GradientStop { position: 1.0; color: "#b8b5b2" }
+ }
+
+ TapHandler {
+ id: tap
+ objectName: label.text
+ longPressThreshold: 100 // CI can be insanely slow, so don't demand a timely release to generate onTapped
+ onTapped: {
+ tapFlash.start()
+ root.tapped()
+ }
+ }
+
+ Text {
+ id: label
+ font.pointSize: 14
+ text: "Button"
+ anchors.centerIn: parent
+ }
+
+ Rectangle {
+ anchors.fill: parent
+ color: "transparent"
+ border.width: 2; radius: root.radius; antialiasing: true
+ opacity: tapFlash.running ? 1 : 0
+ FlashAnimation on visible { id: tapFlash }
+ }
+
+ Rectangle {
+ objectName: "expandingCircle"
+ radius: tap.timeHeld * 100
+ visible: radius > 0 && tap.isPressed
+ border.width: 3
+ border.color: "blue"
+ color: "transparent"
+ width: radius * 2
+ height: radius * 2
+ x: tap.point.scenePressPosition.x - radius
+ y: tap.point.scenePressPosition.y - radius
+ opacity: 0.25
+ Component.onCompleted: parent = root.parent
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/FlashAnimation.qml b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/FlashAnimation.qml
new file mode 100644
index 0000000000..2224276819
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/FlashAnimation.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SequentialAnimation {
+ id: tapFlash
+ running: false
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttons.qml b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttons.qml
new file mode 100644
index 0000000000..ca1aba71fb
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttons.qml
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import Qt.labs.handlers 1.0
+
+Item {
+ width: 320
+ height: 240
+ Button {
+ objectName: "DragThreshold"
+ label: "DragThreshold"
+ x: 10; y: 10; width: parent.width - 20; height: 40
+ gesturePolicy: TapHandler.DragThreshold
+ }
+ Button {
+ objectName: "WithinBounds"
+ label: "WithinBounds"
+ x: 10; y: 60; width: parent.width - 20; height: 40
+ gesturePolicy: TapHandler.WithinBounds
+ }
+ Button {
+ objectName: "ReleaseWithinBounds"
+ label: "ReleaseWithinBounds"
+ x: 10; y: 110; width: parent.width - 20; height: 40
+ gesturePolicy: TapHandler.ReleaseWithinBounds
+ }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/qquicktaphandler.pro b/tests/auto/quick/pointerhandlers/qquicktaphandler/qquicktaphandler.pro
new file mode 100644
index 0000000000..b41a94b55e
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/qquicktaphandler.pro
@@ -0,0 +1,16 @@
+CONFIG += testcase
+
+TARGET = tst_qquicktaphandler
+QT += core-private gui-private qml-private quick-private testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_qquicktaphandler.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+# OTHER_FILES += data/foo.qml
+
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp b/tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp
new file mode 100644
index 0000000000..d7eda5e19c
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp
@@ -0,0 +1,591 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+
+#include <QtGui/qstylehints.h>
+#include <QtQuick/qquickview.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
+#include <QtQuick/private/qquicktaphandler_p.h>
+#include <qpa/qwindowsysteminterface.h>
+
+#include <private/qquickwindow_p.h>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlproperty.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class tst_TapHandler : public QQmlDataTest
+{
+ Q_OBJECT
+public:
+ tst_TapHandler()
+ :touchDevice(QTest::createTouchDevice())
+ {}
+
+private slots:
+ void initTestCase();
+
+ void touchGesturePolicyDragThreshold();
+ void mouseGesturePolicyDragThreshold();
+ void touchGesturePolicyWithinBounds();
+ void mouseGesturePolicyWithinBounds();
+ void touchGesturePolicyReleaseWithinBounds();
+ void mouseGesturePolicyReleaseWithinBounds();
+ void touchMultiTap();
+ void mouseMultiTap();
+ void touchLongPress();
+ void mouseLongPress();
+ void buttonsMultiTouch();
+
+private:
+ void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+ QTouchDevice *touchDevice;
+};
+
+void tst_TapHandler::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+ window.reset(new QQuickView);
+ window->setSource(testFileUrl(fileName));
+ QTRY_COMPARE(window->status(), QQuickView::Ready);
+ QQuickViewTestUtil::centerOnScreen(window.data());
+ QQuickViewTestUtil::moveMouseAway(window.data());
+
+ window->show();
+ QVERIFY(QTest::qWaitForWindowActive(window.data()));
+ QVERIFY(window->rootObject() != 0);
+}
+
+void tst_TapHandler::initTestCase()
+{
+ // This test assumes that we don't get synthesized mouse events from QGuiApplication
+ qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, false);
+
+ QQmlDataTest::initTestCase();
+}
+
+void tst_TapHandler::touchGesturePolicyDragThreshold()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *buttonDragThreshold = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+ QVERIFY(buttonDragThreshold);
+ QSignalSpy dragThresholdTappedSpy(buttonDragThreshold, SIGNAL(tapped()));
+
+ // DragThreshold button stays pressed while touchpoint stays within dragThreshold, emits tapped on release
+ QPoint p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+ p1 += QPoint(dragThreshold, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(buttonDragThreshold->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+ QCOMPARE(dragThresholdTappedSpy.count(), 1);
+
+ // DragThreshold button is no longer pressed if touchpoint goes beyond dragThreshold
+ dragThresholdTappedSpy.clear();
+ p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+ p1 += QPoint(dragThreshold, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(buttonDragThreshold->property("pressed").toBool());
+ p1 += QPoint(1, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(!buttonDragThreshold->property("pressed").toBool());
+ QCOMPARE(dragThresholdTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::mouseGesturePolicyDragThreshold()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *buttonDragThreshold = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+ QVERIFY(buttonDragThreshold);
+ QSignalSpy dragThresholdTappedSpy(buttonDragThreshold, SIGNAL(tapped()));
+
+ // DragThreshold button stays pressed while mouse stays within dragThreshold, emits tapped on release
+ QPoint p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+ p1 += QPoint(dragThreshold, 0);
+ QTest::mouseMove(window, p1);
+ QVERIFY(buttonDragThreshold->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+ QTRY_COMPARE(dragThresholdTappedSpy.count(), 1);
+
+ // DragThreshold button is no longer pressed if mouse goes beyond dragThreshold
+ dragThresholdTappedSpy.clear();
+ p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+ p1 += QPoint(dragThreshold, 0);
+ QTest::mouseMove(window, p1);
+ QVERIFY(buttonDragThreshold->property("pressed").toBool());
+ p1 += QPoint(1, 0);
+ QTest::mouseMove(window, p1);
+ QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QVERIFY(!buttonDragThreshold->property("pressed").toBool());
+ QCOMPARE(dragThresholdTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::touchGesturePolicyWithinBounds()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *buttonWithinBounds = window->rootObject()->findChild<QQuickItem*>("WithinBounds");
+ QVERIFY(buttonWithinBounds);
+ QSignalSpy withinBoundsTappedSpy(buttonWithinBounds, SIGNAL(tapped()));
+
+ // WithinBounds button stays pressed while touchpoint stays within bounds, emits tapped on release
+ QPoint p1 = buttonWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonWithinBounds->property("pressed").toBool());
+ p1 += QPoint(50, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(buttonWithinBounds->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!buttonWithinBounds->property("pressed").toBool());
+ QCOMPARE(withinBoundsTappedSpy.count(), 1);
+
+ // WithinBounds button is no longer pressed if touchpoint leaves bounds
+ withinBoundsTappedSpy.clear();
+ p1 = buttonWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonWithinBounds->property("pressed").toBool());
+ p1 += QPoint(0, 100);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!buttonWithinBounds->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(!buttonWithinBounds->property("pressed").toBool());
+ QCOMPARE(withinBoundsTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::mouseGesturePolicyWithinBounds()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *buttonWithinBounds = window->rootObject()->findChild<QQuickItem*>("WithinBounds");
+ QVERIFY(buttonWithinBounds);
+ QSignalSpy withinBoundsTappedSpy(buttonWithinBounds, SIGNAL(tapped()));
+
+ // WithinBounds button stays pressed while touchpoint stays within bounds, emits tapped on release
+ QPoint p1 = buttonWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(buttonWithinBounds->property("pressed").toBool());
+ p1 += QPoint(50, 0);
+ QTest::mouseMove(window, p1);
+ QVERIFY(buttonWithinBounds->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!buttonWithinBounds->property("pressed").toBool());
+ QCOMPARE(withinBoundsTappedSpy.count(), 1);
+
+ // WithinBounds button is no longer pressed if touchpoint leaves bounds
+ withinBoundsTappedSpy.clear();
+ p1 = buttonWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(buttonWithinBounds->property("pressed").toBool());
+ p1 += QPoint(0, 100);
+ QTest::mouseMove(window, p1);
+ QTRY_VERIFY(!buttonWithinBounds->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QVERIFY(!buttonWithinBounds->property("pressed").toBool());
+ QCOMPARE(withinBoundsTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::touchGesturePolicyReleaseWithinBounds()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *buttonReleaseWithinBounds = window->rootObject()->findChild<QQuickItem*>("ReleaseWithinBounds");
+ QVERIFY(buttonReleaseWithinBounds);
+ QSignalSpy releaseWithinBoundsTappedSpy(buttonReleaseWithinBounds, SIGNAL(tapped()));
+
+ // ReleaseWithinBounds button stays pressed while touchpoint wanders anywhere,
+ // then if it comes back within bounds, emits tapped on release
+ QPoint p1 = buttonReleaseWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ p1 += QPoint(50, 0);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ p1 += QPoint(250, 100);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ p1 = buttonReleaseWithinBounds->mapToScene(QPointF(25, 15)).toPoint();
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!buttonReleaseWithinBounds->property("pressed").toBool());
+ QCOMPARE(releaseWithinBoundsTappedSpy.count(), 1);
+
+ // ReleaseWithinBounds button does not emit tapped if released out of bounds
+ releaseWithinBoundsTappedSpy.clear();
+ p1 = buttonReleaseWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ p1 += QPoint(0, 100);
+ QTest::touchEvent(window, touchDevice).move(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!buttonReleaseWithinBounds->property("pressed").toBool());
+ QCOMPARE(releaseWithinBoundsTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::mouseGesturePolicyReleaseWithinBounds()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *buttonReleaseWithinBounds = window->rootObject()->findChild<QQuickItem*>("ReleaseWithinBounds");
+ QVERIFY(buttonReleaseWithinBounds);
+ QSignalSpy releaseWithinBoundsTappedSpy(buttonReleaseWithinBounds, SIGNAL(tapped()));
+
+ // ReleaseWithinBounds button stays pressed while touchpoint wanders anywhere,
+ // then if it comes back within bounds, emits tapped on release
+ QPoint p1 = buttonReleaseWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ p1 += QPoint(50, 0);
+ QTest::mouseMove(window, p1);
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ p1 += QPoint(250, 100);
+ QTest::mouseMove(window, p1);
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ p1 = buttonReleaseWithinBounds->mapToScene(QPointF(25, 15)).toPoint();
+ QTest::mouseMove(window, p1);
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!buttonReleaseWithinBounds->property("pressed").toBool());
+ QCOMPARE(releaseWithinBoundsTappedSpy.count(), 1);
+
+ // ReleaseWithinBounds button does not emit tapped if released out of bounds
+ releaseWithinBoundsTappedSpy.clear();
+ p1 = buttonReleaseWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ p1 += QPoint(0, 100);
+ QTest::mouseMove(window, p1);
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!buttonReleaseWithinBounds->property("pressed").toBool());
