1 files changed, 21 insertions, 2 deletions
diff --git a/src/gui/graphicsview/qgraphicsscene_p.h b/src/gui/graphicsview/qgraphicsscene_p.h
index 11e9b64..bd312a1 100644
--- a/src/gui/graphicsview/qgraphicsscene_p.h
+++ b/src/gui/graphicsview/qgraphicsscene_p.h
@@ -57,6 +57,7 @@
 
 #if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW
 
+#include "qgraphicssceneevent.h"
 #include "qgraphicsview.h"
 #include "qgraphicsscene_bsp_p.h"
 #include "qgraphicsitem_p.h"
@@ -77,6 +78,7 @@ QT_BEGIN_NAMESPACE
 
 class QGraphicsView;
 class QGraphicsWidget;
+class QGesture;
 
 class QGraphicsScenePrivate : public QObjectPrivate
 {
@@ -165,7 +167,7 @@ public:
     void grabKeyboard(QGraphicsItem *item);
     void ungrabKeyboard(QGraphicsItem *item, bool itemIsDying = false);
     void clearKeyboardGrabber();
-    
+
     QGraphicsItem *dragDropItem;
     QGraphicsWidget *enterWidget;
     Qt::DropAction lastDropAction;
@@ -184,6 +186,9 @@ public:
     void storeMouseButtonsForMouseGrabber(QGraphicsSceneMouseEvent *event);
 
     QList<QGraphicsView *> views;
+    void addView(QGraphicsView *view);
+    void removeView(QGraphicsView *view);
+
     bool painterStateProtection;
 
     QMultiMap<QGraphicsItem *, QGraphicsItem *> sceneEventFilters;
@@ -246,7 +251,7 @@ public:
     static bool closestItemLast_withoutCache(const QGraphicsItem *item1, const QGraphicsItem *item2);
 
     static inline bool closestItemFirst_withCache(const QGraphicsItem *item1, const QGraphicsItem *item2)
-    { 
+    {
         return item1->d_ptr->globalStackingOrder < item2->d_ptr->globalStackingOrder;
     }
     static inline bool closestItemLast_withCache(const QGraphicsItem *item1, const QGraphicsItem *item2)
@@ -291,6 +296,20 @@ public:
     void updatePalette(const QPalette &palette);
 
     QStyleOptionGraphicsItem styleOptionTmp;
+
+    // items with gestures -> list of started gestures.
+    QMap<QGraphicsItem*, QSet<QGesture*> > itemsWithGestures;
+    QSet<int> grabbedGestures;
+    void grabGesture(QGraphicsItem *item, int gestureId);
+    void releaseGesture(QGraphicsItem *item, int gestureId);
+    void sendGestureEvent(const QSet<QGesture*> &gestures, const QSet<QString> &cancelled);
+
+    QMap<int, QGraphicsSceneTouchEvent::TouchPoint> sceneCurrentTouchPoints;
+    QHash<int, QGraphicsItem *> itemForTouchPointId;
+    static void updateTouchPointsForItem(QGraphicsItem *item, QGraphicsSceneTouchEvent *touchEvent);
+    int findClosestTouchPointId(const QPointF &scenePos);
+    void touchEventHandler(QGraphicsSceneTouchEvent *touchEvent);
+    bool sendTouchBeginEvent(QGraphicsItem *item, QGraphicsSceneTouchEvent *touchEvent);
 };
 
 QT_END_NAMESPACE