Accept TouchBegin events by default if they are enabled

After an API review round, we agreed that it makes sense for the
TouchBegin event to default to accepted if the widget has subscribed
to receive touch events.

2 files changed, 7 insertions, 7 deletions

diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index c0b371f..bf8d83d 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -5876,9 +5876,9 @@ bool QGraphicsScenePrivate::sendTouchBeginEvent(QGraphicsItem *origin, QGraphics
     foreach (QGraphicsItem *item, cachedItemsUnderMouse) {
         // first, try to deliver the touch event
         updateTouchPointsForItem(item, touchEvent);
-        touchEvent->ignore();
-        res = item->acceptTouchEvents()
-              && sendEvent(item, touchEvent);
+        bool acceptTouchEvents = item->acceptTouchEvents();
+        touchEvent->setAccepted(acceptTouchEvents);
+        res = acceptTouchEvents && sendEvent(item, touchEvent);
         eventAccepted = touchEvent->isAccepted();
         item->d_ptr->acceptedTouchBeginEvent = (res && eventAccepted);
         touchEvent->spont = false;
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 3c9d2a8..ca0054f 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -4037,7 +4037,7 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
         break;
 #endif
     case QEvent::TouchBegin:
-    // Note: TouchUpdate and TouchEnd events are sent to d->currentMultitouchWidget and never propagated
+    // Note: TouchUpdate and TouchEnd events are never propagated
     {
         QWidget *widget = static_cast<QWidget *>(receiver);
         QTouchEvent *touchEvent = static_cast<QTouchEvent *>(e);
@@ -4051,9 +4051,9 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
 
         while (widget) {
             // first, try to deliver the touch event
-            touchEvent->ignore();
-            res = widget->testAttribute(Qt::WA_AcceptTouchEvents)
-                  && d->notify_helper(widget, touchEvent);
+            bool acceptTouchEvents = widget->testAttribute(Qt::WA_AcceptTouchEvents);
+            touchEvent->setAccepted(acceptTouchEvents);
+            res = acceptTouchEvents && d->notify_helper(widget, touchEvent);
             eventAccepted = touchEvent->isAccepted();
             widget->setAttribute(Qt::WA_AcceptedTouchBeginEvent, res && eventAccepted);
             touchEvent->spont = false;