diff options
| author | Dmitry Kazakov <dimula73@gmail.com> | 2019-03-30 23:14:07 +0300 |
|---|---|---|
| committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2019-05-07 09:56:02 +0000 |
| commit | 7e5b35935e0b85943de10ab80b54a4b77b3559b6 (patch) | |
| tree | d23ab211b7f92055ad677847aa24e18c18a26935 | |
| parent | 43abe86e2f036bff9613ba4e10758213faa34ea9 (diff) | |
Fix generation of Leave events when using tablet devices
When both mouse and tablet events are handled by QWindowsPointerHandler,
m_currentWindow variable is shared among the two event streams, therefore
each stream should ensure it does equivalent operations, when changing it.
Here we should subscribe to the Leave events, when we emit Enter event
from the inside of the tablet events flow. Without whis subscription,
the cursor may stuck in "resize" state when crossing the window's
frame multiple times.
Change-Id: I88df4a42ae86243e10ecd4a4cedf87639c96d169
Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
| -rw-r--r-- | src/plugins/platforms/windows/qwindowspointerhandler.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowspointerhandler.cpp b/src/plugins/platforms/windows/qwindowspointerhandler.cpp index 9a8b5d5121..501b62e07a 100644 --- a/src/plugins/platforms/windows/qwindowspointerhandler.cpp +++ b/src/plugins/platforms/windows/qwindowspointerhandler.cpp @@ -614,6 +614,9 @@ bool QWindowsPointerHandler::translatePenEvent(QWindow *window, HWND hwnd, QtWin if (m_needsEnterOnPointerUpdate) { m_needsEnterOnPointerUpdate = false; if (window != m_currentWindow) { + // make sure we subscribe to leave events for this window + trackLeave(hwnd); + QWindowSystemInterface::handleEnterEvent(window, localPos, globalPos); m_currentWindow = window; if (QWindowsWindow *wumPlatformWindow = QWindowsWindow::windowsWindowOf(target)) |