00001 /*************************************************************************** 00002 * Copyright (C) 2005-2010 by the FIFE team * 00003 * http://www.fifengine.net * 00004 * This file is part of FIFE. * 00005 * * 00006 * FIFE is free software; you can redistribute it and/or * 00007 * modify it under the terms of the GNU Lesser General Public * 00008 * License as published by the Free Software Foundation; either * 00009 * version 2.1 of the License, or (at your option) any later version. * 00010 * * 00011 * This library is distributed in the hope that it will be useful, * 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00014 * Lesser General Public License for more details. * 00015 * * 00016 * You should have received a copy of the GNU Lesser General Public * 00017 * License along with this library; if not, write to the * 00018 * Free Software Foundation, Inc., * 00019 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * 00020 ***************************************************************************/ 00021 00022 #ifndef GCN_PERCENTAGE_BAR_HPP 00023 #define GCN_PERCENTAGE_BAR_HPP 00024 00025 // Standard C++ library includes 00026 00027 // 3rd party library includes 00028 #include <guichan/image.hpp> 00029 #include <guichan/platform.hpp> 00030 #include <guichan/widget.hpp> 00031 00032 // FIFE includes 00033 // These includes are split up in two parts, separated by one empty line 00034 // First block: files included from the FIFE root src directory 00035 // Second block: files included from the same folder 00036 00037 namespace gcn 00038 { 00044 class PercentageBar : public Widget 00045 { 00046 public: 00047 00048 enum Orientation 00049 { 00050 HORIZONTAL = 0, 00051 VERTICAL 00052 }; 00053 00058 PercentageBar(); 00059 virtual ~PercentageBar() {} 00060 00061 00062 // Inherited from Widget 00063 00064 virtual void draw(Graphics* graphics); 00065 00066 /* 00067 * Sets the image that will be displayed above the widget 00068 * 00069 * @param image Image to be displayed 00070 */ 00071 void setForegroundImage(Image* image); 00072 00079 void setOrientation(Orientation orientation); 00080 00087 Orientation getOrientation() const; 00088 00094 int getValue() const; 00095 00101 void setValue(int value); 00102 00103 // changed from private to allow derived instance access 00104 protected: 00105 Image* mImage; 00106 00110 double mValue; 00111 00116 Orientation mOrientation; 00117 }; 00118 } 00119 00120 #endif // end GCN_PERCENTAGE_BAR_HPP