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Windows QPA: Fix Wheel event coordinates

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In some cases, the wheel event coordinates would be incorrect, as the
local coordinates were being determined relative to one window and
the event being sent to another window, possibly incorrect.

Fixes: QTBUG-75820
Change-Id: I4c3c4c6c4688bd9232d67ce4052d24365f6aea3a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
This commit is contained in:
Andre de la Rocha 2019-07-03 13:41:13 +02:00
parent 1f451da9d7
commit 1a14f7e91b
1 changed files with 1 additions and 1 deletions
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2
src/plugins/platforms/windows/qwindowspointerhandler.cpp
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@ -684,7 +684,7 @@ bool QWindowsPointerHandler::translateMouseWheelEvent(QWindow *window,
QPoint localPos = QWindowsGeometryHint::mapFromGlobal(receiver, globalPos);
QWindowSystemInterface::handleWheelEvent(window, localPos, globalPos, QPoint(), angleDelta, keyModifiers);
QWindowSystemInterface::handleWheelEvent(receiver, localPos, globalPos, QPoint(), angleDelta, keyModifiers);
return true;
}