Revert "Add gestures"HEADmaster

This reverts commit 4d7cc49a79343aec00a9fc6241ae120177bf9d53.

4 files changed, 2 insertions, 303 deletions

diff --git a/scroller/qflickgesture.cpp b/scroller/qflickgesture.cpp
deleted file mode 100644
index 03434a2..0000000
--- a/scroller/qflickgesture.cpp
+++ /dev/null
@@ -1,208 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** 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 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qflickgesture.h"
-#include "qgesture.h"
-#include "qevent.h"
-#include "qwidget.h"
-#include "qabstractscrollarea.h"
-#include "qdebug.h"
-
-QT_BEGIN_NAMESPACE
-
-
-class QFlickGesturePrivate
-{
-public:
-    QFlickGesturePrivate()
-    {
-    }
-
-    QKineticScroller *scroller()
-    {
-        if (!target || !target->parent())
-            return 0;
-
-        QKineticScroller *s = target->parent()->property("kineticScroller").value<QKineticScroller *>();
-        return s;
-    }
-
-    QPointer<QWidget> target;
-
-#if QT_VERSION < 0x040700
-    QTime timer;
-#else
-    QElapsedTimer timer;
-#endif
-
-    friend class QFlickGesture;
-};
-
-
-QFlickGestureRecognizer::QFlickGestureRecognizer()
-{
-}
-
-QGesture *QFlickGestureRecognizer::create(QObject *target)
-{
-    if (target && target->isWidgetType()) {
-    QWidget *widget = static_cast<QWidget *>(target);
-#if defined(Q_OS_WIN) && !defined(QT_NO_NATIVE_GESTURES)
-        // for scroll areas on Windows we want to use native gestures instead
-        if (!qobject_cast<QAbstractScrollArea *>(target->parent()))
-            widget->setAttribute(Qt::WA_AcceptTouchEvents);
-#else
-        widget->setAttribute(Qt::WA_AcceptTouchEvents);
-#endif
-        return new QFlickGesture(widget);
-    }
-    return new QFlickGesture(0);
-}
-
-QGestureRecognizer::Result QFlickGestureRecognizer::recognize(QGesture *state,
-                                                            QObject *,
-                                                            QEvent *event)
-{
-    QFlickGesture *q = static_cast<QFlickGesture *>(state);
-    QFlickGesturePrivate *d = q->d;
-
-    QKineticScroller *scroller = d->scroller();
-    if (!scroller)
-        return QGestureRecognizer::Ignore;
-
-    // eat mouse events if the scroller is active
-    if ((scroller->state() == QKineticScroller::StateDragging ||
-         scroller->state() == QKineticScroller::StateScrolling) &&
-        (event->type() != QEvent::MouseButtonPress &&
-         event->type() != QEvent::MouseMove &&
-         event->type() != QEvent::MouseButtonDblClick &&
-         event->type() != QEvent::MouseButtonRelease) )
-        return QGestureRecognizer::Ignore | QGestureRecognizer::ConsumeEventHint;
-
-    // ignore all other events except touch
-    if (event->type() != QEvent::TouchBegin &&
-        event->type() != QEvent::TouchEnd &&
-        event->type() != QEvent::TouchUpdate)
-        return QGestureRecognizer::Ignore;
-
-    qDebug()<<"recognize event: "<<event<<"target:"<<d->target<<"scroller:"<<d->scroller();
-
-    const QTouchEvent *ev = static_cast<const QTouchEvent *>(event);
-    QTouchEvent::TouchPoint tp = ev->touchPoints().first();
-
-    qint64 timestamp = d->timer.elapsed();
-
-    QKineticScroller::State oldState = scroller->state();
-
-    QGestureRecognizer::Result result = QGestureRecognizer::Ignore;
-    switch (event->type()) {
-    case QEvent::TouchBegin:
-        scroller->handleInput(QKineticScroller::InputPress, tp.pos(), timestamp);
-        break;
-    case QEvent::TouchEnd:
-        scroller->handleInput(QKineticScroller::InputRelease, tp.pos(), timestamp);
-        break;
-    case QEvent::TouchUpdate:
-        scroller->handleInput(QKineticScroller::InputMove, tp.pos(), timestamp);
-        break;
-    default:
-        break;
-    }
-
-    QKineticScroller::State newState = scroller->state();
-