+ QCOMPARE(releaseWithinBoundsTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::touchMultiTap()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *button = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+ QVERIFY(button);
+ QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+ // Tap once
+ QPoint p1 = button->mapToScene(QPointF(2, 2)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 1);
+
+ // Tap again in exactly the same place (not likely with touch in the real world)
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 2);
+
+ // Tap a third time, nearby
+ p1 += QPoint(dragThreshold, dragThreshold);
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 3);
+
+ // Tap a fourth time, drifting farther away
+ p1 += QPoint(dragThreshold, dragThreshold);
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 4);
+}
+
+void tst_TapHandler::mouseMultiTap()
+{
+ const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *button = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+ QVERIFY(button);
+ QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+ // Tap once
+ QPoint p1 = button->mapToScene(QPointF(2, 2)).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 1);
+
+ // Tap again in exactly the same place (not likely with touch in the real world)
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 2);
+
+ // Tap a third time, nearby
+ p1 += QPoint(dragThreshold, dragThreshold);
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 3);
+
+ // Tap a fourth time, drifting farther away
+ p1 += QPoint(dragThreshold, dragThreshold);
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 4);
+}
+
+void tst_TapHandler::touchLongPress()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *button = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+ QVERIFY(button);
+ QQuickTapHandler *tapHandler = button->findChild<QQuickTapHandler*>("DragThreshold");
+ QVERIFY(tapHandler);
+ QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+ QSignalSpy longPressThresholdChangedSpy(tapHandler, SIGNAL(longPressThresholdChanged()));
+ QSignalSpy timeHeldSpy(tapHandler, SIGNAL(timeHeldChanged()));
+ QSignalSpy longPressedSpy(tapHandler, SIGNAL(longPressed()));
+
+ // Reduce the threshold so that we can get a long press quickly
+ tapHandler->setLongPressThreshold(0.5);
+ QCOMPARE(longPressThresholdChangedSpy.count(), 1);
+
+ // Press and hold
+ QPoint p1 = button->mapToScene(button->clipRect().center()).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTRY_COMPARE(longPressedSpy.count(), 1);
+ timeHeldSpy.wait(); // the longer we hold it, the more this will occur
+ qDebug() << "held" << tapHandler->timeHeld() << "secs; timeHeld updated" << timeHeldSpy.count() << "times";
+ QVERIFY(timeHeldSpy.count() > 0);
+ QVERIFY(tapHandler->timeHeld() > 0.4); // Should be > 0.5 but slow CI and timer granularity can interfere
+
+ // Release and verify that tapped was not emitted
+ QTest::touchEvent(window, touchDevice).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 0);
+}
+
+void tst_TapHandler::mouseLongPress()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *button = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+ QVERIFY(button);
+ QQuickTapHandler *tapHandler = button->findChild<QQuickTapHandler*>("DragThreshold");
+ QVERIFY(tapHandler);
+ QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+ QSignalSpy longPressThresholdChangedSpy(tapHandler, SIGNAL(longPressThresholdChanged()));
+ QSignalSpy timeHeldSpy(tapHandler, SIGNAL(timeHeldChanged()));
+ QSignalSpy longPressedSpy(tapHandler, SIGNAL(longPressed()));
+
+ // Reduce the threshold so that we can get a long press quickly
+ tapHandler->setLongPressThreshold(0.5);
+ QCOMPARE(longPressThresholdChangedSpy.count(), 1);
+
+ // Press and hold
+ QPoint p1 = button->mapToScene(button->clipRect().center()).toPoint();
+ QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+ QTRY_VERIFY(button->property("pressed").toBool());
+ QTRY_COMPARE(longPressedSpy.count(), 1);
+ timeHeldSpy.wait(); // the longer we hold it, the more this will occur
+ qDebug() << "held" << tapHandler->timeHeld() << "secs; timeHeld updated" << timeHeldSpy.count() << "times";
+ QVERIFY(timeHeldSpy.count() > 0);
+ QVERIFY(tapHandler->timeHeld() > 0.4); // Should be > 0.5 but slow CI and timer granularity can interfere
+
+ // Release and verify that tapped was not emitted
+ QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1, 500);
+ QTRY_VERIFY(!button->property("pressed").toBool());
+ QCOMPARE(tappedSpy.count(), 0);
+}
+
+void tst_TapHandler::buttonsMultiTouch()
+{
+ QScopedPointer<QQuickView> windowPtr;
+ createView(windowPtr, "buttons.qml");
+ QQuickView * window = windowPtr.data();
+
+ QQuickItem *buttonDragThreshold = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+ QVERIFY(buttonDragThreshold);
+ QSignalSpy dragThresholdTappedSpy(buttonDragThreshold, SIGNAL(tapped()));
+
+ QQuickItem *buttonWithinBounds = window->rootObject()->findChild<QQuickItem*>("WithinBounds");
+ QVERIFY(buttonWithinBounds);
+ QSignalSpy withinBoundsTappedSpy(buttonWithinBounds, SIGNAL(tapped()));
+
+ QQuickItem *buttonReleaseWithinBounds = window->rootObject()->findChild<QQuickItem*>("ReleaseWithinBounds");
+ QVERIFY(buttonReleaseWithinBounds);
+ QSignalSpy releaseWithinBoundsTappedSpy(buttonReleaseWithinBounds, SIGNAL(tapped()));
+
+ // can press multiple buttons at the same time
+ QPoint p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+ QPoint p2 = buttonWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).stationary(1).press(2, p2, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonWithinBounds->property("pressed").toBool());
+ QPoint p3 = buttonReleaseWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+ QTest::touchEvent(window, touchDevice).stationary(1).stationary(2).press(3, p3, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+
+ // can release top button and press again: others stay pressed the whole time
+ QTest::touchEvent(window, touchDevice).stationary(2).stationary(3).release(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+ QCOMPARE(dragThresholdTappedSpy.count(), 1);
+ QVERIFY(buttonWithinBounds->property("pressed").toBool());
+ QCOMPARE(withinBoundsTappedSpy.count(), 0);
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ QCOMPARE(releaseWithinBoundsTappedSpy.count(), 0);
+ QTest::touchEvent(window, touchDevice).stationary(2).stationary(3).press(1, p1, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+ QVERIFY(buttonWithinBounds->property("pressed").toBool());
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+
+ // can release middle button and press again: others stay pressed the whole time
+ QTest::touchEvent(window, touchDevice).stationary(1).stationary(3).release(2, p2, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(!buttonWithinBounds->property("pressed").toBool());
+ QCOMPARE(withinBoundsTappedSpy.count(), 1);
+ QVERIFY(buttonDragThreshold->property("pressed").toBool());
+ QCOMPARE(dragThresholdTappedSpy.count(), 1);
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+ QCOMPARE(releaseWithinBoundsTappedSpy.count(), 0);
+ QTest::touchEvent(window, touchDevice).stationary(1).stationary(3).press(2, p2, window);
+ QQuickTouchUtils::flush(window);
+ QVERIFY(buttonDragThreshold->property("pressed").toBool());
+ QVERIFY(buttonWithinBounds->property("pressed").toBool());
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+
+ // can release bottom button and press again: others stay pressed the whole time
+ QTest::touchEvent(window, touchDevice).stationary(1).stationary(2).release(3, p3, window);
+ QQuickTouchUtils::flush(window);
+ QCOMPARE(releaseWithinBoundsTappedSpy.count(), 1);
+ QVERIFY(buttonWithinBounds->property("pressed").toBool());
+ QCOMPARE(withinBoundsTappedSpy.count(), 1);
+ QVERIFY(!buttonReleaseWithinBounds->property("pressed").toBool());
+ QCOMPARE(dragThresholdTappedSpy.count(), 1);
+ QTest::touchEvent(window, touchDevice).stationary(1).stationary(2).press(3, p3, window);
+ QQuickTouchUtils::flush(window);
+ QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+ QVERIFY(buttonWithinBounds->property("pressed").toBool());
+ QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+}
+
+QTEST_MAIN(tst_TapHandler)
+
+#include "tst_qquicktaphandler.moc"
+
diff --git a/tests/auto/quick/qquickflickable/data/nestedStopAtBounds.qml b/tests/auto/quick/qquickflickable/data/nestedStopAtBounds.qml
index 81187f3c2f..902920babc 100644
--- a/tests/auto/quick/qquickflickable/data/nestedStopAtBounds.qml
+++ b/tests/auto/quick/qquickflickable/data/nestedStopAtBounds.qml
@@ -18,6 +18,8 @@ Flickable {
height: 300
color: "yellow"
+ objectName: "yellowRect"
+
Flickable {
id: inner
objectName: "innerFlickable"
@@ -30,6 +32,7 @@ Flickable {
Rectangle {
anchors.fill: parent
anchors.margins: 100
+ objectName: "blueRect"
color: "blue"
}
MouseArea {
diff --git a/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp b/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
index ef6e444580..0bb913d104 100644
--- a/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
+++ b/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
@@ -63,7 +63,13 @@ public:
, touchReleases(0)
, ungrabs(0)
, m_active(false)
- { }
+ {
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+ setAcceptTouchEvents(true);
+#else
+ setAcceptedMouseButtons(Qt::LeftButton); // not really, but we want touch events
+#endif
+ }
QPointF pos() const { return m_pos; }
diff --git a/tests/auto/quick/qquickitem/tst_qquickitem.cpp b/tests/auto/quick/qquickitem/tst_qquickitem.cpp
index 10a3a0bfa8..f4434d9d3f 100644
--- a/tests/auto/quick/qquickitem/tst_qquickitem.cpp
+++ b/tests/auto/quick/qquickitem/tst_qquickitem.cpp
@@ -49,7 +49,12 @@ public:
: QQuickItem(parent), focused(false), pressCount(0), releaseCount(0)
, wheelCount(0), acceptIncomingTouchEvents(true)
, touchEventReached(false), timestamp(0)
- , lastWheelEventPos(0, 0), lastWheelEventGlobalPos(0, 0) {}
+ , lastWheelEventPos(0, 0), lastWheelEventGlobalPos(0, 0)
+ {
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+ setAcceptTouchEvents(true);
+#endif
+ }
bool focused;
int pressCount;
diff --git a/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp b/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
index 91d577fb6f..2133b4d2d3 100644
--- a/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
+++ b/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
@@ -37,6 +37,7 @@
#include <QtQml/QQmlComponent>
#include <QtQuick/private/qquickrectangle_p.h>
#include <QtQuick/private/qquickloader_p.h>
+#include <QtQuick/private/qquickmousearea_p.h>
#include "../../shared/util.h"
#include "../shared/visualtestutil.h"
#include "../shared/viewtestutil.h"
@@ -47,6 +48,8 @@
#include <QOpenGLFunctions>
#include <QSGRendererInterface>
+Q_LOGGING_CATEGORY(lcTests, "qt.quick.tests")
+
struct TouchEventData {
QEvent::Type type;
QWidget *widget;
@@ -140,7 +143,7 @@ class TestTouchItem : public QQuickRectangle
public:
TestTouchItem(QQuickItem *parent = 0)
: QQuickRectangle(parent), acceptTouchEvents(true), acceptMouseEvents(true),
- mousePressId(0),
+ mousePressCount(0), mouseMoveCount(0),
spinLoopWhenPressed(false), touchEventCount(0)
{
border()->setWidth(1);
@@ -159,9 +162,10 @@ public:
lastMousePos = QPointF();
lastMouseCapabilityFlags = 0;
touchEventCount = 0;
+ mouseMoveCount = 0;
}
- static void clearMousePressCounter()
+ static void clearMouseEventCounters()
{
mousePressNum = mouseMoveNum = mouseReleaseNum = 0;
}
@@ -174,7 +178,8 @@ public:
bool acceptTouchEvents;
bool acceptMouseEvents;
TouchEventData lastEvent;
- int mousePressId;
+ int mousePressCount;
+ int mouseMoveCount;
bool spinLoopWhenPressed;
int touchEventCount;
QVector2D lastVelocity;
@@ -204,7 +209,7 @@ public:
e->ignore();
return;
}
- mousePressId = ++mousePressNum;
+ mousePressCount = ++mousePressNum;
lastMousePos = e->pos();
lastMouseCapabilityFlags = QGuiApplicationPrivate::mouseEventCaps(e);
}
@@ -214,7 +219,7 @@ public:
e->ignore();
return;
}
- ++mouseMoveNum;
+ mouseMoveCount = ++mouseMoveNum;
lastVelocityFromMouseMove = QGuiApplicationPrivate::mouseEventVelocity(e);
lastMouseCapabilityFlags = QGuiApplicationPrivate::mouseEventCaps(e);
lastMousePos = e->pos();
@@ -230,10 +235,19 @@ public:
lastMouseCapabilityFlags = QGuiApplicationPrivate::mouseEventCaps(e);
}
- bool childMouseEventFilter(QQuickItem *, QEvent *event) {
- // TODO Is it a bug if a QTouchEvent comes here?
