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/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
//! clanGUI="Controls"
//! header=gui.h
#ifndef header_menu_node
#define header_menu_node
#ifdef CL_API_DLL
#ifdef CL_GUI_EXPORT
#define CL_API_GUI __declspec(dllexport)
#else
#define CL_API_GUI __declspec(dllimport)
#endif
#else
#define CL_API_GUI
#endif
#if _MSC_VER > 1000
#pragma once
#endif
#include "../GUI/component.h"
class CL_Menu;
class CL_MenuNode_Generic;
//: MenuNode component
//- !group=GUI/Controls!
//- !header=gui.h!
class CL_API_GUI CL_MenuNode : public CL_Component
{
//! Construction:
public:
//: CL_MenuNode Constructor
CL_MenuNode(
CL_Menu *parent_menu,
CL_StyleManager *style = NULL);
//: CL_MenuNode destructor
virtual ~CL_MenuNode();
//! Attributes:
public:
//: Returns a pointer to the CL_Component which is this MenuNodes MenuItem.
CL_Component *get_data();
//: Returns true if the mouse is in the submenus of this node.
bool has_mouse_in_submenus();
//: Returns true if the mouse is on this component or it's MenuItem
//: This overrides CL_Component's has_mouse_over()
bool has_mouse_over();
//: Returns true if the node has a submenu.
bool has_submenu();
//: Returns true if the node has an open submenu.
bool has_open_submenu();
//: Returns the nodes submenu, or NULL if the node has no submenu.
CL_Menu *get_submenu();
//: Returns the nodes parent menu.
CL_Menu *get_parent_menu();
//: Returns the name of the menu node.
//: A menu nodes name forms a part of the path used by the CL_Menu::get_<menu/node/item>(std::string path) functions.
std::string get_name();
//! Operations:
public:
//: Set the nodes submenu.
void set_submenu(CL_Menu *menu);
//: Set the nodes parent menu.
void set_parent_menu(CL_Menu *menu);
//: Set whether the menus should collapse when an node is clicked
void set_close_on_click(bool close);
//: Close the nodes submenu.
void collapse();
//: Open the nodes submenu.
void open_submenu();
//: Start the repositioning of the nodes submenus.
void reposition_submenus();
//: Set the name of the node. This forms a part of the path used in adressing menu components.
void set_name(std::string);
//! Signals:
public:
//: Emitted when repositioning of the menus is requested.
CL_Signal_v0 &sig_reposition();
//: Emitted when a menu node is clicked.
CL_Signal_v0 &sig_clicked();
//! Implementation:
private:
CL_MenuNode(const CL_MenuNode ©) : CL_Component(NULL, NULL) { return; } // disallow copy construction.
CL_MenuNode_Generic *impl;
};
#endif
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