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sdlbuttongroup.h

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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/sdlbuttongroup_h-source.html,v $
00025     CVS/RCS Revision: $Revision: 1.34 $
00026     Status:           $State: Exp $
00027 */
00028 
00029 #ifndef SDLBUTTONGROUP_H
00030 #define SDLBUTTONGROUP_H
00031 
00032 #ifdef SWIG
00033 %include "swigcommon.h"
00034 %module sdlbuttongroup
00035 %{
00036 #include "sdlbuttongroup.h"
00037 %}
00038 #endif
00039 
00040 #include "sdlgradientwidget.h"
00041 #include "sdlbutton.h"
00042 
00052 class DECLSPEC SDLButtonGroup : public SDLGradientWidget {
00053 public:
00054     SDLButtonGroup(SDLWidget* parent, int id, SDL_Rect& r, int x, int y, int d=1);
00055     ~SDLButtonGroup();
00056 
00057     void Activate(int x, int y, int d=0);
00058     void Deactivate(int x, int y, int d=0);
00059     void Show();
00060     void SwitchTo(int d);
00061     void BlendTo(int d);
00062 
00063     void SetText(int x, int y, int d, char* text);
00064 
00065     SDLButton* GetButton(int x, int y, int d);
00066 
00067     virtual bool OnButton(int x, int y, int d, SDLWidget* widget);
00068 
00069 protected:
00070     int GetIndex(int x, int y, int d);
00071 
00073     bool eventButtonClick(int id, SDLWidget* widget);
00074 
00075 private: // disable the copy operators
00076     SDLButtonGroup(const SDLButtonGroup&);
00077     SDLButtonGroup& operator=(const SDLButtonGroup&);
00078     
00079 private:
00080     void GetPosFromId(int id, int& x, int& y, int& d);
00081 
00082     SDLButton** btnArray;
00083     Uint8*      actArray;
00084     int         count_x;
00085     int         count_y;
00086     int         count_d;
00087     int         current_depth;
00088 };
00089 
00090 
00091 #endif // SDLBUTTONGROUP_H