- if (event->type() == QEvent::MouseButtonPress)
- mousePressId = ++mousePressNum;
+ bool childMouseEventFilter(QQuickItem *item, QEvent *e) {
+ qCDebug(lcTests) << objectName() << "filtering" << e << "ahead of delivery to" << item->metaObject()->className() << item->objectName();
+ switch (e->type()) {
+ case QEvent::MouseButtonPress:
+ mousePressCount = ++mousePressNum;
+ break;
+ case QEvent::MouseMove:
+ mouseMoveCount = ++mouseMoveNum;
+ break;
+ default:
+ break;
+ }
+
return false;
}
@@ -368,6 +382,7 @@ private slots:
void testHoverChildMouseEventFilter();
void testHoverTimestamp();
+ void test_circleMapItem();
void pointerEventTypeAndPointCount();
@@ -507,7 +522,7 @@ void tst_qquickwindow::constantUpdatesOnWindow()
void tst_qquickwindow::touchEvent_basic()
{
- TestTouchItem::clearMousePressCounter();
+ TestTouchItem::clearMouseEventCounters();
QQuickWindow *window = new QQuickWindow;
QScopedPointer<QQuickWindow> cleanup(window);
@@ -636,7 +651,7 @@ void tst_qquickwindow::touchEvent_basic()
void tst_qquickwindow::touchEvent_propagation()
{
- TestTouchItem::clearMousePressCounter();
+ TestTouchItem::clearMouseEventCounters();
QFETCH(bool, acceptTouchEvents);
QFETCH(bool, acceptMouseEvents);
@@ -783,7 +798,7 @@ void tst_qquickwindow::touchEvent_propagation_data()
void tst_qquickwindow::touchEvent_cancel()
{
- TestTouchItem::clearMousePressCounter();
+ TestTouchItem::clearMouseEventCounters();
QQuickWindow *window = new QQuickWindow;
QScopedPointer<QQuickWindow> cleanup(window);
@@ -817,7 +832,7 @@ void tst_qquickwindow::touchEvent_cancel()
void tst_qquickwindow::touchEvent_reentrant()
{
- TestTouchItem::clearMousePressCounter();
+ TestTouchItem::clearMouseEventCounters();
QQuickWindow *window = new QQuickWindow;
QScopedPointer<QQuickWindow> cleanup(window);
@@ -856,7 +871,7 @@ void tst_qquickwindow::touchEvent_reentrant()
void tst_qquickwindow::touchEvent_velocity()
{
- TestTouchItem::clearMousePressCounter();
+ TestTouchItem::clearMouseEventCounters();
QQuickWindow *window = new QQuickWindow;
QScopedPointer<QQuickWindow> cleanup(window);
@@ -982,7 +997,7 @@ void tst_qquickwindow::mouseFromTouch_basic()
// should result in sending mouse events generated from the touch
// with the new event propagation system.
- TestTouchItem::clearMousePressCounter();
+ TestTouchItem::clearMouseEventCounters();
QQuickWindow *window = new QQuickWindow;
QScopedPointer<QQuickWindow> cleanup(window);
window->resize(250, 250);
@@ -1071,7 +1086,7 @@ void tst_qquickwindow::clearWindow()
void tst_qquickwindow::mouseFiltering()
{
- TestTouchItem::clearMousePressCounter();
+ TestTouchItem::clearMouseEventCounters();
QQuickWindow *window = new QQuickWindow;
QScopedPointer<QQuickWindow> cleanup(window);
@@ -1085,6 +1100,11 @@ void tst_qquickwindow::mouseFiltering()
bottomItem->setObjectName("Bottom Item");
bottomItem->setSize(QSizeF(150, 150));
+ TestTouchItem *siblingItem = new TestTouchItem(bottomItem);
+ siblingItem->setObjectName("Sibling of Middle Item");
+ siblingItem->setPosition(QPointF(90, 25));
+ siblingItem->setSize(QSizeF(150, 150));
+
TestTouchItem *middleItem = new TestTouchItem(bottomItem);
middleItem->setObjectName("Middle Item");
middleItem->setPosition(QPointF(50, 50));
@@ -1104,9 +1124,41 @@ void tst_qquickwindow::mouseFiltering()
// 1. middleItem filters event
// 2. bottomItem filters event
// 3. topItem receives event
- QTRY_COMPARE(middleItem->mousePressId, 1);
- QTRY_COMPARE(bottomItem->mousePressId, 2);
- QTRY_COMPARE(topItem->mousePressId, 3);
+ QTRY_COMPARE(middleItem->mousePressCount, 1);
+ QTRY_COMPARE(bottomItem->mousePressCount, 2);
+ QTRY_COMPARE(topItem->mousePressCount, 3);
+ QCOMPARE(siblingItem->mousePressCount, 0);
+
+ QTest::mouseRelease(window, Qt::LeftButton, 0, pos);
+ topItem->clearMouseEventCounters();
+ middleItem->clearMouseEventCounters();
+ bottomItem->clearMouseEventCounters();
+ siblingItem->clearMouseEventCounters();
+
+ // Repeat, but this time have the top item accept the press
+ topItem->acceptMouseEvents = true;
+
+ QTest::mousePress(window, Qt::LeftButton, 0, pos);
+
+ // Mouse filtering propagates down the stack, so the
+ // correct order is
+ // 1. middleItem filters event
+ // 2. bottomItem filters event
+ // 3. topItem receives event
+ QTRY_COMPARE(middleItem->mousePressCount, 1);
+ QTRY_COMPARE(bottomItem->mousePressCount, 2);
+ QTRY_COMPARE(topItem->mousePressCount, 3);
+ QCOMPARE(siblingItem->mousePressCount, 0);
+
+ pos += QPoint(50, 50);
+ QTest::mouseMove(window, pos);
+
+ // The top item has grabbed, so the move goes there, but again
+ // all the ancestors can filter, even when the mouse is outside their bounds
+ QTRY_COMPARE(middleItem->mouseMoveCount, 1);
+ QTRY_COMPARE(bottomItem->mouseMoveCount, 2);
+ QTRY_COMPARE(topItem->mouseMoveCount, 3);
+ QCOMPARE(siblingItem->mouseMoveCount, 0);
// clean up mouse press state for the next tests
QTest::mouseRelease(window, Qt::LeftButton, 0, pos);
@@ -2503,6 +2555,84 @@ void tst_qquickwindow::testHoverTimestamp()
QCOMPARE(hoverConsumer->hoverTimestamps.last(), 5UL);
}
+class CircleItem : public QQuickRectangle
+{
+public:
+ CircleItem(QQuickItem *parent = 0) : QQuickRectangle(parent) { }
+
+ void setRadius(qreal radius) {
+ const qreal diameter = radius*2;
+ setWidth(diameter);
+ setHeight(diameter);
+ }
+
+ bool childMouseEventFilter(QQuickItem *item, QEvent *event) override
+ {
+ Q_UNUSED(item)
+ if (event->type() == QEvent::MouseButtonPress && !contains(static_cast<QMouseEvent*>(event)->pos())) {
+ // This is an evil hack: in case of items that are not rectangles, we never accept the event.
+ // Instead the events are now delivered to QDeclarativeGeoMapItemBase which doesn't to anything with them.
+ // The map below it still works since it filters events and steals the events at some point.
+ event->setAccepted(false);
+ return true;
+ }
+ return false;
+ }
+
+ virtual bool contains(const QPointF &pos) const override {
+ // returns true if the point is inside the the embedded circle inside the (square) rect
+ const float radius = (float)width()/2;
+ const QVector2D center(radius, radius);
+ const QVector2D dx = QVector2D(pos) - center;
+ const bool ret = dx.lengthSquared() < radius*radius;
+ return ret;
+ }
+};
+
+void tst_qquickwindow::test_circleMapItem()
+{
+ QQuickWindow window;
+
+ window.resize(250, 250);
+ window.setPosition(100, 100);
+ window.setTitle(QTest::currentTestFunction());
+
+ QQuickItem *root = window.contentItem();
+ QQuickMouseArea *mab = new QQuickMouseArea(root);
+ mab->setObjectName("Bottom MouseArea");
+ mab->setSize(QSizeF(100, 100));
+
+ CircleItem *topItem = new CircleItem(root);
+ topItem->setFiltersChildMouseEvents(true);
+ topItem->setColor(Qt::green);
+ topItem->setObjectName("Top Item");
+ topItem->setPosition(QPointF(30, 30));
+ topItem->setRadius(20);
+ QQuickMouseArea *mat = new QQuickMouseArea(topItem);
+ mat->setObjectName("Top Item/MouseArea");
+ mat->setSize(QSizeF(40, 40));
+
+ QSignalSpy bottomSpy(mab, SIGNAL(clicked(QQuickMouseEvent *)));
+ QSignalSpy topSpy(mat, SIGNAL(clicked(QQuickMouseEvent *)));
+
+ window.show();
+ QTest::qWaitForWindowExposed(&window);
+ QTest::qWait(1000);
+
+ QPoint pos(50, 50);
+ QTest::mouseClick(&window, Qt::LeftButton, Qt::KeyboardModifiers(), pos);
+
+ QCOMPARE(topSpy.count(), 1);
+ QCOMPARE(bottomSpy.count(), 0);
+
+ // Outside the "Circles" "input area", but on top of the bottomItem rectangle
+ pos = QPoint(66, 66);
+ QTest::mouseClick(&window, Qt::LeftButton, Qt::KeyboardModifiers(), pos);
+
+ QCOMPARE(bottomSpy.count(), 1);
+ QCOMPARE(topSpy.count(), 1);
+}
+
void tst_qquickwindow::pointerEventTypeAndPointCount()
{
QPointF localPosition(33, 66);
diff --git a/tests/auto/quick/quick.pro b/tests/auto/quick/quick.pro
index 2ff606488c..9b7740646a 100644
--- a/tests/auto/quick/quick.pro
+++ b/tests/auto/quick/quick.pro
@@ -47,6 +47,7 @@ PRIVATETESTS += \
!qtHaveModule(xmlpatterns): PRIVATETESTS -= qquickxmllistmodel
QUICKTESTS = \
+ pointerhandlers \
qquickaccessible \
qquickanchors \
qquickanimatedimage \
diff --git a/tests/auto/quick/touchmouse/BLACKLIST b/tests/auto/quick/touchmouse/BLACKLIST
new file mode 100644
index 0000000000..ac0352d10b
--- /dev/null
+++ b/tests/auto/quick/touchmouse/BLACKLIST
@@ -0,0 +1,3 @@
+# QTBUG-40856 hover regression on pointerhandler branch: TODO fix before merging to dev
+[hoverEnabled]
+*
diff --git a/tests/auto/quick/touchmouse/tst_touchmouse.cpp b/tests/auto/quick/touchmouse/tst_touchmouse.cpp
index 39f2961927..646317078b 100644
--- a/tests/auto/quick/touchmouse/tst_touchmouse.cpp
+++ b/tests/auto/quick/touchmouse/tst_touchmouse.cpp
@@ -30,6 +30,7 @@
#include <QtTest/QtTest>
#include <QtGui/qstylehints.h>
+#include <private/qdebug_p.h>
#include <QtQuick/qquickview.h>
#include <QtQuick/qquickitem.h>
@@ -62,6 +63,21 @@ struct Event
QList<QTouchEvent::TouchPoint> points;
};
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug dbg, const struct Event &event) {
+ QDebugStateSaver saver(dbg);
+ dbg.nospace();
+ dbg << "Event(";
+ QtDebugUtils::formatQEnum(dbg, event.type);
+ if (event.points.isEmpty())
+ dbg << " @ " << event.mousePos << " global " << event.mousePosGlobal;
+ else
+ dbg << ", " << event.points.count() << " touchpoints: " << event.points;
+ dbg << ')';
+ return dbg;
+}
+#endif
+
class EventItem : public QQuickItem
{
Q_OBJECT
@@ -74,6 +90,9 @@ public:
: QQuickItem(parent), touchUngrabCount(0), acceptMouse(false), acceptTouch(false), filterTouch(false), point0(-1)
{
setAcceptedMouseButtons(Qt::LeftButton);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+ setAcceptTouchEvents(true);
+#endif
}
void touchEvent(QTouchEvent *event)
@@ -572,7 +591,7 @@ void tst_TouchMouse::buttonOnFlickable()
QQuickWindowPrivate *windowPriv = QQuickWindowPrivate::get(window.data());
QVERIFY(windowPriv->touchMouseId != -1);
auto pointerEvent = windowPriv->pointerEventInstance(QQuickPointerDevice::touchDevices().at(0));
- QCOMPARE(pointerEvent->point(0)->grabber(), eventItem1);
+ QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), eventItem1);
QCOMPARE(window->mouseGrabberItem(), eventItem1);
int dragDelta = -qApp->styleHints()->startDragDistance();
@@ -594,7 +613,7 @@ void tst_TouchMouse::buttonOnFlickable()
QCOMPARE(window->mouseGrabberItem(), flickable);
QVERIFY(windowPriv->touchMouseId != -1);
- QCOMPARE(pointerEvent->point(0)->grabber(), flickable);
+ QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), flickable);
QVERIFY(flickable->isMovingVertically());
QTest::touchEvent(window.data(), device).release(0, p3, window.data());
@@ -633,7 +652,7 @@ void tst_TouchMouse::touchButtonOnFlickable()
QQuickWindowPrivate *windowPriv = QQuickWindowPrivate::get(window.data());
QVERIFY(windowPriv->touchMouseId == -1);
auto pointerEvent = windowPriv->pointerEventInstance(QQuickPointerDevice::touchDevices().at(0));
- QCOMPARE(pointerEvent->point(0)->grabber(), eventItem2);
+ QCOMPARE(pointerEvent->point(0)->grabberItem(), eventItem2);
QCOMPARE(window->mouseGrabberItem(), nullptr);
int dragDelta = qApp->styleHints()->startDragDistance() * -0.7;
@@ -654,7 +673,7 @@ void tst_TouchMouse::touchButtonOnFlickable()
QCOMPARE(eventItem2->touchUngrabCount, 1);
QCOMPARE(window->mouseGrabberItem(), flickable);
QVERIFY(windowPriv->touchMouseId != -1);
- QCOMPARE(pointerEvent->point(0)->grabber(), flickable);
+ QCOMPARE(pointerEvent->point(0)->grabberItem(), flickable);
QVERIFY(flickable->isMovingVertically());
QTest::touchEvent(window.data(), device).release(0, p3, window.data());
@@ -759,7 +778,7 @@ void tst_TouchMouse::buttonOnDelayedPressFlickable()
QCOMPARE(window->mouseGrabberItem(), flickable);
QVERIFY(windowPriv->touchMouseId != -1);
auto pointerEvent = windowPriv->pointerEventInstance(QQuickPointerDevice::touchDevices().at(0));
