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QCocoaDrag: Only update m_lastView when it actually changes

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The underlying QObjCWeakPointer used to track the view requires
a bit of bookkeeping, so avoid updating its value unless the
view actually changes.

Pick-to: 6.8 6.9
Change-Id: I6a1aeaf0e6e0eb221d55de00c8f30259832e58fa
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
This commit is contained in:
Tor Arne Vestbø 2024-12-16 16:09:48 +01:00
parent 92012333d1
commit 2e80e74f37
1 changed files with 2 additions and 1 deletions
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3
src/plugins/platforms/cocoa/qcocoadrag.mm
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@ -35,7 +35,8 @@ void QCocoaDrag::setLastInputEvent(NSEvent *event, NSView *view)
{ {
[m_lastEvent release]; [m_lastEvent release];
m_lastEvent = [event copy]; m_lastEvent = [event copy];
m_lastView = view; if (view != m_lastView)
m_lastView = view;
} }
QMimeData *QCocoaDrag::dragMimeData() QMimeData *QCocoaDrag::dragMimeData()