1 files changed, 22 insertions, 0 deletions
diff --git a/src/gui/graphicsview/qgraphicsscene_p.h b/src/gui/graphicsview/qgraphicsscene_p.h
index 9ace725..7928a45 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 "qgraphicsscene_bsp_p.h"
 #include "qgraphicsitem_p.h"
 
@@ -181,6 +182,9 @@ public:
     void storeMouseButtonsForMouseGrabber(QGraphicsSceneMouseEvent *event);
 
     QList<QGraphicsView *> views;
+    void addView(QGraphicsView *view);
+    void removeView(QGraphicsView *view);
+
     bool painterStateProtection;
 
     QMultiMap<QGraphicsItem *, QGraphicsItem *> sceneEventFilters;
@@ -263,9 +267,27 @@ public:
     void resolvePalette();
     void updatePalette(const QPalette &palette);
 
+    QSet<QGraphicsItem*> itemsWithGestures;
+    QSet<int> grabbedGestures;
+    void grabGesture(QGraphicsItem *item, int gestureId);
+    void releaseGesture(QGraphicsItem *item, int gestureId);
+
     mutable QVector<QTransform> sceneTransformCache;
     mutable QBitArray validTransforms;
     mutable QVector<int> freeSceneTransformSlots;
+
+    QList<QGraphicsSceneTouchEvent::TouchPoint *> sceneCurrentTouchPoints;
+    QHash<QGraphicsItem *, QList<QGraphicsSceneTouchEvent::TouchPoint *> > itemCurrentTouchPoints;
+    QHash<int, QGraphicsItem *> itemForTouchPointId;
+    static void updateTouchPointsForItem(QGraphicsItem *item, QGraphicsSceneTouchEvent *touchEvent);
+    static QGraphicsSceneTouchEvent::TouchPoint *findClosestTouchPoint(const QList<QGraphicsSceneTouchEvent::TouchPoint *> &activeTouchPoints,
+                                                                       const QPointF &scenePos);
+    QEvent::Type appendTouchPoint(QGraphicsSceneTouchEvent::TouchPoint *touchPoint,
+                                  QList<QGraphicsSceneTouchEvent::TouchPoint *> *currentTouchPoints);
+    QEvent::Type removeTouchPoint(QGraphicsSceneTouchEvent::TouchPoint *touchPoint,
+                                  QList<QGraphicsSceneTouchEvent::TouchPoint *> *currentTouchPoints);
+    void touchEventHandler(QGraphicsSceneTouchEvent *touchEvent);
+    bool sendTouchBeginEvent(QGraphicsItem *item, QGraphicsSceneTouchEvent *touchEvent);
 };
 
 QT_END_NAMESPACE