radiobutton.hpp

/*
* libtcod 1.6.3
* Copyright (c) 2008,2009,2010,2012,2013,2016,2017 Jice & Mingos & rmtew
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*     * Redistributions of source code must retain the above copyright
*       notice, this list of conditions and the following disclaimer.
*     * Redistributions in binary form must reproduce the above copyright
*       notice, this list of conditions and the following disclaimer in the
*       documentation and/or other materials provided with the distribution.
*     * The name of Jice or Mingos may not be used to endorse or promote products
*       derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY JICE, MINGOS AND RMTEW ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL JICE, MINGOS OR RMTEW BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TCOD_GUI_RADIOBUTTON_HPP
#define TCOD_GUI_RADIOBUTTON_HPP
#include "button.hpp"
class TCODLIB_GUI_API RadioButton : public Button {
public :
	RadioButton(const char *label, const char *tip, widget_callback_t cbk, void *userData=NULL)
		: Button(label,tip,cbk,userData),group(defaultGroup) {}
	RadioButton(int x, int y, int width, int height, const char *label, const char *tip, widget_callback_t cbk, void *userData=NULL)
		: Button(x,y,width,height,label,tip,cbk,userData),group(defaultGroup) {}

	void setGroup(int group) { this->group=group; }
	void render();
	void select();
	void unSelect();
	static void unSelectGroup(int group);
	static void setDefaultGroup(int group) { defaultGroup=group; }
protected :
	static int defaultGroup;
	int group;
	static RadioButton *groupSelect[512];

	void onButtonClick();
};
#endif /* TCOD_GUI_RADIOBUTTON_HPP */