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Diffstat (limited to 'src/gui/util/qflickgesture_p.h')
-rw-r--r-- | src/gui/util/qflickgesture_p.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/gui/util/qflickgesture_p.h b/src/gui/util/qflickgesture_p.h new file mode 100644 index 0000000..e095cf5 --- /dev/null +++ b/src/gui/util/qflickgesture_p.h @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2011 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 "qevent.h" +#include "qgesturerecognizer.h" +#include "private/qgesture_p.h" +#include "qscroller.h" +#include "qscopedpointer.h" + +#ifndef QT_NO_GESTURES + +QT_BEGIN_NAMESPACE + +class QFlickGesturePrivate; +class QGraphicsItem; + +class Q_GUI_EXPORT QFlickGesture : public QGesture +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QFlickGesture) + +public: + QFlickGesture(QObject *receiver, Qt::MouseButton button, QObject *parent = 0); + ~QFlickGesture(); + + friend class QFlickGestureRecognizer; +}; + +class PressDelayHandler; + +class QFlickGesturePrivate : public QGesturePrivate +{ + Q_DECLARE_PUBLIC(QFlickGesture) +public: + QFlickGesturePrivate(); + + QPointer<QObject> receiver; + QScroller *receiverScroller; + Qt::MouseButton button; // NoButton == Touch + bool macIgnoreWheel; + static PressDelayHandler *pressDelayHandler; +}; + +class QFlickGestureRecognizer : public QGestureRecognizer +{ +public: + QFlickGestureRecognizer(Qt::MouseButton button); + + QGesture *create(QObject *target); + QGestureRecognizer::Result recognize(QGesture *state, QObject *watched, QEvent *event); + void reset(QGesture *state); + +private: + Qt::MouseButton button; // NoButton == Touch +}; + +QT_END_NAMESPACE + +#endif // QT_NO_GESTURES + +#endif // QFLICKGESTURE_P_H |