From: Andras Becsi <andras.becsi@nokia.com>
Date: Mon, 2 Apr 2012 10:54:56 +0000 (+0200)
Subject: Flickable should only call ungrabMouse() if it is the mouse grabber
X-Git-Tag: 071012131707~674
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=62e88faeb4ec8b3ad6209cadd2d3e5dcc3b4217e;p=profile%2Fivi%2Fqtdeclarative.git

Flickable should only call ungrabMouse() if it is the mouse grabber

Check whether the Flickable is the mouse grabber before ungrabbing
in mouseReleaseEvent() to suppress warnings in case event delivery
does not rely on mouse grabbing.

Change-Id: I3c3398ebbb9d8ab2cb6181677752b73e265cf02f
Reviewed-by: Martin Jones <martin.jones@nokia.com>
---

diff --git a/src/quick/items/qquickflickable.cpp b/src/quick/items/qquickflickable.cpp
index 62d0e4a..75c9919 100644
--- a/src/quick/items/qquickflickable.cpp
+++ b/src/quick/items/qquickflickable.cpp
@@ -1108,7 +1108,8 @@ void QQuickFlickable::mouseReleaseEvent(QMouseEvent *event)
         d->clearDelayedPress();
         d->handleMouseReleaseEvent(event);
         event->accept();
-        ungrabMouse();
+        if (canvas() && canvas()->mouseGrabberItem() == this)
+            ungrabMouse();
     } else {
         QQuickItem::mouseReleaseEvent(event);
     }