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x11: Update X11 focus before updating MetaDisplay focus

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In a similar vein to commit 8fd55fef85. This notably failed when setting
the focus on the stage (eg. to redirect key events to Clutter actors).
Deeper in MetaDisplay focus updating machinery, it would check
meta_stage_is_focused() which would still return FALSE at the time it's
called.

This would not typically have side effects, but our "App does not respond"
dialogs see the focus change under their feet, so they try to bring
themselves to focus again. This results in a feedback loop.

Changing the order results in later checks on the X11 POV of the focus
being correct, so focus is not mistakenly stolen from the close dialog,
and it actually succeeds in keeping the key focus.

Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/issues/1607

https://gitlab.gnome.org/GNOME/mutter/merge_requests/876
This commit is contained in:
Carlos Garnacho 2019-10-22 14:17:40 +02:00
parent 3078394951
commit 71c3f4af31
1 changed files with 1 additions and 1 deletions
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src/x11/meta-x11-display.c
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@ -1934,10 +1934,10 @@ meta_x11_display_set_input_focus_xwindow (MetaX11Display *x11_display,
{
gulong serial;
meta_display_unset_input_focus (x11_display->display, timestamp);
serial = XNextRequest (x11_display->xdisplay);
meta_x11_display_set_input_focus_internal (x11_display, window, timestamp);
meta_x11_display_update_focus_window (x11_display, window, serial, TRUE);
meta_display_unset_input_focus (x11_display->display, timestamp);
}
static MetaX11DisplayLogicalMonitorData *