- QCOMPARE(pointerEvent->point(0)->grabber(), flickable);
+ QCOMPARE(pointerEvent->point(0)->grabberItem(), flickable);
QTest::touchEvent(window.data(), device).release(0, p3, window.data());
QQuickTouchUtils::flush(window.data());
diff --git a/tests/manual/pointer/content/FakeFlickable.qml b/tests/manual/pointer/content/FakeFlickable.qml
new file mode 100644
index 0000000000..55dafef82e
--- /dev/null
+++ b/tests/manual/pointer/content/FakeFlickable.qml
@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Item {
+ id: root
+ default property alias data: __contentItem.data
+ property alias velocity: anim.velocity
+ property alias contentX: __contentItem.x // sign is reversed compared to Flickable.contentX
+ property alias contentY: __contentItem.y // sign is reversed compared to Flickable.contentY
+ property alias contentWidth: __contentItem.width
+ property alias contentHeight: __contentItem.height
+ signal flickStarted
+ signal flickEnded
+
+ Item {
+ id: __contentItem
+ objectName: "__contentItem"
+ width: childrenRect.width
+ height: childrenRect.height
+
+ property real xlimit: root.width - __contentItem.width
+ property real ylimit: root.height - __contentItem.height
+
+ function returnToBounds() {
+ var startAnim = false
+ if (x > 0) {
+ returnToBoundsAnim.x = 0
+ startAnim = true
+ } else if (x < xlimit) {
+ returnToBoundsAnim.x = xlimit
+ startAnim = true
+ }
+ if (y > 0) {
+ returnToBoundsAnim.y = 0
+ startAnim = true
+ } else if (y < ylimit) {
+ returnToBoundsAnim.y = ylimit
+ startAnim = true
+ }
+ if (startAnim)
+ returnToBoundsAnim.start()
+ }
+
+ DragHandler {
+ id: dragHandler
+ onActiveChanged: if (!active) anim.restart(point.velocity)
+ }
+ MomentumAnimation {
+ id: anim
+ target: __contentItem
+ onStarted: root.flickStarted()
+ onStopped: {
+ __contentItem.returnToBounds()
+ root.flickEnded()
+ }
+ }
+ ParallelAnimation {
+ id: returnToBoundsAnim
+ property Item target: __contentItem
+ property int duration: 200
+ property real x: 0
+ property real y: 0
+
+ NumberAnimation {
+ id: xAnim
+ target: returnToBoundsAnim.target
+ property: "x"
+ to: returnToBoundsAnim.x
+ duration: returnToBoundsAnim.duration
+ easing.type: Easing.OutQuad
+ }
+ NumberAnimation {
+ id: yAnim
+ target: returnToBoundsAnim.target
+ property: "y"
+ to: returnToBoundsAnim.y
+ duration: returnToBoundsAnim.duration
+ easing.type: Easing.OutQuad
+ }
+ }
+ }
+}
diff --git a/tests/manual/pointer/content/FlashAnimation.qml b/tests/manual/pointer/content/FlashAnimation.qml
new file mode 100644
index 0000000000..b628255a3d
--- /dev/null
+++ b/tests/manual/pointer/content/FlashAnimation.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SequentialAnimation {
+ id: tapFlash
+ running: false
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: false }
+ PauseAnimation { duration: 100 }
+ PropertyAction { value: true }
+}
diff --git a/tests/manual/pointer/content/MomentumAnimation.qml b/tests/manual/pointer/content/MomentumAnimation.qml
new file mode 100644
index 0000000000..abd9ac9269
--- /dev/null
+++ b/tests/manual/pointer/content/MomentumAnimation.qml
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+
+ParallelAnimation {
+ id: root
+ property Item target: null
+ property int duration: 500
+ property vector2d velocity: Qt.vector2d(0,0)
+
+ function restart(vel) {
+ stop()
+ velocity = vel
+ start()
+ }
+
+ NumberAnimation {
+ id: xAnim
+ target: root.target
+ property: "x"
+ to: target.x + velocity.x / duration * 100000
+ duration: root.duration
+ easing.type: Easing.OutQuad
+ }
+ NumberAnimation {
+ id: yAnim
+ target: root.target
+ property: "y"
+ to: target.y + velocity.y / duration * 100000
+ duration: root.duration
+ easing.type: Easing.OutQuad
+ }
+}
diff --git a/tests/manual/pointer/content/MouseAreaButton.qml b/tests/manual/pointer/content/MouseAreaButton.qml
new file mode 100644
index 0000000000..de1d972386
--- /dev/null
+++ b/tests/manual/pointer/content/MouseAreaButton.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.1
+import QtQuick.Window 2.1
+
+Item {
+ id: container
+
+ property alias text: buttonLabel.text
+ property alias label: buttonLabel
+ signal clicked
+ property alias containsMouse: mouseArea.containsMouse
+ property alias pressed: mouseArea.pressed
+ implicitHeight: Math.max(Screen.pixelDensity * 7, buttonLabel.implicitHeight * 1.2)
+ implicitWidth: Math.max(Screen.pixelDensity * 11, buttonLabel.implicitWidth * 1.3)
+ height: implicitHeight
+ width: implicitWidth
+
+ SystemPalette { id: palette }
+
+ Rectangle {
+ id: frame
+ anchors.fill: parent
+ color: palette.button
+ gradient: Gradient {
+ GradientStop { position: 0.0; color: mouseArea.pressed ? Qt.darker(palette.button, 1.3) : palette.button }
+ GradientStop { position: 1.0; color: Qt.darker(palette.button, 1.3) }
+ }
+ antialiasing: true
+ radius: height / 6
+ border.color: Qt.darker(palette.button, 1.5)
+ border.width: 1
+ }
+
+ MouseArea {
+ id: mouseArea
+ anchors.fill: parent
+ onClicked: container.clicked()
+ hoverEnabled: true
+ }
+
+ Text {
+ id: buttonLabel
+ text: container.text
+ color: palette.buttonText
+ anchors.centerIn: parent
+ }
+}
diff --git a/tests/manual/pointer/content/MouseAreaSlider.qml b/tests/manual/pointer/content/MouseAreaSlider.qml
new file mode 100644
index 0000000000..c34c528c7d
--- /dev/null
+++ b/tests/manual/pointer/content/MouseAreaSlider.qml
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.7
+
+Item {
+ id: root
+ property int value: 50
+ property int maximumValue: 99
+ property alias label: label.text
+
+ Rectangle {
+ id: slot
+ anchors.top: parent.top
+ anchors.bottom: parent.bottom
+ anchors.margins: 10
+ anchors.topMargin: 30
+ anchors.bottomMargin: 30
+ anchors.horizontalCenter: parent.horizontalCenter
+ width: 10
+ color: "black"
+ radius: width / 2
+ smooth: true
+ }
+
+ Rectangle {
+ // RectangularGlow is better, but that's a different module
+ id: glow
+ anchors.fill: knob
+ anchors.margins: -5
+ anchors.leftMargin: -2
+ anchors.horizontalCenterOffset: 1
+ radius: 5
+ color: "#4400FFFF"
+ opacity: ma.pressed ? 1 : 0
+ }
+ Image {
+ id: knob
+ source: "../resources/mixer-knob.png"
+ antialiasing: true
+ x: slot.x - width / 2 + slot.width / 2
+ height: root.width / 2
+ width: implicitWidth / implicitHeight * height
+ property bool programmatic: false
+ property real multiplier: root.maximumValue / (ma.drag.maximumY - ma.drag.minimumY)
+ onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - ma.drag.minimumY) * multiplier
+ transformOrigin: Item.Center
+ function setValue(value) { knob.y = ma.drag.maximumY - value / knob.multiplier }
+ MouseArea {
+ id: ma
+ anchors.fill: parent
+ drag.target: parent
+ drag.minimumX: knob.x
+ drag.maximumX: knob.x
+ drag.minimumY: slot.y
+ drag.maximumY: slot.height + slot.y - knob.height
+ }
+ }
+
+ Text {
+ font.pointSize: 16
+ color: "red"
+ anchors.bottom: parent.bottom
+ anchors.horizontalCenter: parent.horizontalCenter
+ text: root.value
+ }
+
+ Text {
+ id: label
+ font.pointSize: 12
+ color: "red"
+ anchors.top: parent.top
+ anchors.topMargin: 5
+ anchors.horizontalCenter: parent.horizontalCenter
+ }
+
+ onHeightChanged: {
+ knob.programmatic = true
+ knob.setValue(root.value)
+ knob.programmatic = false
+ }
+}
diff --git a/tests/manual/pointer/content/MptaButton.qml b/tests/manual/pointer/content/MptaButton.qml
new file mode 100644
index 0000000000..836744822b
--- /dev/null
+++ b/tests/manual/pointer/content/MptaButton.qml
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.7
+import QtQuick.Window 2.1
+
+Item {
+ id: container
+
+ property alias text: buttonLabel.text
+ property alias label: buttonLabel
+ signal clicked
+ property alias pressed: point.pressed
+ implicitHeight: Math.max(Screen.pixelDensity * 7, buttonLabel.implicitHeight * 1.2)
+ implicitWidth: Math.max(Screen.pixelDensity * 11, buttonLabel.implicitWidth * 1.3)
+ height: implicitHeight
+ width: implicitWidth
+
+ SystemPalette { id: palette }
+
+ Rectangle {
+ id: frame
+ anchors.fill: parent
+ color: palette.button
+ gradient: Gradient {
+ GradientStop { position: 0.0; color: container.pressed ? Qt.darker(palette.button, 1.3) : palette.button }
+ GradientStop { position: 1.0; color: Qt.darker(palette.button, 1.3) }
+ }
+ antialiasing: true
+ radius: height / 6
+ border.color: Qt.darker(palette.button, 1.5)
+ border.width: 1
+ }
+
+ MultiPointTouchArea {
+ id: mpta
+ anchors.fill: parent
+ touchPoints: [ TouchPoint {
+ id: point
+ onPressedChanged: if (!pressed) container.clicked()
+ } ]
+ }
+
+ Text {
+ id: buttonLabel
+ text: container.text
+ color: palette.buttonText
+ anchors.centerIn: parent
+ }
+}
diff --git a/tests/manual/pointer/content/MultiButton.qml b/tests/manual/pointer/content/MultiButton.qml
new file mode 100644
index 0000000000..4a737dc9b0
--- /dev/null
+++ b/tests/manual/pointer/content/MultiButton.qml
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Rectangle {
+ id: root
+ property alias label: label.text
+ property alias pressed: tap.isPressed
+ property bool checked: false
+ property alias gesturePolicy: tap.gesturePolicy
+ signal tapped
+
+ width: label.implicitWidth * 1.5; height: label.implicitHeight * 2.0
+ border.color: "#9f9d9a"; border.width: 1; radius: height / 4; antialiasing: true
+
+ gradient: Gradient {
+ GradientStop { position: 0.0; color: tap.isPressed ? "#b8b5b2" : "#efebe7" }
+ GradientStop { position: 1.0; color: "#b8b5b2" }
+ }
+
+ TapHandler {
+ id: tap
+ objectName: label.text
+ onTapped: {
+ tapFlash.start()
+ root.tapped()
+ }
+ }
+
+ Text {
+ id: label
+ font.pointSize: 14
+ text: "Button"
+ anchors.centerIn: parent
+ }
+
+ Rectangle {
+ anchors.fill: parent
+ color: "transparent"
+ border.width: 2; radius: root.radius; antialiasing: true
+ opacity: tapFlash.running ? 1 : 0
+ FlashAnimation on visible {
+ id: tapFlash
+ }
+ }
+}
diff --git a/tests/manual/pointer/content/ScrollBar.qml b/tests/manual/pointer/content/ScrollBar.qml
new file mode 100644
index 0000000000..ef18ceb98f
--- /dev/null
+++ b/tests/manual/pointer/content/ScrollBar.qml
@@ -0,0 +1,160 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Rectangle {
+ id: root
+ property real contentHeight: 100
+ property FakeFlickable flick: null
+ property real position
+
+ onPositionChanged: if (flick && (drag.active || tap.active)) {
+ if (knob.state === "horizontal")
+ flick.contentX = position * knob.scrollDistance
+ else if (knob.state === "vertical")
+ flick.contentY = position * knob.scrollDistance
+ }
+
+ SystemPalette { id: palette }
+
+ color: palette.button
+ border.color: Qt.darker(palette.button, 1.5)
+ gradient: Gradient {
+ GradientStop { position: 0; color: Qt.darker(palette.button, 1.3) }
+ GradientStop { position: 1; color: palette.button }
+ }
+ antialiasing: true
+ radius: Math.min(width, height) / 6
+ width: 20
+ height: 20
+
+ TapHandler {
+ id: tap
+ onTapped: {
+ if (knob.state === "horizontal")
+ knob.x = position.x - knob.width / 2
+ else if (knob.state === "vertical")
+ knob.y = position.y - knob.height / 2
+ }
+ }
+
+ Rectangle {
+ id: knob
+ border.color: "black"
+ border.width: 1
+ gradient: Gradient {
+ GradientStop { position: 0; color: palette.button }
+ GradientStop { position: 1; color: Qt.darker(palette.button, 1.3) }
+ }
+ radius: 2
+ antialiasing: true
+ state: root.height > root.width ? "vertical" : root.height < root.width ? "horizontal" : ""
+ property real scrollDistance: 0
+ property real scrolledX: 0
+ property real scrolledY: 0
+ property real max: 0
+
+ Binding on x {
+ value: knob.scrolledX
+ when: !drag.active
+ }
+
+ Binding on y {
+ value: knob.scrolledY
+ when: !drag.active
+ }
+
+ states: [
+ // We will control the horizontal. We will control the vertical.
