pglabel.h

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/*
    ParaGUI - crossplatform widgetset
    Copyright (C) 2000,2001,2002  Alexander Pipelka
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
    Alexander Pipelka
    pipelka@teleweb.at
 
    Last Update:      $Author: mbickel $
    Update Date:      $Date: 2007-04-13 16:15:56 $
    Source File:      $Source: /home/cvspsrv/cvsroot/games/asc/source/libs/paragui/include/pglabel.h,v $
    CVS/RCS Revision: $Revision: 1.2 $
    Status:           $State: Exp $
*/

#ifndef PG_LABEL_H
#define PG_LABEL_H

#include "pgwidget.h"

class DECLSPEC PG_Label : public PG_Widget {
public:

        // Text alignment
        typedef enum {
            LEFT,
            CENTER,
            RIGHT
        } TextAlign;

        PG_Label(PG_Widget* parent, const PG_Rect& r = PG_Rect::null, const std::string& text = PG_NULLSTR, const std::string& style="Label");

        ~PG_Label();

        void LoadThemeStyle(const std::string& widgettype);

        void LoadThemeStyle(const std::string& widgettype, const std::string& objectname);

        void SetAlignment(TextAlign a);

        SDL_Surface* SetIcon(const std::string& filename);

        SDL_Surface* SetIcon(SDL_Surface* icon);

        SDL_Surface* GetIcon();

        void SetIndent(Uint16 indent);

        Uint16 GetIndent();

        void SetSizeByText(int Width = 0, int Height = 0, const std::string& Text = PG_NULLSTR);

protected:

        void eventDraw(SDL_Surface* surface, const PG_Rect& rect);

        void eventBlit(SDL_Surface* surface, const PG_Rect& src, const PG_Rect& dst);

        SDL_Surface* my_srfIcon;

private:

        PG_Label(const PG_Label&);

        PG_Label& operator=(const PG_Label&);

        TextAlign my_alignment;

        Uint16 my_indent;

        bool my_freeicon;
};

#endif // PG_LABEL_H

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