diff options
Diffstat (limited to 'src/quick/items/qquickflickable.cpp')
| -rw-r--r-- | src/quick/items/qquickflickable.cpp | 47 |
1 files changed, 31 insertions, 16 deletions
diff --git a/src/quick/items/qquickflickable.cpp b/src/quick/items/qquickflickable.cpp index a5b4bb0309..49117d27d1 100644 --- a/src/quick/items/qquickflickable.cpp +++ b/src/quick/items/qquickflickable.cpp @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** 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. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** 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 http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** 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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** 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. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** 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. ** ** $QT_END_LICENSE$ ** @@ -877,6 +883,10 @@ QQuickFlickableVisibleArea *QQuickFlickable::visibleArea() \e contentHeight is not equal to the \e height of the Flickable. Allows flicking horizontally if the \e contentWidth is not equal to the \e width of the Flickable. + \li Flickable.AutoFlickIfNeeded - allows flicking vertically if the + \e contentHeight is greater than the \e height of the Flickable. + Allows flicking horizontally if the \e contentWidth is greater than + to the \e width of the Flickable. (since \c{QtQuick 2.7}) \li Flickable.HorizontalFlick - allows flicking horizontally. \li Flickable.VerticalFlick - allows flicking vertically. \li Flickable.HorizontalAndVerticalFlick - allows flicking in both directions. @@ -1529,11 +1539,11 @@ void QQuickFlickablePrivate::replayDelayedPress() // If we have the grab, release before delivering the event if (QQuickWindow *w = q->window()) { + replayingPressEvent = true; if (w->mouseGrabberItem() == q) q->ungrabMouse(); // Use the event handler that will take care of finding the proper item to propagate the event - replayingPressEvent = true; QCoreApplication::sendEvent(w, mouseEvent.data()); replayingPressEvent = false; } @@ -2167,6 +2177,8 @@ qreal QQuickFlickable::vHeight() const bool QQuickFlickable::xflick() const { Q_D(const QQuickFlickable); + if ((d->flickableDirection & QQuickFlickable::AutoFlickIfNeeded) && (vWidth() > width())) + return true; if (d->flickableDirection == QQuickFlickable::AutoFlickDirection) return std::floor(qAbs(vWidth() - width())); return d->flickableDirection & QQuickFlickable::HorizontalFlick; @@ -2175,6 +2187,8 @@ bool QQuickFlickable::xflick() const bool QQuickFlickable::yflick() const { Q_D(const QQuickFlickable); + if ((d->flickableDirection & QQuickFlickable::AutoFlickIfNeeded) && (vHeight() > height())) + return true; if (d->flickableDirection == QQuickFlickable::AutoFlickDirection) return std::floor(qAbs(vHeight() - height())); return d->flickableDirection & QQuickFlickable::VerticalFlick; @@ -2185,7 +2199,8 @@ void QQuickFlickable::mouseUngrabEvent() Q_D(QQuickFlickable); // if our mouse grab has been removed (probably by another Flickable), // fix our state - d->cancelInteraction(); + if (!d->replayingPressEvent) + d->cancelInteraction(); } void QQuickFlickablePrivate::cancelInteraction() |