add QTouchEvent and QGraphicsSceneTouchEvent

these events contain a list of all touch points. note that the
coordinates for QTouchEvent are floating point, since many devices
offer sub-pixel resolution.

1 files changed, 16 insertions, 0 deletions

diff --git a/src/gui/kernel/qevent_p.h b/src/gui/kernel/qevent_p.h
index cc94aad..5e24eeb 100644
--- a/src/gui/kernel/qevent_p.h
+++ b/src/gui/kernel/qevent_p.h
@@ -89,6 +89,22 @@ protected:
     friend class QMouseEvent;
 };
 
+class QTouchEventTouchPointPrivate
+{
+public:
+    inline QTouchEventTouchPointPrivate(int id)
+        : id(id),
+          state(Qt::TouchPointReleased),
+          pressure(qreal(-1.))
+    { }
+
+    int id;
+    Qt::TouchPointState state;
+    QPointF pos, startPos, lastPos;
+    QPointF globalPos, startGlobalPos, lastGlobalPos;
+    qreal pressure;
+};
+
 QT_END_NAMESPACE
 
 #endif // QEVENT_P_H