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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 275 insertions, 0 deletions

diff --git a/src/gui/kernel/qgesture.h b/src/gui/kernel/qgesture.h
new file mode 100644
index 0000000000..6f9c994b1e
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+++ b/src/gui/kernel/qgesture.h
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+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 QGESTURE_H
+#define QGESTURE_H
+
+#include <QtCore/qobject.h>
+#include <QtCore/qlist.h>
+#include <QtCore/qdatetime.h>
+#include <QtCore/qpoint.h>
+#include <QtCore/qrect.h>
+#include <QtCore/qmetatype.h>
+
+#ifndef QT_NO_GESTURES
+
+QT_BEGIN_HEADER
+
+Q_DECLARE_METATYPE(Qt::GestureState)
+Q_DECLARE_METATYPE(Qt::GestureType)
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QGesturePrivate;
+class Q_GUI_EXPORT QGesture : public QObject
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QGesture)
+
+    Q_PROPERTY(Qt::GestureState state READ state)
+    Q_PROPERTY(Qt::GestureType gestureType READ gestureType)
+    Q_PROPERTY(QGesture::GestureCancelPolicy gestureCancelPolicy READ gestureCancelPolicy WRITE setGestureCancelPolicy)
+    Q_PROPERTY(QPointF hotSpot READ hotSpot WRITE setHotSpot RESET unsetHotSpot)
+    Q_PROPERTY(bool hasHotSpot READ hasHotSpot)
+
+public:
+    explicit QGesture(QObject *parent = 0);
+    ~QGesture();
+
+    Qt::GestureType gestureType() const;
+
+    Qt::GestureState state() const;
+
+    QPointF hotSpot() const;
+    void setHotSpot(const QPointF &value);
+    bool hasHotSpot() const;
+    void unsetHotSpot();
+
+    enum GestureCancelPolicy {
+        CancelNone = 0,
+        CancelAllInContext
+    };
+
+    void setGestureCancelPolicy(GestureCancelPolicy policy);
+    GestureCancelPolicy gestureCancelPolicy() const;
+
+protected:
+    QGesture(QGesturePrivate &dd, QObject *parent);
+
+private:
+    friend class QGestureEvent;
+    friend class QGestureRecognizer;
+    friend class QGestureManager;
+    friend class QGraphicsScenePrivate;
+};
+
+class QPanGesturePrivate;
+class Q_GUI_EXPORT QPanGesture : public QGesture
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QPanGesture)
+
+    Q_PROPERTY(QPointF lastOffset READ lastOffset WRITE setLastOffset)
+    Q_PROPERTY(QPointF offset READ offset WRITE setOffset)
+    Q_PROPERTY(QPointF delta READ delta STORED false)
+    Q_PROPERTY(qreal acceleration READ acceleration WRITE setAcceleration)
+    Q_PRIVATE_PROPERTY(QPanGesture::d_func(), qreal horizontalVelocity READ horizontalVelocity WRITE setHorizontalVelocity)
+    Q_PRIVATE_PROPERTY(QPanGesture::d_func(), qreal verticalVelocity READ verticalVelocity WRITE setVerticalVelocity)
+
+public:
+    QPanGesture(QObject *parent = 0);
+
+    QPointF lastOffset() const;
+    QPointF offset() const;
+    QPointF delta() const;
+    qreal acceleration() const;
+
+    void setLastOffset(const QPointF &value);
+    void setOffset(const QPointF &value);
+    void setAcceleration(qreal value);
+
+    friend class QPanGestureRecognizer;
+    friend class QWinNativePanGestureRecognizer;
+};
+
+class QPinchGesturePrivate;
+class Q_GUI_EXPORT QPinchGesture : public QGesture
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QPinchGesture)
+    Q_FLAGS(ChangeFlags ChangeFlag)
+
+public:
+    enum ChangeFlag {
+        ScaleFactorChanged = 0x1,
+        RotationAngleChanged = 0x2,
+        CenterPointChanged = 0x4
+    };
+    Q_DECLARE_FLAGS(ChangeFlags, ChangeFlag)
+
+    Q_PROPERTY(ChangeFlags totalChangeFlags READ totalChangeFlags WRITE setTotalChangeFlags)
+    Q_PROPERTY(ChangeFlags changeFlags READ changeFlags WRITE setChangeFlags)
+
+    Q_PROPERTY(qreal totalScaleFactor READ totalScaleFactor WRITE setTotalScaleFactor)
