Call gtk_widget_size_request() on reparented child, if one. Otherwise,

Sun Jul  2 14:37:58 2000  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkoptionmenu.c (gtk_option_menu_size_request): Call
	gtk_widget_size_request() on reparented child, if one. Otherwise,
	queue_resize() on the child never results in it getting size-requested
	at all.

	* gtk/testgtk.c (build_option_menu): Remove silly radio-menu-items
	in option menus, so that (with luck) people won't copy it into
	their apps in the future.

	* gtk/gtkoptionmenu.c: Connect ::size_request on the menu
	to gtk_option_menu_calc_size. This isn't perfect, but should fix
	a lot of problems with changing the size of the menu's menu
	items after adding it to the option menu.

	* gtk/gtktexttag.c: Include gtkmain.h for gtk_get_default_language().

	* gtk/gtkwidget.[ch]: Add a ::direction_changed that triggers when
	the text direction for a widget changes.

	* gtk/gtk{entry.c,label.[ch],textview.[ch]} gtk/testgtk.c: Use
	::direction_changed to get rid of various hacks.

1 files changed, 2 insertions, 23 deletions

diff --git a/tests/testgtk.c b/tests/testgtk.c
index d16a659a25..15ee31dc1a 100644
--- a/tests/testgtk.c
+++ b/tests/testgtk.c
@@ -106,23 +106,18 @@ build_option_menu (OptionMenuItem items[],
   GtkWidget *omenu;
   GtkWidget *menu;
   GtkWidget *menu_item;
-  GSList *group;
   gint i;
 
   omenu = gtk_option_menu_new ();
       
   menu = gtk_menu_new ();
-  group = NULL;
   
   for (i = 0; i < num_items; i++)
     {
-      menu_item = gtk_radio_menu_item_new_with_label (group, items[i].name);
+      menu_item = gtk_menu_item_new_with_label (items[i].name);
       gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
 			  (GtkSignalFunc) items[i].func, data);
-      group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menu_item));
       gtk_menu_append (GTK_MENU (menu), menu_item);
-      if (i == history)
-	gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (menu_item), TRUE);
       gtk_widget_show (menu_item);
     }
 
@@ -5360,23 +5355,7 @@ flipping_toggled_cb (GtkWidget *widget, gpointer data)
   int state = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
   int new_direction = state ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR;
 
-  if (new_direction != gtk_widget_get_default_direction ())
-    {
-      GList *toplevels;
-      
-      gtk_widget_set_default_direction (new_direction);
-
-      toplevels = gtk_window_list_toplevels ();
-      while (toplevels)
-	{
-	  gtk_widget_queue_resize (toplevels->data);
-	  g_object_unref (toplevels->data);
-	  toplevels = toplevels->next;
-	}
-
-      g_list_free (toplevels);
-    }
-
+  gtk_widget_set_default_direction (new_direction);
 }
 
 void