00001 /* 00002 ParaGUI - crossplatform widgetset 00003 Copyright (C) 2000 Alexander Pipelka 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public 00016 License along with this library; if not, write to the Free 00017 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00018 00019 Alexander Pipelka 00020 pipelka@teleweb.at 00021 00022 Last Update: $Author: pipelka $ 00023 Update Date: $Date: 2001/01/31 17:23:15 $ 00024 Source File: $Source: /usr/local/CVSROOT/linux/paragui/doc/html/sdlgradientwidget_h-source.html,v $ 00025 CVS/RCS Revision: $Revision: 1.34 $ 00026 Status: $State: Exp $ 00027 */ 00028 00029 #ifndef SDLGRADIENTWIDGET_H 00030 #define SDLGRADIENTWIDGET_H 00031 00032 #ifdef SWIG 00033 %include "swigcommon.h" 00034 %module sdlgradientwidget 00035 %{ 00036 #include "sdlgradientwidget.h" 00037 %} 00038 #endif 00039 00040 #include "sdlwidgetdnd.h" 00041 00050 class DECLSPEC SDLGradientWidget : public SDLWidgetDnD { 00051 public: 00052 00053 SDLGradientWidget(SDLWidget* parent, SDL_Rect& r); 00054 ~SDLGradientWidget(); 00055 00056 void LoadThemeStyle(const char* widgettype); 00057 00058 void LoadThemeStyle(const char* widgettype, const char* objectname); 00059 00063 bool SetBackground(const char* filename, int mode=BKMODE_TILE); 00064 00068 #ifdef SWIG 00069 %name(SetBackground2) bool SetBackground(SDL_Surface* surface, int mode=BKMODE_TILE); 00070 #else 00071 bool SetBackground(SDL_Surface* surface, int mode=BKMODE_TILE); 00072 #endif 00073 00077 void SetBackgroundBlend(Uint8 backblend); 00078 00083 void SetGradient(SDL_Gradient& grad); 00084 00085 protected: 00086 00088 void eventDraw(SDL_Surface* surface, SDL_Rect* rect); 00089 00090 SDL_Gradient my_gradient; 00091 SDL_Surface* my_background; 00092 00093 Uint8 my_blendLevel; 00094 bool my_backgroundFree; 00095 int my_backgroundMode; 00096 int my_bordersize; 00097 00098 private: 00099 00100 SDLGradientWidget(const SDLGradientWidget&); 00101 SDLGradientWidget& operator=(const SDLGradientWidget&); 00102 00106 void FreeSurface(); 00107 }; 00108 00109 #endif // SDLGRADIENTWIDGET_H