Fix Flickable mouse grab issue.

This issue cannot be reproduced on the desktop with a mouse (at least I
could not).  It can however reliably be reproduced on iMX6 embedded hardware
with a touch-screen.  It seems like the TS driver is reporting mouse events
with a much more coarse granularity than the USB mouse driver, which in turn
triggers this bug.
(Qt4's declarative, as well as Qt5's quick1 and 2 all have the same issue)

Change-Id: I01c9fc433a78d5f79518786783e24f3f93eaa50a
Task-number: QTBUG-27185
Reviewed-by: Martin Jones <martin.jones@jollamobile.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index 3042dc14..4bcbea9e 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -1551,6 +1551,7 @@ bool QDeclarativeFlickable::sendMouseEvent(QGraphicsSceneMouseEvent *event)
                 return true;
             }
             d->handleMouseReleaseEvent(&mouseEvent);
+            stealThisEvent = d->stealMouse;
             break;
         default:
             break;