+    Q_PROPERTY(qreal lastScaleFactor READ lastScaleFactor WRITE setLastScaleFactor)
+    Q_PROPERTY(qreal scaleFactor READ scaleFactor WRITE setScaleFactor)
+
+    Q_PROPERTY(qreal totalRotationAngle READ totalRotationAngle WRITE setTotalRotationAngle)
+    Q_PROPERTY(qreal lastRotationAngle READ lastRotationAngle WRITE setLastRotationAngle)
+    Q_PROPERTY(qreal rotationAngle READ rotationAngle WRITE setRotationAngle)
+
+    Q_PROPERTY(QPointF startCenterPoint READ startCenterPoint WRITE setStartCenterPoint)
+    Q_PROPERTY(QPointF lastCenterPoint READ lastCenterPoint WRITE setLastCenterPoint)
+    Q_PROPERTY(QPointF centerPoint READ centerPoint WRITE setCenterPoint)
+
+public:
+    QPinchGesture(QObject *parent = 0);
+
+    ChangeFlags totalChangeFlags() const;
+    void setTotalChangeFlags(ChangeFlags value);
+
+    ChangeFlags changeFlags() const;
+    void setChangeFlags(ChangeFlags value);
+
+    QPointF startCenterPoint() const;
+    QPointF lastCenterPoint() const;
+    QPointF centerPoint() const;
+    void setStartCenterPoint(const QPointF &value);
+    void setLastCenterPoint(const QPointF &value);
+    void setCenterPoint(const QPointF &value);
+
+    qreal totalScaleFactor() const;
+    qreal lastScaleFactor() const;
+    qreal scaleFactor() const;
+    void setTotalScaleFactor(qreal value);
+    void setLastScaleFactor(qreal value);
+    void setScaleFactor(qreal value);
+
+    qreal totalRotationAngle() const;
+    qreal lastRotationAngle() const;
+    qreal rotationAngle() const;
+    void setTotalRotationAngle(qreal value);
+    void setLastRotationAngle(qreal value);
+    void setRotationAngle(qreal value);
+
+    friend class QPinchGestureRecognizer;
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QPinchGesture::ChangeFlags)
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QPinchGesture::ChangeFlags)
+
+QT_BEGIN_NAMESPACE
+
+class QSwipeGesturePrivate;
+class Q_GUI_EXPORT QSwipeGesture : public QGesture
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QSwipeGesture)
+    Q_ENUMS(SwipeDirection)
+
+    Q_PROPERTY(SwipeDirection horizontalDirection READ horizontalDirection STORED false)
+    Q_PROPERTY(SwipeDirection verticalDirection READ verticalDirection STORED false)
+    Q_PROPERTY(qreal swipeAngle READ swipeAngle WRITE setSwipeAngle)
+    Q_PRIVATE_PROPERTY(QSwipeGesture::d_func(), qreal velocity READ velocity WRITE setVelocity)
+
+public:
+    enum SwipeDirection { NoDirection, Left, Right, Up, Down };
+    QSwipeGesture(QObject *parent = 0);
+
+    SwipeDirection horizontalDirection() const;
+    SwipeDirection verticalDirection() const;
+
+    qreal swipeAngle() const;
+    void setSwipeAngle(qreal value);
+
+    friend class QSwipeGestureRecognizer;
+};
+
+class QTapGesturePrivate;
+class Q_GUI_EXPORT QTapGesture : public QGesture
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QTapGesture)
+
+    Q_PROPERTY(QPointF position READ position WRITE setPosition)
+
+public:
+    QTapGesture(QObject *parent = 0);
+
+    QPointF position() const;
+    void setPosition(const QPointF &pos);
+
+    friend class QTapGestureRecognizer;
+};
+
+class QTapAndHoldGesturePrivate;
+class Q_GUI_EXPORT QTapAndHoldGesture : public QGesture
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QTapAndHoldGesture)
+
+    Q_PROPERTY(QPointF position READ position WRITE setPosition)
+
+public:
+    QTapAndHoldGesture(QObject *parent = 0);
+
+    QPointF position() const;
+    void setPosition(const QPointF &pos);
+
+    static void setTimeout(int msecs);
+    static int timeout();
+
+    friend class QTapAndHoldGestureRecognizer;
+};
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QGesture::GestureCancelPolicy)
+QT_END_HEADER
+
+#endif // QT_NO_GESTURES
+
+#endif // QGESTURE_H