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x11display: Do not grab the mouse in confined mode when the window does not have focus

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Mitchell Stokes
2018-12-08 17:21:59 -08:00
parent ca9ad5f174
commit a5ad186a66
1 changed files with 20 additions and 0 deletions
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20
panda/src/x11display/x11GraphicsWindow.cxx
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@@ -508,6 +508,26 @@ process_events() {
changed_properties = true;
}
if (properties.has_foreground() && _properties.get_mouse_mode() == WindowProperties::M_confined) {
// Focus has changed, let's let go of the pointer if we've grabbed or re-grab it if needed
if (properties.get_foreground()) {
// Window is going to the foreground, re-grab the pointer
X11_Cursor cursor = None;
if (_properties.get_cursor_hidden()) {
x11GraphicsPipe *x11_pipe;
DCAST_INTO_V(x11_pipe, _pipe);
cursor = x11_pipe->get_hidden_cursor();
}
XGrabPointer(_display, _xwindow, True, 0, GrabModeAsync, GrabModeAsync,
_xwindow, cursor, CurrentTime);
}
else {
// window is leaving the foreground, ungrab the pointer
XUngrabPointer(_display, CurrentTime);
}
}
if (changed_properties) {
system_changed_properties(properties);
}