Handle TouchCancel in gui and widgets

Change-Id: I31739840348d88ae408ac1aae2399f6328ccdd43
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/gui/kernel/qwindowsysteminterface_qpa.cpp b/src/gui/kernel/qwindowsysteminterface_qpa.cpp
index ae94b75076..f4f7551c04 100644
--- a/src/gui/kernel/qwindowsysteminterface_qpa.cpp
+++ b/src/gui/kernel/qwindowsysteminterface_qpa.cpp
@@ -296,6 +296,22 @@ void QWindowSystemInterface::handleTouchEvent(QWindow *tlw, ulong timestamp, QTo
     QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
 }
 
+void QWindowSystemInterface::handleTouchCancelEvent(QWindow *w, QTouchDevice *device,
+                                                    Qt::KeyboardModifiers mods)
+{
+    unsigned long time = QWindowSystemInterfacePrivate::eventTime.elapsed();
+    handleTouchCancelEvent(w, time, device, mods);
+}
+
+void QWindowSystemInterface::handleTouchCancelEvent(QWindow *w, ulong timestamp, QTouchDevice *device,
+                                                    Qt::KeyboardModifiers mods)
+{
+    QWindowSystemInterfacePrivate::TouchEvent *e =
+            new QWindowSystemInterfacePrivate::TouchEvent(w, timestamp, QEvent::TouchCancel, device,
+                                                         QList<QTouchEvent::TouchPoint>(), mods);
+    QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+}
+
 void QWindowSystemInterface::handleScreenOrientationChange(QScreen *screen, Qt::ScreenOrientation orientation)
 {
     QWindowSystemInterfacePrivate::ScreenOrientationEvent *e =