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| author | Owen Taylor <otaylor@src.gnome.org> | 1998-11-06 22:05:02 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 1998-11-06 22:05:02 +0000 |
| commit | e2a521922085c8010028e227f61bba59ea6b8242 (patch) | |
| tree | 2500d6aa6f63aab4b58c17546532ecce8fdcca37 /gtk/gtkcontainer.c | |
| parent | 3c0df19a588bd96f328bda975db8eb9fa7f79e81 (diff) | |
| download | gtk+-e2a521922085c8010028e227f61bba59ea6b8242.tar.gz | |
Merge from themes-2. See the ChangeLog for a somewhat detailed
history of the evolution of the changes involved. Most of this
is actually minor painting tweaks.
Diffstat (limited to 'gtk/gtkcontainer.c')
| -rw-r--r-- | gtk/gtkcontainer.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gtk/gtkcontainer.c b/gtk/gtkcontainer.c index 80e770115f..e430da3b74 100644 --- a/gtk/gtkcontainer.c +++ b/gtk/gtkcontainer.c @@ -50,6 +50,9 @@ struct _GtkChildArgInfo guint seq_id; }; +/* The global list of toplevel windows */ +static GList *toplevel_list = NULL; + static void gtk_container_base_class_init (GtkContainerClass *klass); static void gtk_container_class_init (GtkContainerClass *klass); static void gtk_container_init (GtkContainer *container); @@ -1235,6 +1238,10 @@ gtk_container_children (GtkContainer *container) void gtk_container_register_toplevel (GtkContainer *container) { + g_return_if_fail (container != NULL); + + toplevel_list = g_list_prepend (toplevel_list, container); + gtk_widget_ref (GTK_WIDGET (container)); gtk_object_sink (GTK_OBJECT (container)); } @@ -1242,9 +1249,28 @@ gtk_container_register_toplevel (GtkContainer *container) void gtk_container_unregister_toplevel (GtkContainer *container) { + GList *node; + + g_return_if_fail (container != NULL); + + node = g_list_find (toplevel_list, container); + g_return_if_fail (node != NULL); + + toplevel_list = g_list_remove_link (toplevel_list, node); + g_list_free_1 (node); + gtk_widget_unref (GTK_WIDGET (container)); } +GList * +gtk_container_get_toplevels (void) +{ + /* XXX: fixme we should ref all these widgets and duplicate + * the list. + */ + return toplevel_list; +} + void gtk_container_real_set_focus_child (GtkContainer *container, GtkWidget *child) |