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Push updates to the QPA cursor even when a modal window is shown

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Call QPlatformCursor::pointerEvent() even when the mouse event is
stopped due to being blocked by a modal window. This is necessary for
relatively dumb platforms, like eglfs, because the mouse cursor is
expected to be functional across the entire screen regardless of
having a modal dialog shown.

Platforms where the cursor is handled by the system (xcb, windows,
etc.) are not affected as they don't implement pointerEvent() anyway.

Change-Id: I4996ca0db23eb7f6ca3e2432d8d7abb1a5113dca
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
This commit is contained in:
Laszlo Agocs 2013-09-12 19:25:25 +02:00 committed by The Qt Project
parent e013eba203
commit 16a52882e7
1 changed files with 6 additions and 5 deletions
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11
src/gui/kernel/qguiapplication.cpp
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@ -1558,11 +1558,6 @@ void QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::Mo
if (!window)
return;
if (window->d_func()->blockedByModalWindow) {
// a modal window is blocking this window, don't allow mouse events through
return;
}
QMouseEvent ev(type, localPoint, localPoint, globalPoint, button, buttons, e->modifiers);
ev.setTimestamp(e->timestamp);
#ifndef QT_NO_CURSOR
@ -1570,6 +1565,12 @@ void QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::Mo
if (QPlatformCursor *cursor = screen->handle()->cursor())
cursor->pointerEvent(ev);
#endif
if (window->d_func()->blockedByModalWindow) {
// a modal window is blocking this window, don't allow mouse events through
return;
}
QGuiApplication::sendSpontaneousEvent(window, &ev);
if (!e->synthetic && !ev.isAccepted()
&& !frameStrut