MouseArea: don't override preventStealing on mouse release

In setPreventStealing() we call setKeepMouseGrab(); so it does not make
sense to override setKeepMouseGrab() in other places without even
checking the state of the preventStealing property.

Fixes: QTBUG-103522
Change-Id: Ib4a2b01b814835715642aec83fac0a84debe2461
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(cherry picked from commit d92f1dfe05370c4a2ca7d86810e00b7466f454ae)
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/quick/items/qquickmousearea.cpp b/src/quick/items/qquickmousearea.cpp
index 7f5272a142..405f7848e9 100644
--- a/src/quick/items/qquickmousearea.cpp
+++ b/src/quick/items/qquickmousearea.cpp
@@ -806,7 +806,8 @@ void QQuickMouseArea::mouseReleaseEvent(QMouseEvent *event)
             QQuickWindow *w = window();
             if (w && w->mouseGrabberItem() == this)
                 ungrabMouse();
-            setKeepMouseGrab(false);
+            if (!d->preventStealing)
+                setKeepMouseGrab(false);
         }
     }
     d->doubleClick = false;