00001 /* 00002 * The Mana World 00003 * Copyright (C) 2004 The Mana World Development Team 00004 * 00005 * This file is part of The Mana World. 00006 * 00007 * This program is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 2 of the License, or 00010 * any later version. 00011 * 00012 * This program is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this program; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 */ 00021 00022 #ifndef SCROLLAREA_H 00023 #define SCROLLAREA_H 00024 00025 #include <guichan/widgets/scrollarea.hpp> 00026 00027 class Image; 00028 class ImageRect; 00029 00039 class ScrollArea : public gcn::ScrollArea 00040 { 00041 public: 00046 ScrollArea(); 00047 00053 ScrollArea(gcn::Widget *content); 00054 00058 ~ScrollArea(); 00059 00064 void logic(); 00065 00069 void draw(gcn::Graphics *graphics); 00070 00074 void drawFrame(gcn::Graphics *graphics); 00075 00079 void setOpaque(bool opaque); 00080 00084 bool isOpaque() const { return mOpaque; } 00085 00086 protected: 00087 enum BUTTON_DIR { 00088 UP, 00089 DOWN, 00090 LEFT, 00091 RIGHT 00092 }; 00093 00097 void init(); 00098 00099 void drawButton(gcn::Graphics *graphics, BUTTON_DIR dir); 00100 void drawUpButton(gcn::Graphics *graphics); 00101 void drawDownButton(gcn::Graphics *graphics); 00102 void drawLeftButton(gcn::Graphics *graphics); 00103 void drawRightButton(gcn::Graphics *graphics); 00104 void drawVBar(gcn::Graphics *graphics); 00105 void drawHBar(gcn::Graphics *graphics); 00106 void drawVMarker(gcn::Graphics *graphics); 00107 void drawHMarker(gcn::Graphics *graphics); 00108 00109 static int instances; 00110 static float mAlpha; 00111 static ImageRect background; 00112 static ImageRect vMarker; 00113 static Image *buttons[4][2]; 00114 00115 bool mOpaque; 00116 }; 00117 00118 #endif
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