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/*
* The Mana Client
* Copyright (C) 2008-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
*
* This file is part of The Mana Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TAB_H
#define TAB_H
#include <guichan/widgets/tab.hpp>
class ImageRect;
class TabbedArea;
/**
* A tab, the same as the Guichan tab in 0.8, but extended to allow
* transparency.
*/
class Tab : public gcn::Tab
{
public:
Tab();
~Tab();
/**
* Update the alpha value to the graphic components.
*/
void updateAlpha();
/**
* Draw the tabbed area.
*/
void draw(gcn::Graphics *graphics);
/**
* Set the normal color fo the tab's text.
*/
void setTabColor(const gcn::Color *color);
/**
* Set tab highlighted
*/
void setHighlighted(bool high);
protected:
friend class TabbedArea;
virtual void setCurrent() {}
private:
/** Load images if no other instances exist yet */
void init();
static ImageRect tabImg[4]; /**< Tab state graphics */
static int mInstances; /**< Number of tab instances */
static float mAlpha;
const gcn::Color *mTabColor;
bool mHighlighted;
};
#endif
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