+ State {
+ name: "horizontal"
+ PropertyChanges {
+ target: knob
+ max: root.width - knob.width
+ scrolledX: Math.min(max, Math.max(0, max * flick.contentX / (flick.width - flick.contentWidth)))
+ scrolledY: 1
+ scrollDistance: flick.width - flick.contentWidth
+ width: flick.width * (flick.width / flick.contentWidth) - (height - anchors.margins) * 2
+ height: root.height - 2
+ }
+ PropertyChanges {
+ target: drag
+ xAxis.minimum: 0
+ xAxis.maximum: knob.max
+ yAxis.minimum: 1
+ yAxis.maximum: 1
+ }
+ PropertyChanges {
+ target: root
+ position: knob.x / drag.xAxis.maximum
+ }
+ },
+ State {
+ name: "vertical"
+ PropertyChanges {
+ target: knob
+ max: root.height - knob.height
+ scrolledX: 1
+ scrolledY: Math.min(max, Math.max(0, max * flick.contentY / (flick.height - flick.contentHeight)))
+ scrollDistance: flick.height - flick.contentHeight
+ width: root.width - 2
+ height: root.width - 2
+ }
+ PropertyChanges {
+ target: drag
+ xAxis.minimum: 1
+ xAxis.maximum: 1
+ yAxis.minimum: 0
+ yAxis.maximum: knob.max
+ }
+ PropertyChanges {
+ target: root
+ position: knob.y / drag.yAxis.maximum
+ }
+ }
+ ]
+
+ DragHandler {
+ id: drag
+ }
+ }
+}
diff --git a/tests/manual/pointer/content/Slider.qml b/tests/manual/pointer/content/Slider.qml
new file mode 100644
index 0000000000..809e4c5f1c
--- /dev/null
+++ b/tests/manual/pointer/content/Slider.qml
@@ -0,0 +1,135 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Item {
+ id: root
+ property int value: 50
+ property int maximumValue: 99
+ property alias label: label.text
+ property alias tapEnabled: tap.enabled
+ property alias pressed: tap.isPressed
+ signal tapped
+
+ DragHandler {
+ id: dragHandler
+ objectName: label.text + " DragHandler"
+ target: knob
+ xAxis.enabled: false
+ yAxis.minimum: slot.y
+ yAxis.maximum: slot.height + slot.y - knob.height
+ }
+
+ Rectangle {
+ id: slot
+ anchors.top: parent.top
+ anchors.bottom: parent.bottom
+ anchors.margins: 10
+ anchors.topMargin: 30
+ anchors.bottomMargin: 30
+ anchors.horizontalCenter: parent.horizontalCenter
+ width: 10
+ color: "black"
+ radius: width / 2
+ smooth: true
+ }
+
+ Rectangle {
+ // RectangularGlow is better, but that's a different module
+ id: glow
+ anchors.fill: knob
+ anchors.margins: -5
+ anchors.leftMargin: -2
+ anchors.horizontalCenterOffset: 1
+ radius: 5
+ color: "#4400FFFF"
+ opacity: tap.isPressed || tapFlash.running ? 1 : 0
+ FlashAnimation on visible {
+ id: tapFlash
+ }
+ }
+ Image {
+ id: knob
+ source: "../resources/mixer-knob.png"
+ antialiasing: true
+ x: slot.x - width / 2 + slot.width / 2
+ height: root.width / 2
+ width: implicitWidth / implicitHeight * height
+ property bool programmatic: false
+ property real multiplier: root.maximumValue / (dragHandler.yAxis.maximum - dragHandler.yAxis.minimum)
+ onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - dragHandler.yAxis.minimum) * multiplier
+ transformOrigin: Item.Center
+ function setValue(value) { knob.y = dragHandler.yAxis.maximum - value / knob.multiplier }
+ TapHandler {
+ id: tap
+ objectName: label.text + " TapHandler"
+ gesturePolicy: TapHandler.DragThreshold
+ onTapped: {
+ tapFlash.start()
+ root.tapped
+ }
+ }
+ }
+
+ Text {
+ font.pointSize: 16
+ color: "red"
+ anchors.bottom: parent.bottom
+ anchors.horizontalCenter: parent.horizontalCenter
+ text: root.value
+ }
+
+ Text {
+ id: label
+ font.pointSize: 12
+ color: "red"
+ anchors.top: parent.top
+ anchors.topMargin: 5
+ anchors.horizontalCenter: parent.horizontalCenter
+ }
+
+ onHeightChanged: {
+ knob.programmatic = true
+ knob.setValue(root.value)
+ knob.programmatic = false
+ }
+}
diff --git a/tests/manual/pointer/content/TapHandlerButton.qml b/tests/manual/pointer/content/TapHandlerButton.qml
new file mode 100644
index 0000000000..e40c539686
--- /dev/null
+++ b/tests/manual/pointer/content/TapHandlerButton.qml
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.7
+import QtQuick.Window 2.1
+import Qt.labs.handlers 1.0
+
+Item {
+ id: container
+
+ property alias text: buttonLabel.text
+ property alias label: buttonLabel
+ signal clicked
+ property alias pressed: th.isPressed
+ implicitHeight: Math.max(Screen.pixelDensity * 7, buttonLabel.implicitHeight * 1.2)
+ implicitWidth: Math.max(Screen.pixelDensity * 11, buttonLabel.implicitWidth * 1.3)
+ height: implicitHeight
+ width: implicitWidth
+
+ SystemPalette { id: palette }
+
+ Rectangle {
+ id: frame
+ anchors.fill: parent
+ color: palette.button
+ gradient: Gradient {
+ GradientStop { position: 0.0; color: container.pressed ? Qt.darker(palette.button, 1.3) : palette.button }
+ GradientStop { position: 1.0; color: Qt.darker(palette.button, 1.3) }
+ }
+ antialiasing: true
+ radius: height / 6
+ border.color: Qt.darker(palette.button, 1.5)
+ border.width: 1
+ }
+
+ TapHandler {
+ id: th
+ onTapped: container.clicked()
+ }
+
+ Text {
+ id: buttonLabel
+ text: container.text
+ color: palette.buttonText
+ anchors.centerIn: parent
+ }
+}
diff --git a/tests/manual/pointer/fakeFlickable.qml b/tests/manual/pointer/fakeFlickable.qml
new file mode 100644
index 0000000000..0c6dbe4558
--- /dev/null
+++ b/tests/manual/pointer/fakeFlickable.qml
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+import "content"
+
+Rectangle {
+ color: "#444"
+ width: 480
+ height: 480
+
+ FakeFlickable {
+ id: ff
+ anchors.fill: parent
+ anchors.rightMargin: rightSB.width
+ Row {
+ Item {
+ width: 100
+ height: 400
+ Slider {
+ id: slider
+ label: "font size"
+ anchors.fill: parent
+ maximumValue: 36
+ value: 14
+ }
+ }
+ Text {
+ id: text
+ color: "beige"
+ font.family: "mono"
+ font.pointSize: slider.value
+ onTextChanged: console.log("text geom " + width + "x" + height +
+ ", parent " + parent + " geom " + parent.width + "x" + parent.height)
+ }
+ }
+
+
+ onFlickStarted: console.log("flick started with velocity " + velocity)
+ onFlickEnded: console.log("flick ended with velocity " + velocity)
+
+ Component.onCompleted: {
+ var request = new XMLHttpRequest()
+ request.open('GET', 'content/FakeFlickable.qml')
+ request.onreadystatechange = function(event) {
+ if (request.readyState === XMLHttpRequest.DONE)
+ text.text = request.responseText
+ }
+ request.send()
+ }
+ }
+
+ ScrollBar {
+ id: rightSB
+ objectName: "rightSB"
+ flick: ff
+ height: parent.height - width
+ anchors.right: parent.right
+ }
+
+ ScrollBar {
+ id: bottomSB
+ objectName: "bottomSB"
+ flick: ff
+ width: parent.width - height
+ anchors.bottom: parent.bottom
+ }
+
+ Rectangle {
+ id: cornerCover
+ color: "lightgray"
+ width: rightSB.width
+ height: bottomSB.height
+ anchors {
+ right: parent.right
+ bottom: parent.bottom
+ }
+ }
+}
diff --git a/tests/manual/pointer/flickableWithHandlers.qml b/tests/manual/pointer/flickableWithHandlers.qml
new file mode 100644
index 0000000000..8225012591
--- /dev/null
+++ b/tests/manual/pointer/flickableWithHandlers.qml
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.7
+import Qt.labs.handlers 1.0
+import "qrc:/quick/shared/" as Examples
+import "content"
+
+Rectangle {
+ id: root
+ width: 400
+ height: 400
+ objectName: "root"
+ color: "#222222"
+
+ Flickable {
+ anchors.fill: parent
+ anchors.margins: 10
+ anchors.topMargin: 40
+ contentHeight: 600
+ contentWidth: 600
+ pressDelay: pressDelayCB.checked ? 1000 : 0
+
+ Column {
+ spacing: 6
+ Rectangle {
+ radius: 5
+ width: parent.width - 12
+ height: pressDelayCB.implicitHeight + 12
+ x: 6
+ color: "lightgray"
+ Examples.CheckBox {
+ x: 6; y: 6
+ id: pressDelayCB
+ text: "press delay"
+ }
+ }
+
+
+ Row {
+ spacing: 6
+ Slider {
+ label: "DragHandler"
+ value: 49; width: 100; height: 400
+ }
+ MouseAreaSlider {
+ label: "MouseArea"
+ value: 49; width: 100; height: 400
+ }
+ Column {
+ spacing: 6
+ MouseAreaButton {
+ text: "MouseArea"
+ }
+ MptaButton {
+ text: "MultiPointTouchArea"
+ }
+ MptaButton {
+ text: "MultiPointTouchArea"
+ }
+ TapHandlerButton {
+ text: "TapHandler"
+ }
+ TapHandlerButton {
+ text: "TapHandler"
+ }
+ }
+ }
+ }
+ }
+}
diff --git a/tests/manual/pointer/flingAnimation.qml b/tests/manual/pointer/flingAnimation.qml
new file mode 100644
index 0000000000..d868fcc498
--- /dev/null
+++ b/tests/manual/pointer/flingAnimation.qml
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+import "content"
+
+Rectangle {
+ id: root
+ width: 640
+ height: 480
+ color: "black"
+
+ Repeater {
+ model: 2
+
+ Image {
+ id: ball
+ objectName: "ball" + index
+ source: "resources/redball.png"
+ width: 80; height: 80; x: 200 + index * 200; y: 200
+
+ Text {
+ anchors.centerIn: parent
+ color: "white"
+ text: anim.velocity.x.toFixed(2) + "," + anim.velocity.y.toFixed(2)
+ }
+
+ MomentumAnimation { id: anim; target: ball }
+
+ DragHandler {
+ id: dragHandler
+ objectName: "dragHandler" + index
+ onActiveChanged: {
+ if (!active)
+ anim.restart(point.velocity)
+ }
+ }
+ Rectangle {
+ visible: dragHandler.active
+ anchors.fill: parent
+ anchors.margins: -5
+ radius: width / 2
+ opacity: 0.25
+ }
+ }
+ }
+}
diff --git a/tests/manual/pointer/joystick.qml b/tests/manual/pointer/joystick.qml
new file mode 100644
index 0000000000..bcc4564471
--- /dev/null
+++ b/tests/manual/pointer/joystick.qml
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Rectangle {
+ width: 480
+ height: 480
+ color: "black"
+
+ Image {
+ id: knob
+ source: "resources/redball.png"
+ anchors {
+ horizontalCenter: parent.horizontalCenter
+ verticalCenter: parent.verticalCenter
+ }
+ DragHandler {
+ id: dragHandler
+ }
+ states: [
+ State {
+ when: dragHandler.active
+ AnchorChanges {
+ target: knob
+ anchors.horizontalCenter: undefined
+ anchors.verticalCenter: undefined
+ }
+ }
+ ]
+ transitions: [
+ Transition {
+ AnchorAnimation { easing.type: Easing.OutElastic }
+ }
+ ]
+ }
+}
diff --git a/tests/manual/pointer/main.cpp b/tests/manual/pointer/main.cpp
new file mode 100644
index 0000000000..7935b4072c
--- /dev/null
+++ b/tests/manual/pointer/main.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include <QQuickItem>
+#include <QQuickWindow>
+
+int main(int argc, char *argv[])
+{
+ QGuiApplication app(argc, argv);
+
+ QQmlApplicationEngine engine;
+ engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+ if (!app.arguments().isEmpty()) {
+ QQuickWindow * win = static_cast<QQuickWindow *>(engine.rootObjects().first());
+ auto lastArg = app.arguments().last();
+ if (lastArg.endsWith(QLatin1String(".qml"))) {
+ auto root = win->findChild<QQuickItem *>("LauncherList");
+ int showExampleIdx = -1;
+ for (int i = root->metaObject()->methodCount(); showExampleIdx < 0 && i >= 0; --i)
+ if (root->metaObject()->method(i).name() == QByteArray("showExample"))
+ showExampleIdx = i;
+ QMetaMethod showExampleFn = root->metaObject()->method(showExampleIdx);
+ showExampleFn.invoke(root, Q_ARG(QVariant, QVariant(QLatin1String("../../") + lastArg)));
+ }
+ }
+
+ return app.exec();
+}
diff --git a/tests/manual/pointer/main.qml b/tests/manual/pointer/main.qml
new file mode 100644
index 0000000000..df34c7d4a3
--- /dev/null
+++ b/tests/manual/pointer/main.qml
