1 files changed, 29 insertions, 0 deletions
diff --git a/src/gui/kernel/qevent_p.h b/src/gui/kernel/qevent_p.h
index 8e762d6..573fdc8 100644
--- a/src/gui/kernel/qevent_p.h
+++ b/src/gui/kernel/qevent_p.h
@@ -89,6 +89,35 @@ protected:
     friend class QMouseEvent;
 };
 
+class QTouchEventTouchPointPrivate
+{
+public:
+    inline QTouchEventTouchPointPrivate(int id)
+        : ref(1),
+          id(id),
+          state(Qt::TouchPointReleased),
+          pressure(qreal(-1.))
+    { }
+
+    inline QTouchEventTouchPointPrivate *detach()
+    {
+        QTouchEventTouchPointPrivate *d = new QTouchEventTouchPointPrivate(*this);
+        d->ref = 1;
+        return d;
+    }
+
+    QAtomicInt ref;
+    int id;
+    Qt::TouchPointState state;
+    QPointF pos, startPos, lastPos;
+    QPointF scenePos, startScenePos, lastScenePos;
+    QPointF screenPos, startScreenPos, lastScreenPos;
+    QSizeF size, sceneSize, screenSize;
+    qreal pressure;
+
+    static QTouchEventTouchPointPrivate *get(const QTouchEvent::TouchPoint &tp);
+};
+
 QT_END_NAMESPACE
 
 #endif // QEVENT_P_H