winex11.drv: Handle FocusIn/NotifyGrab and FocusOut/NotifyUngrab events.

These events are received on mutter, when moving undecorated managed windows, although Wine never grabs the keyboard itself. Signed-off-by: Rémi Bernon <rbernon@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winex11.drv: Handle FocusIn/NotifyGrab and FocusOut/NotifyUngrab events.
ae8f605e · Rémi Bernon · Alexandre Julliard · 9d92ea3b · ae8f605e
Commit ae8f605e authored Sep 23, 2019 by Rémi Bernon Committed by Alexandre Julliard Sep 23, 2019
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event.c dlls/winex11.drv/event.c +6 -4

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--- a/dlls/winex11.drv/event.c
+++ b/dlls/winex11.drv/event.c
@@ -778,8 +778,9 @@ static BOOL X11DRV_FocusIn( HWND hwnd, XEvent *xev )
    switch (event->mode)
    {
    case NotifyGrab:
-        WARN( "unexpected FocusIn event with NotifyGrab mode\n" );
-        break;
+        /* these are received when moving undecorated managed windows on mutter */
+        keyboard_grabbed = TRUE;
+        return FALSE;
    case NotifyWhileGrabbed:
        keyboard_grabbed = TRUE;
        break;
@@ -879,8 +880,9 @@ static BOOL X11DRV_FocusOut( HWND hwnd, XEvent *xev )
    switch (event->mode)
    {
    case NotifyUngrab:
-        WARN( "unexpected FocusOut event with NotifyUngrab mode\n" );
-        break;
+        /* these are received when moving undecorated managed windows on mutter */
+        keyboard_grabbed = FALSE;
+        return FALSE;
    case NotifyNormal:
        keyboard_grabbed = FALSE;
        break;