Emit released and hoveredChanged in MouseArea when a UngrabMouse is received

The unbgrab mouse happens when the mouse area is inside a flickable and the
flickables takes control over the mouse handling. In this case, the UngrabMouse
will behave similarly to a MouseRelease, emitting released, pressedChanged
and hoveredChanged.

Visual autotest added to mousearea in qmlvisual.

Reviewed-by: Michael Brasser

1 files changed, 3 insertions, 1 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativemousearea.cpp b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
index 969c60e..126d041 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea.cpp
+++ b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
@@ -564,8 +564,10 @@ bool QDeclarativeMouseArea::sceneEvent(QEvent *event)
             // state
             d->pressed = false;
             setKeepMouseGrab(false);
+            QDeclarativeMouseEvent me(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, false, false);
+            emit released(&me);
             emit pressedChanged();
-            //emit hoveredChanged();
+            setHovered(false);
         }
     }
     return rv;