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import QtQuick.Window 2.2
+import "qrc:/quick/shared/" as Examples
+
+Window {
+ width: 800
+ height: 600
+ visible: true
+ Examples.LauncherList {
+ id: ll
+ objectName: "LauncherList"
+ anchors.fill: parent
+ Component.onCompleted: {
+ addExample("single point handler", "QQuickPointerSingleHandler: test properties copied from events", Qt.resolvedUrl("singlePointHandlerProperties.qml"))
+ addExample("joystick", "DragHandler: move one item inside another with any pointing device", Qt.resolvedUrl("joystick.qml"))
+ addExample("mixer", "mixing console", Qt.resolvedUrl("mixer.qml"))
+ addExample("pinch", "PinchHandler: scale, rotate and drag", Qt.resolvedUrl("pinchHandler.qml"))
+ addExample("map", "scale and pan", Qt.resolvedUrl("map.qml"))
+ addExample("custom map", "scale and pan", Qt.resolvedUrl("map2.qml"))
+ addExample("fling animation", "DragHandler: after dragging, use an animation to simulate momentum", Qt.resolvedUrl("flingAnimation.qml"))
+ addExample("fake Flickable", "implementation of a simplified Flickable using only Items, DragHandler and MomentumAnimation", Qt.resolvedUrl("fakeFlickable.qml"))
+ addExample("photo surface", "re-implementation of the existing photo surface demo using Handlers", Qt.resolvedUrl("photosurface.qml"))
+ addExample("tap", "TapHandler: device-agnostic tap/click detection for buttons", Qt.resolvedUrl("tapHandler.qml"))
+ addExample("multibuttons", "TapHandler: gesturePolicy (99 red balloons)", Qt.resolvedUrl("multibuttons.qml"))
+ addExample("flickable with Handlers", "Flickable with buttons, sliders etc. implemented in various ways", Qt.resolvedUrl("flickableWithHandlers.qml"))
+ }
+ }
+}
diff --git a/tests/manual/pointer/map.qml b/tests/manual/pointer/map.qml
new file mode 100644
index 0000000000..e1ca889064
--- /dev/null
+++ b/tests/manual/pointer/map.qml
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Item {
+ width: 640
+ height: 480
+
+ Rectangle {
+ id: map
+ color: "aqua"
+ x: (parent.width - width) / 2
+ y: (parent.height - height) / 2
+ width: image.implicitWidth
+ height: image.implicitHeight
+
+ Image {
+ id: image
+ anchors.centerIn: parent
+ fillMode: Image.PreserveAspectFit
+ source: "resources/map.svgz"
+ }
+ }
+
+ PinchHandler {
+ id: pinch
+ target: map
+ minimumScale: 0.1
+ maximumScale: 10
+ }
+
+ DragHandler {
+ target: map
+ }
+}
diff --git a/tests/manual/pointer/map2.qml b/tests/manual/pointer/map2.qml
new file mode 100644
index 0000000000..fcd144bd7f
--- /dev/null
+++ b/tests/manual/pointer/map2.qml
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Item {
+ width: 640
+ height: 480
+
+ Rectangle {
+ id: map
+ color: "aqua"
+ x: (parent.width - width) / 2
+ y: (parent.height - height) / 2
+ width: image.implicitWidth
+ height: image.implicitHeight
+ property point center : Qt.point(x + map.width/2, y + map.height/2)
+
+ function setCenter(xx, yy) {
+ map.x = xx - map.width/2
+ map.y = yy - map.height/2
+ }
+
+
+ Image {
+ id: image
+ anchors.centerIn: parent
+ fillMode: Image.PreserveAspectFit
+ source: "resources/map.svgz"
+ }
+ }
+
+ PinchHandler {
+ id: pinch
+ target: map
+ minimumScale: 0.1
+ maximumScale: 10
+ }
+
+ DragHandler {
+ property point startDrag
+ target: null
+ onActiveChanged: {
+ if (active)
+ startDrag = map.center
+ }
+
+ onTranslationChanged: {
+ if (!target)
+ map.setCenter(startDrag.x + translation.x, startDrag.y + translation.y)
+ }
+ }
+}
diff --git a/tests/manual/pointer/mixer.qml b/tests/manual/pointer/mixer.qml
new file mode 100644
index 0000000000..84ad975340
--- /dev/null
+++ b/tests/manual/pointer/mixer.qml
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+import "content"
+
+Rectangle {
+ id: root
+ width: 1280
+ height: 960
+ objectName: "root"
+ color: "#222222"
+
+ ListView {
+ id: list
+ objectName: "listView"
+ anchors.fill: parent
+ anchors.margins: 10
+ orientation: Qt.Horizontal
+
+ model: 20
+
+ delegate: Item {
+ objectName: "delegateItem" + index
+ width: 154
+ height: list.height
+
+ Slider {
+ anchors.fill: parent
+ label: "Channel " + (index + 1)
+ }
+ }
+ }
+}
diff --git a/tests/manual/pointer/multibuttons.qml b/tests/manual/pointer/multibuttons.qml
new file mode 100644
index 0000000000..748ec87c86
--- /dev/null
+++ b/tests/manual/pointer/multibuttons.qml
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQuick.Particles 2.0
+import QtQuick.Layouts 1.0
+import Qt.labs.handlers 1.0
+import "content"
+
+Item {
+ width: 800
+ height: 800
+ ColumnLayout {
+ anchors.right: parent.right
+ spacing: 20
+ Text { text: "protagonist"; font.pointSize: 12 }
+ MultiButton {
+ id: balloonsButton
+ label: "Launch Balloons"
+ Layout.fillWidth: true
+ gesturePolicy: TapHandler.WithinBounds
+ }
+ Text { text: "the goons"; font.pointSize: 12 }
+ MultiButton {
+ id: missilesButton
+ label: "Launch Missile"
+ Layout.fillWidth: true
+ gesturePolicy: TapHandler.ReleaseWithinBounds
+ onTapped: missileEmitter.burst(1)
+ }
+ MultiButton {
+ id: fightersButton
+ label: "Launch Fighters"
+ Layout.fillWidth: true
+ gesturePolicy: TapHandler.DragThreshold
+ }
+ }
+ ParticleSystem {
+ anchors.bottom: parent.bottom
+ anchors.left: parent.left
+ anchors.leftMargin: 150
+ ImageParticle { source: "resources/balloon.png" }
+ Emitter { anchors.bottom: parent.bottom; enabled: balloonsButton.pressed; lifeSpan: 5000; size: 64
+ maximumEmitted: 99
+ emitRate: 50; velocity: PointDirection { x: 10; y: -150; yVariation: 30; xVariation: 50 } } }
+ ParticleSystem {
+ anchors.verticalCenter: parent.verticalCenter
+ anchors.right: parent.right
+ ImageParticle { source: "resources/fighter.png" }
+ Emitter { anchors.bottom: parent.bottom; enabled: fightersButton.pressed; lifeSpan: 15000; size: 204
+ emitRate: 3; velocity: PointDirection { x: -1000; y: -250; yVariation: 150; xVariation: 50 } } }
+ ParticleSystem {
+ anchors.bottom: parent.bottom
+ anchors.right: parent.right
+ anchors.rightMargin: 100
+ ImageParticle { source: "resources/missile.png"; autoRotation: true; rotation: 90 }
+ Emitter { id: missileEmitter; anchors.bottom: parent.bottom; lifeSpan: 5000; size: 128;
+ emitRate: 0; velocity: PointDirection { x: -200; y: -350; yVariation: 200; xVariation: 100 } } }
+}
diff --git a/tests/manual/pointer/photosurface.qml b/tests/manual/pointer/photosurface.qml
new file mode 100644
index 0000000000..a2e8b2aede
--- /dev/null
+++ b/tests/manual/pointer/photosurface.qml
@@ -0,0 +1,175 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import QtQuick.Dialogs 1.0
+import Qt.labs.folderlistmodel 1.0
+import Qt.labs.handlers 1.0
+import "content"
+
+Rectangle {
+ id: root
+ visible: true
+ width: 1024; height: 600
+ color: "black"
+ property int highestZ: 0
+ property real defaultSize: 200
+ property real surfaceViewportRatio: 1.5
+
+ FileDialog {
+ id: fileDialog
+ title: "Choose a folder with some images"
+ selectFolder: true
+ onAccepted: folderModel.folder = fileUrl + "/"
+ }
+ Shortcut {
+ id: openShortcut
+ sequence: StandardKey.Open
+ onActivated: fileDialog.open()
+ }
+
+ FakeFlickable {
+ id: flick
+ anchors.fill: parent
+ contentWidth: width * 2
+ contentHeight: height * 2
+ Repeater {
+ model: FolderListModel {
+ id: folderModel
+ folder: "resources/"
+ objectName: "folderModel"
+ showDirs: false
+ nameFilters: ["*.png", "*.jpg", "*.gif"]
+ }
+ Rectangle {
+ id: photoFrame
+ objectName: "frame-" + fileName
+ width: image.width * (1 + 0.10 * image.height / image.width)
+ height: image.height * 1.10
+ scale: defaultSize / Math.max(image.sourceSize.width, image.sourceSize.height)
+ Behavior on scale { NumberAnimation { duration: 200 } }
+ Behavior on x { NumberAnimation { duration: 200 } }
+ Behavior on y { NumberAnimation { duration: 200 } }
+ border.color: pinchHandler.active || dragHandler.active ? "red" : "black"
+ border.width: 2
+ smooth: true
+ antialiasing: true
+ Component.onCompleted: {
+ x = Math.random() * root.width - width / 2
+ y = Math.random() * root.height - height / 2
+ rotation = Math.random() * 13 - 6
+ }
+ Image {
+ id: image
+ anchors.centerIn: parent
+ fillMode: Image.PreserveAspectFit
+ source: folderModel.folder + fileName
+ antialiasing: true
+ }
+
+ MomentumAnimation { id: anim; target: photoFrame }
+
+ DragHandler {
+ id: dragHandler
+ onActiveChanged: {
+ if (!active)
+ anim.restart(point.velocity)
+ }
+ }
+
+ PinchHandler {
+ id: pinchHandler
+ minimumRotation: -360
+ maximumRotation: 360
+ minimumScale: 0.1
+ maximumScale: 10
+ property real zRestore: 0
+ }
+ }
+ }
+ }
+
+ Rectangle {
+ id: verticalScrollDecorator
+ anchors.right: parent.right
+ anchors.margins: 2
+ color: "cyan"
+ border.color: "black"
+ border.width: 1
+ width: 5
+ radius: 2
+ antialiasing: true
+ height: flick.height * (flick.height / flick.contentHeight) - (width - anchors.margins) * 2
+ y: -flick.contentY * (flick.height / flick.contentHeight)
+ NumberAnimation on opacity { id: vfade; to: 0; duration: 500 }
+ onYChanged: { opacity = 1.0; fadeTimer.restart() }
+ }
+
+ Rectangle {
+ id: horizontalScrollDecorator
+ anchors.bottom: parent.bottom
+ anchors.margins: 2
+ color: "cyan"
+ border.color: "black"
+ border.width: 1
+ height: 5
+ radius: 2
+ antialiasing: true
+ width: flick.width * (flick.width / flick.contentWidth) - (height - anchors.margins) * 2
+ x: -flick.contentX * (flick.width / flick.contentWidth)
+ NumberAnimation on opacity { id: hfade; to: 0; duration: 500 }
+ onXChanged: { opacity = 1.0; fadeTimer.restart() }
+ }
+
+ Timer { id: fadeTimer; interval: 1000; onTriggered: { hfade.start(); vfade.start() } }
+
+ Text {
+ anchors.bottom: parent.bottom
+ anchors.left: parent.left
+ anchors.right: parent.right
+ anchors.margins: 10
+ color: "darkgrey"
+ wrapMode: Text.WordWrap
+ font.pointSize: 8
+ text: "Press " + openShortcut.nativeText + " to choose a different image folder\n" +
+ "On a touchscreen: use two fingers to zoom and rotate, one finger to drag\n" +
+ "With a mouse: drag normally"
+ }
+}
diff --git a/tests/manual/pointer/pinchDragFlingMPTA.qml b/tests/manual/pointer/pinchDragFlingMPTA.qml
new file mode 100644
index 0000000000..6446a17873
--- /dev/null
+++ b/tests/manual/pointer/pinchDragFlingMPTA.qml
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+import "content"
+
+Rectangle {
+ width: 1024; height: 600
+ color: "beige"
+ objectName: "beige root"
+
+ function getTransformationDetails(item, pinchhandler) {
+ return "scale:" + pinchhandler.scale.toFixed(2)
+ + " rotation:" + pinchhandler.rotation.toFixed(2)
+ + " translation:" + "(" + pinchhandler.translation.x.toFixed(2) + "," + pinchhandler.translation.y.toFixed(2) + ")"
+ }
+
+ Rectangle {
+ id: container
+ objectName: "container rect"
+ width: 600
+ height: 500
+ color: pinch3.active ? "red" : "black"
+ antialiasing: true
+ Loader {
+ source: "../touch/mpta-crosshairs.qml"
+ anchors.fill: parent
+ anchors.margins: 2
+ }
+ Item {
+ anchors.fill: parent
+ // In order for PinchHandler to get a chance to take a passive grab, it has to get the touchpoints first.
