1 files changed, 99 insertions, 0 deletions
diff --git a/tests/manual/gestures/scrollarea/mousepangesturerecognizer.cpp b/tests/manual/gestures/scrollarea/mousepangesturerecognizer.cpp
new file mode 100644
index 000000000..66fcf1802
--- /dev/null
+++ b/tests/manual/gestures/scrollarea/mousepangesturerecognizer.cpp
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite 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 "mousepangesturerecognizer.h"
+
+#include <QEvent>
+#include <QMouseEvent>
+#include <QGesture>
+
+MousePanGestureRecognizer::MousePanGestureRecognizer()
+{
+}
+
+QGesture *MousePanGestureRecognizer::create(QObject *)
+{
+    return new QPanGesture;
+}
+
+QGestureRecognizer::Result MousePanGestureRecognizer::recognize(QGesture *state, QObject *, QEvent *event)
+{
+    QPanGesture *g = static_cast<QPanGesture *>(state);
+    if (event->type() == QEvent::TouchBegin) {
+        // ignore the following mousepress event
+        g->setProperty("ignoreMousePress", QVariant::fromValue<bool>(true));
+    } else if (event->type() == QEvent::TouchEnd) {
+        g->setProperty("ignoreMousePress", QVariant::fromValue<bool>(false));
+    }
+    QMouseEvent *me = static_cast<QMouseEvent *>(event);
+    if (event->type() == QEvent::MouseButtonPress) {
+        if (g->property("ignoreMousePress").toBool())
+            return QGestureRecognizer::Ignore;
+        g->setHotSpot(me->globalPos());
+        g->setProperty("startPos", me->globalPos());
+        g->setProperty("pressed", QVariant::fromValue<bool>(true));
+        return QGestureRecognizer::TriggerGesture | QGestureRecognizer::ConsumeEventHint;
+    } else if (event->type() == QEvent::MouseMove) {
+        if (g->property("pressed").toBool()) {
+            QPoint offset = me->globalPos() - g->property("startPos").toPoint();
+            g->setLastOffset(g->offset());
+            g->setOffset(QPointF(offset.x(), offset.y()));
+            return QGestureRecognizer::TriggerGesture | QGestureRecognizer::ConsumeEventHint;
+        }
+        return QGestureRecognizer::CancelGesture;
+    } else if (event->type() == QEvent::MouseButtonRelease) {
+        if (g->property("pressed").toBool())
+            return QGestureRecognizer::FinishGesture | QGestureRecognizer::ConsumeEventHint;
+    }
+    return QGestureRecognizer::Ignore;
+}
+
+void MousePanGestureRecognizer::reset(QGesture *state)
+{
+    QPanGesture *g = static_cast<QPanGesture *>(state);
+    g->setLastOffset(QPointF());
+    g->setOffset(QPointF());
+    g->setAcceleration(0);
+    g->setProperty("startPos", QVariant());
+    g->setProperty("pressed", QVariant::fromValue<bool>(false));
+    g->setProperty("ignoreMousePress", QVariant::fromValue<bool>(false));
+    QGestureRecognizer::reset(state);
+}