filter out key events that happen on popup menus etc.

2002-08-10  Havoc Pennington  <hp@pobox.com>

	* src/keybindings.c (meta_display_process_key_event): filter out
	key events that happen on popup menus etc.

	* src/ui.c (meta_ui_window_is_widget): new function to check
	whether a window belongs to a GtkWidget such as the popup menu

	* src/prefs.c (change_notify): put in a no-op line for AIX
	compiler, #84252

ChangeLog

@@ -1,3 +1,14 @@
+2002-08-10  Havoc Pennington  <hp@pobox.com>
+
+	* src/keybindings.c (meta_display_process_key_event): filter out 
+	key events that happen on popup menus etc.
+
+	* src/ui.c (meta_ui_window_is_widget): new function to check
+	whether a window belongs to a GtkWidget such as the popup menu
+
+	* src/prefs.c (change_notify): put in a no-op line for AIX
+	compiler, #84252	
+
 2002-08-10  Havoc Pennington  <hp@pobox.com>
 
 	* src/window.c (update_resize): track time to avoid sending a

src/keybindings.c

@@ -1277,6 +1277,11 @@ meta_display_process_key_event (MetaDisplay *display,
   if (screen == NULL)
     return; /* event window is destroyed */
 
+  /* ignore key events on popup menus and such. */
+  if (window == NULL &&
+      meta_ui_window_is_widget (screen->ui, event->xany.window))
+    return;
+  
   /* window may be NULL */
   
   keysym = XKeycodeToKeysym (display->xdisplay, event->xkey.keycode, 0);

src/prefs.c

@@ -542,6 +542,7 @@ change_notify (GConfClient    *client,
   
  out:
   /* nothing */
+  return; /* AIX compiler wants something after a label like out: */
 }
 
 static gboolean

src/ui.c

@@ -662,3 +662,22 @@ meta_ui_parse_accelerator (const char          *accel,
   
   return TRUE;
 }
+
+gboolean
+meta_ui_window_is_widget (MetaUI *ui,
+                          Window  xwindow)
+{
+  GdkWindow *window;
+
+  window = gdk_xid_table_lookup (xwindow);
+
+  if (window &&
+      gdk_window_get_window_type (window) != GDK_WINDOW_FOREIGN)
+    {
+      void *user_data = NULL;
+      gdk_window_get_user_data (window, &user_data);
+      return user_data != NULL;
+    }
+  else
+    return FALSE;
+}

src/ui.h

@@ -157,6 +157,9 @@ gboolean meta_ui_parse_accelerator (const char          *accel,
                                     unsigned int        *keysym,
                                     MetaVirtualModifier *mask);
 
+gboolean meta_ui_window_is_widget (MetaUI *ui,
+                                   Window  xwindow);
+
 #include "tabpopup.h"
 
 #endif