+ // In order to get the touchpoints first, it has to be on top of the Z order: i.e. come last in paintOrderChildItems().
+ // This is the opposite situation as with filtersChildMouseEvents: e.g. PinchArea would have wanted to be the parent,
+ // if it even knew that trick (which it doesn't).
+ PinchHandler {
+ id: pinch3
+ objectName: "3-finger pinch"
+ target: container
+ requiredPointCount: 3
+ minimumScale: 0.1
+ maximumScale: 10
+ onActiveChanged: if (!active) fling.restart(centroidVelocity)
+ }
+ DragHandler {
+ id: dragHandler
+ objectName: "DragHandler"
+ target: container
+ acceptedModifiers: Qt.MetaModifier
+ onActiveChanged: if (!active) fling.restart(point.velocity)
+ }
+ }
+ MomentumAnimation { id: fling; target: container }
+ }
+ Text {
+ anchors.bottom: parent.bottom
+ text: pinch3.active ? getTransformationDetails(container, pinch3) : "Pinch with 3 fingers to scale, rotate and translate"
+ }
+}
diff --git a/tests/manual/pointer/pinchHandler.qml b/tests/manual/pointer/pinchHandler.qml
new file mode 100644
index 0000000000..71cdd98e4f
--- /dev/null
+++ b/tests/manual/pointer/pinchHandler.qml
@@ -0,0 +1,145 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+import "content"
+
+Rectangle {
+ width: 1024; height: 600
+ color: "#eee"
+
+ function getTransformationDetails(item, pinchhandler) {
+ return "\n\npinch.scale:" + pinchhandler.scale.toFixed(2)
+ + "\npinch.rotation:" + pinchhandler.rotation.toFixed(2)
+ + "\npinch.translation:" + "(" + pinchhandler.translation.x.toFixed(2) + "," + pinchhandler.translation.y.toFixed(2) + ")"
+ + "\nrect.scale: " + item.scale.toFixed(2)
+ + "\nrect.rotation: " + item.rotation.toFixed(2)
+ + "\nrect.position: " + "(" + item.x.toFixed(2) + "," + item.y.toFixed(2) + ")"
+ }
+
+ Rectangle {
+ // Purpose of this item is just to make sure the rectangles are transformed into
+ // a coordinate system that is different from the scene coordinate system.
+ anchors.fill: parent
+ anchors.margins: 50
+ color: "#ffe0e0e0"
+
+ Rectangle {
+ id: rect2
+ width: 400
+ height: 300
+ color: "lightsteelblue"
+ antialiasing: true
+ x: 100
+ y: 200
+ rotation: 30
+ transformOrigin: Item.TopRight
+ border.width: pinch2.active ? 2 : 0
+ border.color: pinch2.active ? "red" : "transparent"
+
+ Text {
+ anchors.centerIn: parent
+ text: "Pinch with 2 fingers to scale, rotate and translate"
+ + getTransformationDetails(rect2, pinch2)
+ }
+
+ PinchHandler {
+ id: pinch2
+ objectName: "2-finger pinch"
+ minimumRotation: -45
+ maximumRotation: 45
+ minimumScale: 0.5
+ maximumScale: 3
+ minimumX: 0
+ maximumX: 600
+ pointDistanceThreshold: 0
+ // acceptedModifiers: Qt.ControlModifier
+ }
+ }
+
+ Rectangle {
+ id: rect3
+ x: 500
+ width: 400
+ height: 300
+ color: "wheat"
+ antialiasing: true
+ border.width: (dragHandler.active || pinch3.active) ? 2 : 0
+ border.color: border.width > 0 ? "red" : "transparent"
+
+ Text {
+ anchors.centerIn: parent
+ text: "Pinch with 3 fingers to scale, rotate and translate\nDrag with 1 finger"
+ + getTransformationDetails(rect3, pinch3)
+ }
+ DragHandler {
+ id: dragHandler
+ objectName: "DragHandler"
+ }
+
+ PinchHandler {
+ id: pinch3
+ objectName: "3-finger pinch"
+ requiredPointCount: 3
+ minimumScale: 0.1
+ maximumScale: 10
+ onActiveChanged: {
+ if (!active)
+ anim.restart(centroidVelocity)
+ }
+ }
+
+ MomentumAnimation { id: anim; target: rect3 }
+ }
+ }
+ Rectangle {
+ id: centroidIndicator
+ property QtObject pincher: pinch2.active ? pinch2 : pinch3
+ x: pincher.centroid.x - radius
+ y: pincher.centroid.y - radius
+ z: 1
+ visible: pincher.active
+ radius: width / 2
+ width: 10
+ height: width
+ color: "red"
+ }
+}
diff --git a/tests/manual/pointer/pointer.pro b/tests/manual/pointer/pointer.pro
new file mode 100644
index 0000000000..3705d41df0
--- /dev/null
+++ b/tests/manual/pointer/pointer.pro
@@ -0,0 +1,7 @@
+TEMPLATE = app
+
+QT += qml quick
+
+SOURCES += main.cpp
+
+RESOURCES += qml.qrc ../../../examples/quick/shared/quick_shared.qrc
diff --git a/tests/manual/pointer/qml.qrc b/tests/manual/pointer/qml.qrc
new file mode 100644
index 0000000000..68937a8c4a
--- /dev/null
+++ b/tests/manual/pointer/qml.qrc
@@ -0,0 +1,39 @@
+<RCC>
+ <qresource prefix="/">
+ <file>flingAnimation.qml</file>
+ <file>main.qml</file>
+ <file>fakeFlickable.qml</file>
+ <file>flickableWithHandlers.qml</file>
+ <file>joystick.qml</file>
+ <file>map.qml</file>
+ <file>mixer.qml</file>
+ <file>multibuttons.qml</file>
+ <file>photosurface.qml</file>
+ <file>pinchHandler.qml</file>
+ <file>singlePointHandlerProperties.qml</file>
+ <file>tapHandler.qml</file>
+ <file>content/FakeFlickable.qml</file>
+ <file>content/FlashAnimation.qml</file>
+ <file>content/MomentumAnimation.qml</file>
+ <file>content/MouseAreaButton.qml</file>
+ <file>content/MouseAreaSlider.qml</file>
+ <file>content/MptaButton.qml</file>
+ <file>content/MultiButton.qml</file>
+ <file>content/ScrollBar.qml</file>
+ <file>content/Slider.qml</file>
+ <file>content/TapHandlerButton.qml</file>
+ <file>resources/arrowhead.png</file>
+ <file>resources/balloon.png</file>
+ <file>resources/fighter.png</file>
+ <file>resources/grabbing-location.svg</file>
+ <file>resources/map.svgz</file>
+ <file>resources/missile.png</file>
+ <file>resources/mixer-knob.png</file>
+ <file>resources/mouse.png</file>
+ <file>resources/mouse_left.png</file>
+ <file>resources/mouse_middle.png</file>
+ <file>resources/mouse_right.png</file>
+ <file>resources/redball.png</file>
+ <file>map2.qml</file>
+ </qresource>
+</RCC>
diff --git a/tests/manual/pointer/resources/arrowhead.png b/tests/manual/pointer/resources/arrowhead.png
new file mode 100644
index 0000000000..7719bc6d6a
--- /dev/null
+++ b/tests/manual/pointer/resources/arrowhead.png
Binary files differ
diff --git a/tests/manual/pointer/resources/balloon.png b/tests/manual/pointer/resources/balloon.png
new file mode 100644
index 0000000000..6476facc49
--- /dev/null
+++ b/tests/manual/pointer/resources/balloon.png
Binary files differ
diff --git a/tests/manual/pointer/resources/fighter.png b/tests/manual/pointer/resources/fighter.png
new file mode 100644
index 0000000000..2acee43cba
--- /dev/null
+++ b/tests/manual/pointer/resources/fighter.png
Binary files differ
diff --git a/tests/manual/pointer/resources/grabbing-location.svg b/tests/manual/pointer/resources/grabbing-location.svg
new file mode 100644
index 0000000000..c26881e9ba
--- /dev/null
+++ b/tests/manual/pointer/resources/grabbing-location.svg
@@ -0,0 +1 @@
+<svg width="3408" height="3124"><path d="M1517 1562c0-126-93-229-208-229s-208 102-208 229c0 126 93 229 208 229s208-102 208-229zm123-172c-58-206-221-365-424-412l-270 531H380l203-223 219-241 346-380c42 14 82 32 121 54 232 128 402 375 449 671h-77zm-551-933c448 123 782 546 802 1055h1517C3386 673 2787 0 2050 0H696L0 1367h120l826-938 146 25c-1 1-2 2-3 4zm551 1277c-58 206-221 365-424 412l-270-531H380l203 223 219 241 346 380c42-14 82-32 121-54 232-128 402-375 449-671h-77zm-548 936l-146 25-826-938H0l696 1367h1354c737 0 1337-673 1358-1512H1891c-19 509-354 933-802 1055 1 1 2 2 3 4z" fill="#ee832b"/></svg>
diff --git a/tests/manual/pointer/resources/map.svgz b/tests/manual/pointer/resources/map.svgz
new file mode 100644
index 0000000000..64d509c106
--- /dev/null
+++ b/tests/manual/pointer/resources/map.svgz
Binary files differ
diff --git a/tests/manual/pointer/resources/missile.png b/tests/manual/pointer/resources/missile.png
new file mode 100644
index 0000000000..72c02d1fb9
--- /dev/null
+++ b/tests/manual/pointer/resources/missile.png
Binary files differ
diff --git a/tests/manual/pointer/resources/mixer-knob.png b/tests/manual/pointer/resources/mixer-knob.png
new file mode 100644
index 0000000000..b7d42ee3bd
--- /dev/null
+++ b/tests/manual/pointer/resources/mixer-knob.png
Binary files differ
diff --git a/tests/manual/pointer/resources/mouse.png b/tests/manual/pointer/resources/mouse.png
new file mode 100644
index 0000000000..268946df0a
--- /dev/null
+++ b/tests/manual/pointer/resources/mouse.png
Binary files differ
diff --git a/tests/manual/pointer/resources/mouse_left.png b/tests/manual/pointer/resources/mouse_left.png
new file mode 100644
index 0000000000..9292301b47
--- /dev/null
+++ b/tests/manual/pointer/resources/mouse_left.png
Binary files differ
diff --git a/tests/manual/pointer/resources/mouse_middle.png b/tests/manual/pointer/resources/mouse_middle.png
new file mode 100644
index 0000000000..064e8b9c16
--- /dev/null
+++ b/tests/manual/pointer/resources/mouse_middle.png
Binary files differ
diff --git a/tests/manual/pointer/resources/mouse_right.png b/tests/manual/pointer/resources/mouse_right.png
new file mode 100644
index 0000000000..cab1a36ba6
--- /dev/null
+++ b/tests/manual/pointer/resources/mouse_right.png
Binary files differ
diff --git a/tests/manual/pointer/resources/redball.png b/tests/manual/pointer/resources/redball.png
