Refactored gesture api

Rewritten the api almost from scratch, making it simplier and more
flexible at the same time.

The current implementation will not have complex gseturemanager class
inside Qt, but the QGesture base class, which represents both a
gesture recognizer and a gesture itself with a set of properties. A
set of common gestures that can use used in third-party applications
(and in Qt itself internally) is supposed to be found in
qstandardgestures.h, and a base class for user-defined gestures is in
qgesture.h

Gesture implementation for Pan on Windows7 has also been added as a
reference implementation for platform gestures.

1 files changed, 0 insertions, 43 deletions

diff --git a/src/gui/graphicsview/qgraphicssceneevent.h b/src/gui/graphicsview/qgraphicssceneevent.h
index 8a30bb8..b38e757 100644
--- a/src/gui/graphicsview/qgraphicssceneevent.h
+++ b/src/gui/graphicsview/qgraphicssceneevent.h
@@ -306,49 +306,6 @@ public:
     void setNewPos(const QPointF &pos);
 };
 
-class QGesture;
-class QGraphicsItem;
-class QGraphicsSceneGestureEventPrivate;
-class Q_GUI_EXPORT QGraphicsSceneGestureEvent : public QGraphicsSceneEvent
-{
-    Q_DECLARE_PRIVATE(QGraphicsSceneGestureEvent)
-public:
-    QGraphicsSceneGestureEvent();
-    ~QGraphicsSceneGestureEvent();
-
-    bool contains(const QString &type) const;
-    bool contains(Qt::GestureType type) const;
-
-    QList<QString> gestureTypes() const;
-
-    const QGesture* gesture(Qt::GestureType type) const;
-    const QGesture* gesture(const QString &type) const;
-    QList<QGesture*> gestures() const;
-    void setGestures(const QList<QGesture*> &gestures);
-    void setGestures(const QSet<QGesture*> &gestures);
-
-    QSet<QString> cancelledGestures() const;
-    void setCancelledGestures(const QSet<QString> &cancelledGestures);
-
-    void acceptAll();
-#ifndef Q_NO_USING_KEYWORD
-    using QEvent::accept;
-#else
-    inline void accept() { QEvent::accept(); }
-#endif
-    void accept(Qt::GestureType type);
-    void accept(const QString &type);
-
-    QPointF mapToScene(const QPoint &point) const;
-    QPolygonF mapToScene(const QRect &rect) const;
-    QPointF mapToItem(const QPoint &point, QGraphicsItem *item) const;
-    QPolygonF mapToItem(const QRect &rect, QGraphicsItem *item) const;
-
-protected:
-    QHash<QString, QGesture*> m_gestures;
-    QSet<QString> m_cancelledGestures;
-};
-
 #endif // QT_NO_GRAPHICSVIEW
 
 QT_END_NAMESPACE