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Diffstat (limited to 'src/gui/kernel/qstandardgestures_p.h')
-rw-r--r-- | src/gui/kernel/qstandardgestures_p.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/gui/kernel/qstandardgestures_p.h b/src/gui/kernel/qstandardgestures_p.h new file mode 100644 index 0000000..9829cf0 --- /dev/null +++ b/src/gui/kernel/qstandardgestures_p.h @@ -0,0 +1,129 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** 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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSTANDARDGESTURES_P_H +#define QSTANDARDGESTURES_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 "qbasictimer.h" +#include "qdebug.h" + +#include "qgesture.h" +#include "qgesture_p.h" + +#include "qstandardgestures.h" +#include "qbasictimer.h" + +QT_BEGIN_NAMESPACE + +class QPanGesturePrivate : public QGesturePrivate +{ + Q_DECLARE_PUBLIC(QPanGesture) + +public: + void setupGestureTarget(QObject *o); + + QSizeF totalOffset; + QSizeF lastOffset; + QPointF lastPosition; + +#if defined(QT_MAC_USE_COCOA) + QBasicTimer singleTouchPanTimer; + QPointF prevMousePos; +#endif +}; + +class QPinchGesturePrivate : public QGesturePrivate +{ + Q_DECLARE_PUBLIC(QPinchGesture) + +public: + QPinchGesturePrivate() + : scaleFactor(0), lastScaleFactor(0), + rotationAngle(0), lastRotationAngle(0) +#ifdef Q_WS_WIN + ,initialDistance(0) +#endif + { + } + + void setupGestureTarget(QObject *o); + + qreal scaleFactor; + qreal lastScaleFactor; + qreal rotationAngle; + qreal lastRotationAngle; + QPointF startCenterPoint; + QPointF lastCenterPoint; + QPointF centerPoint; +#ifdef Q_WS_WIN + int initialDistance; +#endif +}; + +class QSwipeGesturePrivate : public QGesturePrivate +{ + Q_DECLARE_PUBLIC(QSwipeGesture) + +public: + QSwipeGesturePrivate() + : swipeAngle(-1) + { + } + + void setupGestureTarget(QObject *o); + qreal swipeAngle; +}; + +QT_END_NAMESPACE + +#endif // QSTANDARDGESTURES_P_H |