Jonas Ådahl b1d95438d6 wayland/xwayland: Gracefully handle Xdnd start drag focus race
If a X11 client would initiate a Xdnd session after it had lost pointer
focus (for example when the Xdnd event starting the drag happens after
the implicit pointer grab is already broken due to the button being
released), just end the drag operation instead of dereferencing the
non-existing focus surface.

Also avoid using a native Wayland surface as a drag origin, as that can
never happen, but allow any arbitrary Xwayland client, since there is
no way to find out the actual drag origin.

https://bugzilla.gnome.org/show_bug.cgi?id=770940
2016-09-15 10:21:48 +08:00
2016-09-02 17:04:11 +08:00
2016-08-19 11:04:48 +02:00
2015-07-06 00:52:18 -07:00
2016-09-13 10:16:11 +00:00
2014-03-18 20:37:35 -04:00
2016-09-12 23:56:38 +02:00
2016-04-27 20:37:47 +02:00
2014-07-31 17:50:28 +02:00
2016-09-12 23:56:38 +02:00
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