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sdllabel.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 17:23:16 $
00024     Source File:      $Source: /usr/local/CVSROOT/linux/paragui/doc/html/sdllabel_h-source.html,v $
00025     CVS/RCS Revision: $Revision: 1.34 $
00026     Status:           $State: Exp $
00027 */
00028 
00029 #ifndef SDLLABEL_H
00030 #define SDLLABEL_H
00031 
00032 #ifdef SWIG
00033 %include "swigcommon.h"
00034 %module sdllabel
00035 %{
00036 #include "sdllabel.h"
00037 %}
00038 #endif
00039 
00040 #include "sdlwidget.h"
00041 #include "sdlapplication.h"
00042 
00052 class DECLSPEC SDLLabel : public SDLWidget {
00053 public:
00054 
00061     SDLLabel(SDLWidget* parent, SDL_Rect& r, char* text, bool storebackground = true);
00062 
00064     ~SDLLabel();
00065 
00067     void SetText(char* text);
00068 
00069 #ifndef SWIG
00070 
00071     void SetTextFormat(char* text, ...);
00072 #endif
00073 
00075     char* GetText();
00076 
00078     void SetAlignment(int a);
00079 
00081     static void GetTextExtend(char* text, int& width, int &height, TTF_Font* font = NULL);
00082     
00084     void GetTextExtend(char* text, int& width, int &height);
00085 
00087     SDL_Surface* SetIcon(char* filename);
00088 
00090     SDL_Surface* SetIcon(SDL_Surface* icon);
00091 
00092 protected:
00093 
00098     void eventDraw(SDL_Surface* surface, SDL_Rect* rect);
00099 
00101     void eventBlit(SDL_Surface* srf, SDL_Rect* src, SDL_Rect* dst);
00102 
00103     SDL_Surface* my_srfIcon;
00104 
00105 private:
00106 
00107     SDLLabel(const SDLLabel&);
00108     SDLLabel& operator=(const SDLLabel&);
00109 
00110     bool my_freeIcon;
00111     int my_alignment;
00112     char* my_textLabel;
00113     SDL_Rect my_rectLabel;
00114     SDL_Surface* my_srfText;
00115 };
00116 
00117 #endif // SDLLABEL_H