Ensure all platforms send geometry events if request was not fulfilled

The logic of deciding whether or not to send resize and move events
has been centralized in QGuiApplication. This ensures that if a
window with geometry 100,100+200x200 is moved and resized to e.g.
0,0+100x100, but the window manager denies the request (because the
window would e.g. overlap with system UI), and issues a geometry
update with the original geometry, 100,100+200x200, we will still
treat that as warrant of a move/resize event to the application,
so the application knows that its position and size is as before.

[ChangeLog][Qt Gui][QPA] QWindowSystemInterfacePrivate::handleGeometryChange
no longer takes the old geometry as an argument.

Task-number: QTBUG-57608
Change-Id: I1d471cc7a257fef958bdb1e56184fa95489403a3
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gui/kernel/qwindowsysteminterface.h b/src/gui/kernel/qwindowsysteminterface.h
index 73ef612a06..7ea7b072f0 100644
--- a/src/gui/kernel/qwindowsysteminterface.h
+++ b/src/gui/kernel/qwindowsysteminterface.h
@@ -160,7 +160,7 @@ public:
 
     // rect is relative to parent
     template<typename Delivery = QWindowSystemInterface::DefaultDelivery>
-    static void handleGeometryChange(QWindow *window, const QRect &newRect, const QRect &oldRect = QRect());
+    static void handleGeometryChange(QWindow *window, const QRect &newRect);
 
     // region is in local coordinates, do not confuse with geometry which is parent-relative
     template<typename Delivery = QWindowSystemInterface::DefaultDelivery>