add an event_serial argument and use it when the pointer is already

2003-11-24  Havoc Pennington  <hp@redhat.com>

	* src/display.c (meta_display_begin_grab_op): add an event_serial
	argument and use it when the pointer is already grabbed
	automatically on the button press. May fix bug #126871

1 files changed, 15 insertions, 1 deletions

diff --git a/src/ui.c b/src/ui.c
index 93a6beb15..76fb958ad 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -69,6 +69,7 @@ struct _EventFunc
 {
   MetaEventFunc func;
   gpointer data;
+  int last_event_serial;
 };
 
 static GdkFilterReturn
@@ -83,7 +84,10 @@ filter_func (GdkXEvent *xevent,
   if ((* ef->func) (xevent, ef->data))
     return GDK_FILTER_REMOVE;
   else
-    return GDK_FILTER_CONTINUE;
+    {
+      ef->last_event_serial = ((XEvent*)xevent)->xany.serial;
+      return GDK_FILTER_CONTINUE;
+    }
 }
 
 static EventFunc *ef = NULL;
@@ -116,6 +120,16 @@ meta_ui_remove_event_func (Display       *xdisplay,
   ef = NULL;
 }
 
+int
+meta_ui_get_last_event_serial (Display *xdisplay)
+{
+  g_assert (ef != NULL);
+
+  /* This is technically broken since it's not per-display */
+  
+  return ef->last_event_serial;
+}
+
 MetaUI*
 meta_ui_new (Display *xdisplay,
              Screen  *screen)