/**
* gtk_action_create_menu:
* @action: a #GtkAction
*
* If @action provides a #GtkMenu widget as a submenu for the menu
* item or the toolbar item it creates, this function returns an
* instance of that menu.
*
* Return value: (transfer none): the menu item provided by the
* action, or %NULL.
*
* Since: 2.12
*/
GtkWidget *
gtk_action_create_menu (GtkAction *action)
{
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
if (GTK_ACTION_GET_CLASS (action)->create_menu)
return GTK_ACTION_GET_CLASS (action)->create_menu (action);
return NULL;
}
static GtkWidget *
create_menu_item (GtkAction *action)
{
NemoWidgetAction *widget_action;
GType menu_item_type;
GtkWidget *w, *ret;
gint slot;
widget_action = NEMO_WIDGET_ACTION (action);
menu_item_type = GTK_ACTION_GET_CLASS (action)->menu_item_type;
if (!widget_action->a_used) {
w = widget_action->widget_a;
widget_action->a_used = TRUE;
slot = ACTION_SLOT_A;
} else if (!widget_action->b_used) {
w = widget_action->widget_b;
widget_action->b_used = TRUE;
slot = ACTION_SLOT_B;
} else
return NULL;
ret = g_object_new (menu_item_type,
"child-widget", w,
"action-slot", slot,
NULL);
gtk_activatable_set_related_action (GTK_ACTIVATABLE (ret), action);
return ret;
}
void
_gtk_action_remove_from_proxy_list (GtkAction *action,
GtkWidget *proxy)
{
g_return_if_fail (GTK_IS_ACTION (action));
g_return_if_fail (GTK_IS_WIDGET (proxy));
GTK_ACTION_GET_CLASS (action)->disconnect_proxy (action, proxy);
}
static GtkWidget *
create_tool_item (GtkAction *action)
{
GType toolbar_item_type;
toolbar_item_type = GTK_ACTION_GET_CLASS (action)->toolbar_item_type;
return g_object_new (toolbar_item_type, NULL);
}
static GtkWidget *
create_menu_item (GtkAction *action)
{
GType menu_item_type;
menu_item_type = GTK_ACTION_GET_CLASS (action)->menu_item_type;
return g_object_new (menu_item_type, NULL);
}
/**
* gtk_action_create_tool_item:
* @action: the action object
*
* Creates a toolbar item widget that proxies for the given action.
*
* Returns: (transfer none): a toolbar item connected to the action.
*
* Since: 2.4
*/
GtkWidget *
gtk_action_create_tool_item (GtkAction *action)
{
GtkWidget *button;
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
button = GTK_ACTION_GET_CLASS (action)->create_tool_item (action);
gtk_activatable_set_use_action_appearance (GTK_ACTIVATABLE (button), TRUE);
gtk_activatable_set_related_action (GTK_ACTIVATABLE (button), action);
return button;
}
/**
* gtk_action_create_menu_item:
* @action: the action object
*
* Creates a menu item widget that proxies for the given action.
*
* Returns: (transfer none): a menu item connected to the action.
*
* Since: 2.4
*/
GtkWidget *
gtk_action_create_menu_item (GtkAction *action)
{
GtkWidget *menu_item;
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
menu_item = GTK_ACTION_GET_CLASS (action)->create_menu_item (action);
gtk_activatable_set_use_action_appearance (GTK_ACTIVATABLE (menu_item), TRUE);
gtk_activatable_set_related_action (GTK_ACTIVATABLE (menu_item), action);
return menu_item;
}