-    bool oldTriggered = (oldState == QKineticScroller::StateInactive) ||
-                        (oldState == QKineticScroller::StatePressed);
-
-    bool newTriggered = (newState == QKineticScroller::StateInactive) ||
-                        (newState == QKineticScroller::StatePressed);
-
-    if (event->type() == QEvent::TouchBegin && !newTriggered)
-        return QGestureRecognizer::MayBeGesture;
-
-    if (event->type() == QEvent::TouchEnd && !oldTriggered)
-        return QGestureRecognizer::CancelGesture;
-
-    if (!oldTriggered && !newTriggered)
-        return QGestureRecognizer::Ignore;
-
-    if (oldTriggered && newTriggered)
-        return QGestureRecognizer::Ignore | QGestureRecognizer::ConsumeEventHint;
-
-    if (!oldTriggered)
-        return QGestureRecognizer::TriggerGesture | QGestureRecognizer::ConsumeEventHint;
-
-    return QGestureRecognizer::FinishGesture | QGestureRecognizer::ConsumeEventHint;
-}
-
-void QFlickGestureRecognizer::reset(QGesture *state)
-{
-    QFlickGesture *flick = static_cast<QFlickGesture*>(state);
-    flick->d->target = 0;
-    flick->d->timer.start();
-
-    QGestureRecognizer::reset(state);
-}
-
-
-
-/*!
-    \class QFlickGesture
-    \since 4.7
-    \brief The QFlickGesture class describes a flicking gesture made by the user.
-    \ingroup gestures
-
-    \sa {Gestures Programming}, QPinchGesture, QSwipeGesture
-*/
-
-/*!
-    \internal
-*/
-QFlickGesture::QFlickGesture(QWidget *target, QObject *parent)
-    : QGesture(parent)
-{
-    d = new QFlickGesturePrivate();
-    d->target = target;
-    d->timer.start();
-    qDebug() << "QFlickGesture::FlickGesture for: " << target;
-}
-
-QT_END_NAMESPACE
diff --git a/scroller/qflickgesture.h b/scroller/qflickgesture.h
deleted file mode 100644
index b6571d0..0000000
--- a/scroller/qflickgesture.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** 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 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QFLICKGESTURE_P_H
-#define QFLICKGESTURE_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of other Qt classes.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qgesturerecognizer.h"
-#include "private/qgesture_p.h"
-
-#include "qkineticscroller.h"
-
-QT_BEGIN_NAMESPACE
-
-class QFlickGestureRecognizer : public QGestureRecognizer
-{
-public:
-    QFlickGestureRecognizer();
-
-    QGesture *create(QObject *target);
-    QGestureRecognizer::Result recognize(QGesture *state, QObject *watched, QEvent *event);
-    void reset(QGesture *state);
-};
-
-class QFlickGesturePrivate;
-
-class Q_GUI_EXPORT QFlickGesture : public QGesture
-{
-    Q_OBJECT
-
-public:
-    QFlickGesture(QWidget *widget, QObject *parent = 0);
-
-    friend class QFlickGestureRecognizer;
-
-private:
-    QFlickGesturePrivate *d;
-};
-
-QT_END_NAMESPACE
-
-#endif // QFLICKGESTURES_P_H
diff --git a/scroller/qkineticscroller.h b/scroller/qkineticscroller.h
index 56bf733..f7eef8f 100644
--- a/scroller/qkineticscroller.h
+++ b/scroller/qkineticscroller.h
@@ -53,7 +53,6 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Gui)
 
-class QFlickGestureRecognizer;
 class QKineticScrollerPrivate;
 
 class QKineticScroller
@@ -155,8 +154,6 @@ protected:
 private:
     Q_DISABLE_COPY(QKineticScroller)
     Q_DECLARE_PRIVATE(QKineticScroller)
-
-    friend class QFlickGestureRecognizer;
 };
 
 QT_END_NAMESPACE
diff --git a/scroller/scroller.pro b/scroller/scroller.pro
index 28b794b..97a3ca7 100644
--- a/scroller/scroller.pro
+++ b/scroller/scroller.pro
@@ -9,8 +9,8 @@ DEPENDPATH += .
 INCLUDEPATH += .
 
 # Input
-HEADERS += qkineticscroller.h qkineticscroller_p.h qflickgesture.h
-SOURCES += qkineticscroller.cpp qflickgesture.cpp
+HEADERS += qkineticscroller.h qkineticscroller_p.h
+SOURCES += qkineticscroller.cpp
 
 macx:SOURCES += qkineticscroller_mac.mm
 maemo5:SOURCES += qkineticscroller_maemo5.cpp