/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011 The ManaPlus Developers * * This file is part of The ManaPlus 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 SLIDER_H #define SLIDER_H #include "guichan/widgets/slider.hpp" #ifdef __GNUC__ #define _UNUSED_ __attribute__ ((unused)) #else #define _UNUSED_ #endif class Image; /** * Slider widget. Same as the Guichan slider but with custom look. * * \ingroup GUI */ class Slider : public gcn::Slider { public: /** * Constructor with scale start equal to 0. */ Slider(double scaleEnd = 1.0); /** * Constructor. */ Slider(double scaleStart, double scaleEnd); /** * Destructor. */ ~Slider(); /** * Update the alpha value to the graphic components. */ void updateAlpha(); /** * Draws the slider. */ void draw(gcn::Graphics *graphics); /** * Draws the marker. */ void drawMarker(gcn::Graphics *graphics); /** * Called when the mouse enteres the widget area. */ void mouseEntered(gcn::MouseEvent& event); /** * Called when the mouse leaves the widget area. */ void mouseExited(gcn::MouseEvent& event); private: /** * Used to initialize instances. */ void init(); static Image *hStart, *hMid, *hEnd, *hGrip; static Image *vStart, *vMid, *vEnd, *vGrip; static Image *hStartHi, *hMidHi, *hEndHi, *hGripHi; static Image *vStartHi, *vMidHi, *vEndHi, *vGripHi; bool mHasMouse; static float mAlpha; static int mInstances; }; #endif