Windows sends a fake WM_RBUTTONUP/WM_RBUTTONDOWN when the user presses
and holds the pen/finger on a tablet/touchscreen, e.g., in order to
show a context menu. Windows only sends already synthesized legacy
mouse messages for this condition, instead of anything detectable in
the pointer messages. So we need to handle these legacy messages in the
Windows QPA.
Task-number: QTBUG-36162
Change-Id: Ia93c423601e2e8a8baac3f9b7791bf8a3113885a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Qt expects the platform plugin to capture the mouse on any button press
and keep it captured until buttons are released. The missing capture
logic was causing extra Enter/Leave events to be generated.
Change-Id: I5a78ea600374701c740f395b38ba5abd51f561d8
Fixes: QTBUG-72600
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
The current state of (emulated) mouse buttons was being incorrectly
reported for touchpad events under some conditions. In the handling
of pointer messages, GetAsyncKeyState() was being used to retrieve the
mouse button state. However, it does not seem to work always with all
touchpads. Furthermore, its use is not necessary, since the button
state information comes as a set of flags with the pointer message
itself. This change makes the handler use these flags instead.
Fixes: QTBUG-71470
Change-Id: Ie2e35bd80778ef74db672604a0f2af659785efbf
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
This caused a crash on destruction because as soon as you construct a
QTouchDevice it will register itself to a list of devices. On application
exit the function cleanupDevicesList() in qtouchdevice.cpp would go
through all registered QTouchDevices and destroy them. Therefore, there
is no need to delete the QTouchDevice from QWindowsPointerHandler.
This was a regression that was caused by
20d6dac63c
Change-Id: I58fb50016c047c3843a3f9677f2c2ef824223d43
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
Replaces the handling of tablet/touchscreen/touchpad/mouse input with a
unified implementation based on the Windows Pointer Input Messages added
to Windows 8. The legacy implementation is still used for Windows 7.
Task-number: QTBUG-60437
Change-Id: I0a0f48ee9d5365f84ba528aa04c6ab1fe4253c50
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Andre de la Rocha
Jan Arve Sæther