can tell when a window that was "closed" has stopped responding now

[chaz/openbox] / openbox / event.c

diff --git a/openbox/event.c b/openbox/event.c
index bc59d67e7ada52146be6f5166842af6a52817857..5d85eaeb3dfdecbf771533c9dbb3a4f199c4f323 100644 (file)
--- a/openbox/event.c
+++ b/openbox/event.c
@@ -475,10 +475,12 @@ static void event_process(const XEvent *ec, gpointer data)
             client = WINDOW_AS_CLIENT(obwin);
             break;
         case Window_Menu:
-        case Window_Internal:
             /* not to be used for events */
             g_assert_not_reached();
             break;
+        case Window_Internal:
+            /* we don't do anything with events directly on these windows */
+            break;
         }
     }
 
@@ -765,6 +767,9 @@ static void event_handle_root(XEvent *e)
                 ob_restart();
             else if (e->xclient.data.l[0] == 3)
                 ob_exit(0);
+        } else if (msgtype == prop_atoms.wm_protocols) {
+            if (e->xclient.data.l[0] == prop_atoms.net_wm_ping)
+                ping_got_pong(e->xclient.data.l[1]);
         }
         break;
     case PropertyNotify:
@@ -1995,6 +2000,8 @@ void event_cancel_all_key_grabs(void)
     }
     else
         ungrab_passive_key();
+
+    XSync(ob_display, FALSE);
 }
 
 gboolean event_time_after(Time t1, Time t2)