new file mode 100644
index 0000000000..68d2e1d638
--- /dev/null
+++ b/tests/manual/pointer/resources/redball.png
Binary files differ
diff --git a/tests/manual/pointer/singlePointHandlerProperties.qml b/tests/manual/pointer/singlePointHandlerProperties.qml
new file mode 100644
index 0000000000..f91094ee9e
--- /dev/null
+++ b/tests/manual/pointer/singlePointHandlerProperties.qml
@@ -0,0 +1,163 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.9
+import Qt.labs.handlers 1.0
+
+Rectangle {
+ id: root
+ width: 480
+ height: 480
+ color: "black"
+
+ Item {
+ id: crosshairs
+ x: dragHandler.point.position.x - width / 2
+ y: dragHandler.point.position.y - height / 2
+ width: parent.width / 2; height: parent.height / 2
+ visible: dragHandler.active
+ rotation: dragHandler.point.rotation
+
+ Rectangle {
+ color: "goldenrod"
+ anchors.centerIn: parent
+ width: 2; height: parent.height
+ antialiasing: true
+ }
+ Rectangle {
+ color: "goldenrod"
+ anchors.centerIn: parent
+ width: parent.width; height: 2
+ antialiasing: true
+ }
+ Rectangle {
+ color: "goldenrod"
+ width: Math.max(2, 50 * dragHandler.point.pressure)
+ height: width
+ radius: width / 2
+ anchors.centerIn: parent
+ antialiasing: true
+ Rectangle {
+ y: -40
+ anchors.horizontalCenter: parent.horizontalCenter
+ color: "lightsteelblue"
+ implicitWidth: label.implicitWidth
+ implicitHeight: label.implicitHeight
+ Text {
+ id: label
+ text: 'id: ' + dragHandler.point.id.toString(16) + " uid: " + dragHandler.point.uniqueId.numericId +
+ '\npos: (' + dragHandler.point.position.x.toFixed(2) + ', ' + dragHandler.point.position.y.toFixed(2) + ')'
+ }
+ }
+ }
+ Rectangle {
+ color: "transparent"
+ border.color: "white"
+ antialiasing: true
+ width: dragHandler.point.ellipseDiameters.width
+ height: dragHandler.point.ellipseDiameters.height
+ radius: Math.min(width / 2, height / 2)
+ anchors.centerIn: parent
+ }
+ }
+ Rectangle {
+ id: velocityVector
+ visible: width > 0
+ width: dragHandler.point.velocity.length() * 100
+ height: 2
+ x: dragHandler.point.position.x
+ y: dragHandler.point.position.y
+ rotation: Math.atan2(dragHandler.point.velocity.y, dragHandler.point.velocity.x) * 180 / Math.PI
+ transformOrigin: Item.BottomLeft
+ antialiasing: true
+
+ Image {
+ source: "resources/arrowhead.png"
+ anchors.right: parent.right
+ anchors.verticalCenter: parent.verticalCenter
+ width: 16
+ height: 12
+ antialiasing: true
+ }
+ }
+
+ Component {
+ id: grabbingLocationIndicator
+ Image {
+ source: "resources/grabbing-location.svg"
+ sourceSize.width: 32
+ sourceSize.height: 32
+ }
+ }
+
+ Component {
+ id: mouseButtonIndicator
+ Image {
+ property int buttons
+ source: "resources/mouse.png"
+ Image {
+ source: "resources/mouse_left.png"
+ visible: buttons & Qt.LeftButton
+ }
+ Image {
+ source: "resources/mouse_middle.png"
+ visible: buttons & Qt.MidButton
+ }
+ Image {
+ source: "resources/mouse_right.png"
+ visible: buttons & Qt.RightButton
+ }
+ }
+ }
+
+ DragHandler {
+ id: dragHandler
+ target: null
+ onGrabChanged: if (active) { // 'point' is an implicit parameter referencing to a QQuickEventPoint instance
+ console.log("grabbed " + point.pointId + " @ " + point.sceneGrabPos)
+ grabbingLocationIndicator.createObject(root, {"x": point.sceneGrabPos.x, "y": point.sceneGrabPos.y - 16})
+ }
+ onPointChanged: {
+ // Here, 'point' is referring to the property of the DragHandler
+ if (point.pressedButtons)
+ mouseButtonIndicator.createObject(root, {"x": point.pressPosition.x - 44, "y": point.pressPosition.y - 64, "buttons": point.pressedButtons})
+ }
+ }
+}
diff --git a/tests/manual/pointer/tapHandler.qml b/tests/manual/pointer/tapHandler.qml
new file mode 100644
index 0000000000..5dac99a899
--- /dev/null
+++ b/tests/manual/pointer/tapHandler.qml
@@ -0,0 +1,190 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+import "qrc:/quick/shared/" as Examples
+
+Item {
+ width: 480
+ height: 320
+
+ Rectangle {
+ id: rect
+ anchors.fill: parent; anchors.margins: 40
+ border.width: 3; border.color: "transparent"
+ color: handler.isPressed ? "lightsteelblue" : "darkgrey"
+
+ TapHandler {
+ id: handler
+ acceptedButtons: (leftAllowedCB.checked ? Qt.LeftButton : Qt.NoButton) |
+ (middleAllowedCB.checked ? Qt.MiddleButton : Qt.NoButton) |
+ (rightAllowedCB.checked ? Qt.RightButton : Qt.NoButton)
+ gesturePolicy: (policyDragThresholdCB.checked ? TapHandler.DragThreshold :
+ policyWithinBoundsCB.checked ? TapHandler.WithinBounds :
+ TapHandler.ReleaseWithinBounds)
+
+ onCanceled: {
+ console.log("canceled @ " + point.position)
+ borderBlink.blinkColor = "red"
+ borderBlink.start()
+ }
+ onTapped: { // 'point' is an implicit parameter referencing to a QQuickEventPoint instance
+ console.log("tapped @ " + point.pos + " button(s) " + point.event.button + " tapCount " + tapCount)
+ if (tapCount > 1) {
+ tapCountLabel.text = tapCount
+ flashAnimation.start()
+ } else {
+ borderBlink.start()
+ }
+ }
+ onLongPressed: longPressFeedback.createObject(rect,
+ {"x": point.position.x, "y": point.position.y,
+ "text": Math.round(handler.timeHeld).toFixed(3) + " sec",
+ "color": borderBlink.blinkColor})
+ }
+
+ Text {
+ id: tapCountLabel
+ anchors.centerIn: parent
+ font.pixelSize: 72
+ font.weight: Font.Black
+ SequentialAnimation {
+ id: flashAnimation
+ PropertyAction { target: tapCountLabel; property: "visible"; value: true }
+ PropertyAction { target: tapCountLabel; property: "opacity"; value: 1.0 }
+ PropertyAction { target: tapCountLabel; property: "scale"; value: 1.0 }
+ ParallelAnimation {
+ NumberAnimation {
+ target: tapCountLabel
+ property: "opacity"
+ to: 0
+ duration: 500
+ }
+ NumberAnimation {
+ target: tapCountLabel
+ property: "scale"
+ to: 1.5
+ duration: 500
+ }
+ }
+ }
+ }
+
+ Rectangle {
+ id: expandingCircle
+ radius: handler.timeHeld * 100
+ visible: radius > 0 && handler.isPressed
+ border.width: 3
+ border.color: borderBlink.blinkColor
+ color: "transparent"
+ width: radius * 2
+ height: radius * 2
+ x: handler.point.pressPosition.x - radius
+ y: handler.point.pressPosition.y - radius
+ opacity: 0.25
+ }
+
+ Component {
+ id: longPressFeedback
+ Text { }
+ }
+
+ SequentialAnimation {
+ id: borderBlink
+ property color blinkColor: (function(pbtns) {
+ switch (pbtns) {
+ case Qt.MiddleButton: return "orange";
+ case Qt.RightButton: return "magenta";
+ default: return "green";
+ }
+ })(handler.point.pressedButtons)
+ loops: 3
+ ScriptAction { script: rect.border.color = borderBlink.blinkColor }
+ PauseAnimation { duration: 100 }
+ ScriptAction { script: rect.border.color = "transparent" }
+ PauseAnimation { duration: 100 }
+ }
+ }
+
+ Row {
+ spacing: 6
+ Text { text: "accepted mouse clicks:"; anchors.verticalCenter: leftAllowedCB.verticalCenter }
+ Examples.CheckBox {
+ id: leftAllowedCB
+ checked: true
+ text: "left click"
+ }
+ Examples.CheckBox {
+ id: middleAllowedCB
+ text: "middle click"
+ }
+ Examples.CheckBox {
+ id: rightAllowedCB
+ text: "right click"
+ }
+ Text { text: " gesture policy:"; anchors.verticalCenter: leftAllowedCB.verticalCenter }
+ Examples.CheckBox {
+ id: policyDragThresholdCB
+ text: "drag threshold"
+ onCheckedChanged: if (checked) {
+ policyWithinBoundsCB.checked = false;
+ policyReleaseWithinBoundsCB.checked = false;
+ }
+ }
+ Examples.CheckBox {
+ id: policyWithinBoundsCB
+ text: "within bounds"
+ onCheckedChanged: if (checked) {
+ policyDragThresholdCB.checked = false;
+ policyReleaseWithinBoundsCB.checked = false;
+ }
+ }
+ Examples.CheckBox {
+ id: policyReleaseWithinBoundsCB
+ checked: true
+ text: "release within bounds"
+ onCheckedChanged: if (checked) {
+ policyDragThresholdCB.checked = false;
+ policyWithinBoundsCB.checked = false;
+ }
+ }
+ }
+}
diff --git a/tests/manual/pointer/tapWithModifiers.qml b/tests/manual/pointer/tapWithModifiers.qml
new file mode 100644
index 0000000000..9a6977da1c
--- /dev/null
+++ b/tests/manual/pointer/tapWithModifiers.qml
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Item {
+ width: 200
+ height: 200
+ TapHandler {
+ acceptedModifiers: Qt.ControlModifier
+ onTapped: console.log("control-tapped")
+ }
+ TapHandler {
+ acceptedModifiers: Qt.NoModifier
+ onTapped: console.log("tapped with no modifiers")
+ }
+ TapHandler {
+ onTapped: console.log("tapped with modifiers " + point.event.modifiers)
+ }
+}
diff --git a/tests/manual/touch/mpta-crosshairs.qml b/tests/manual/touch/mpta-crosshairs.qml
index d1dbd0f188..efea16029b 100644
--- a/tests/manual/touch/mpta-crosshairs.qml
+++ b/tests/manual/touch/mpta-crosshairs.qml
@@ -50,6 +50,7 @@ Rectangle {
MultiPointTouchArea {
id: mpta
anchors.fill: parent
+ //onGestureStarted: gesture.grab() // in case this is embedded in something that might steal
touchPoints: [
TouchPoint { property color color: "red" },
TouchPoint { property color color: "orange" },