C++ (Cpp) panel_menu_button_associate_panel示例

示例#1

文件： panel-menu-button.c 项目： guadalinex-archive/guadalinex-v4

static void
panel_menu_button_parent_set (GtkWidget *widget,
			      GtkWidget *previous_parent)
{
	PanelMenuButton *button = PANEL_MENU_BUTTON (widget);

	g_return_if_fail (!widget->parent || PANEL_IS_WIDGET (widget->parent));

	if (widget->parent)
		button->priv->toplevel = PANEL_WIDGET (widget->parent)->toplevel;
	else
		button->priv->toplevel = NULL;

	panel_menu_button_associate_panel (button);
	panel_menu_button_set_icon (button);

	if (GTK_WIDGET_CLASS (parent_class)->parent_set)
		GTK_WIDGET_CLASS (parent_class)->parent_set (widget, previous_parent);
}

示例#2

文件： panel-menu-button.c 项目： TheCoffeMaker/Mate-Desktop-Environment

static GtkWidget *
panel_menu_button_create_menu (PanelMenuButton *button)
{
	PanelWidget *panel_widget;

	if (button->priv->menu)
		return button->priv->menu;

	if (!button->priv->toplevel)
		return NULL;

	panel_widget = panel_toplevel_get_panel_widget (button->priv->toplevel);

	if (button->priv->use_menu_path          &&
	    button->priv->path_root > FIRST_MENU &&
	    button->priv->path_root < LAST_MENU) {
		const char *filename;

		filename = panel_menu_path_root_to_filename (button->priv->path_root);
		button->priv->menu = create_applications_menu (filename,
							       button->priv->menu_path,
							       TRUE);
	} else
		button->priv->menu = create_main_menu (panel_widget);

	gtk_menu_attach_to_widget (GTK_MENU (button->priv->menu),
				   GTK_WIDGET (button),
				   (GtkMenuDetachFunc) panel_menu_button_menu_detacher);

	panel_menu_button_associate_panel (button);

	g_signal_connect_swapped (button->priv->menu, "deactivate",
				  G_CALLBACK (panel_menu_button_menu_deactivated),
				  button);

	return button->priv->menu;
}