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Clutter advertises itself on X11 as implementing the _NET_WM_PING protocol, which is needed to be able to detect frozen applications; this allows us to stop the destruction of the stage by blocking the CLUTTER_DELETE event and wait for user feedback without the Window Manager thinking that the app has gone unresponsive. In order to implement the _NET_WM_PING protocol properly, though, we need to add the _NET_WM_PID property on the Stage window, since the EWMH states: [_NET_WM_PID] MAY be used by the Window Manager to kill windows which do not respond to the _NET_WM_PING protocol. Meaning that an unresponsive Clutter application might not be killable by the window manager. Fixes bug: http://bugzilla.openedhand.com/show_bug.cgi?id=1748 Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com> |
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| .. | ||
| clutter-backend-x11-private.h | ||
| clutter-backend-x11.c | ||
| clutter-backend-x11.h | ||
| clutter-event-x11.c | ||
| clutter-stage-x11.c | ||
| clutter-stage-x11.h | ||
| clutter-x11-enum-types.c.in | ||
| clutter-x11-enum-types.h.in | ||
| clutter-x11-texture-pixmap.c | ||
| clutter-x11-texture-pixmap.h | ||
| clutter-x11.h | ||
| clutter-x11.pc.in | ||
| Makefile.am | ||