const gchar *heading);
const gchar *
gtk_app_chooser_button_get_heading (GtkAppChooserButton *self);
+void gtk_app_chooser_button_set_show_default_item (GtkAppChooserButton *self,
+ gboolean setting);
+gboolean gtk_app_chooser_button_get_show_default_item (GtkAppChooserButton *self);
G_END_DECLS