FXProgressBar.h

/********************************************************************************
*                                                                               *
*                      P r o g r e s s B a r   W i d g e t                      *
*                                                                               *
*********************************************************************************
* Copyright (C) 1998,2024 by Jeroen van der Zijp.   All Rights Reserved.        *
*********************************************************************************
* This library is free software; you can redistribute it and/or modify          *
* it under the terms of the GNU Lesser General Public License as published by   *
* the Free Software Foundation; either version 3 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 Lesser General Public License for more details.                           *
*                                                                               *
* You should have received a copy of the GNU Lesser General Public License      *
* along with this program.  If not, see <http://www.gnu.org/licenses/>          *
********************************************************************************/
#ifndef FXPROGRESSBAR_H
#define FXPROGRESSBAR_H

#ifndef FXFRAME_H
#include "FXFrame.h"
#endif

namespace FX {


enum {
  PROGRESSBAR_HORIZONTAL = 0,             
  PROGRESSBAR_VERTICAL   = 0x00008000,    
  PROGRESSBAR_PERCENTAGE = 0x00010000,    
  PROGRESSBAR_DIAL       = 0x00020000,    
  PROGRESSBAR_NORMAL     = FRAME_SUNKEN|FRAME_THICK
  };


class FXAPI FXProgressBar : public FXFrame {
  FXDECLARE(FXProgressBar)
protected:
  FXuint   progress;            // Integer percentage number
  FXuint   total;               // Amount for completion
  FXint    barsize;             // Bar size
  FXFont*  font;                // Text font
  FXColor  barBGColor;          // Bar background color
  FXColor  barColor;            // Filled bar color
  FXColor  textNumColor;        // Text color inside bar background
  FXColor  textAltColor;        // Text color inside filled bar
protected:
  FXProgressBar(){}
  void drawInterior(FXDCWindow& dc);
private:
  FXProgressBar(const FXProgressBar&);
  FXProgressBar &operator=(const FXProgressBar&);
public:
  long onPaint(FXObject*,FXSelector,void*);
  long onCmdSetValue(FXObject*,FXSelector,void*);
  long onCmdSetIntValue(FXObject*,FXSelector,void*);
  long onCmdGetIntValue(FXObject*,FXSelector,void*);
  long onCmdSetLongValue(FXObject*,FXSelector,void*);
  long onCmdGetLongValue(FXObject*,FXSelector,void*);
  long onCmdSetIntRange(FXObject*,FXSelector,void*);
  long onCmdGetIntRange(FXObject*,FXSelector,void*);
public:

  FXProgressBar(FXComposite* p,FXObject* target=nullptr,FXSelector sel=0,FXuint opts=PROGRESSBAR_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0,FXint pl=DEFAULT_PAD,FXint pr=DEFAULT_PAD,FXint pt=DEFAULT_PAD,FXint pb=DEFAULT_PAD);

  virtual void create();

  virtual void detach();

  virtual FXint getDefaultWidth();

  virtual FXint getDefaultHeight();

  void setProgress(FXuint value);

  FXuint getProgress() const { return progress; }

  void setTotal(FXuint value);

  FXuint getTotal() const { return total; }

  void increment(FXuint value);

  void hideNumber();

  void showNumber();

  void setBarSize(FXint size);

  FXint getBarSize() const { return barsize; }

  void setBarBGColor(FXColor clr);

  FXColor getBarBGColor() const { return barBGColor; }

  void setBarColor(FXColor clr);

  FXColor getBarColor() const { return barColor; }

  void setTextColor(FXColor clr);

  FXColor getTextColor() const { return textNumColor; }

  void setTextAltColor(FXColor clr);

  FXColor getTextAltColor() const { return textAltColor; }

  void setFont(FXFont *fnt);

  FXFont* getFont() const { return font; }

  void setBarStyle(FXuint style);

  FXuint getBarStyle() const;

  virtual void save(FXStream& store) const;

  virtual void load(FXStream& store);

  virtual ~FXProgressBar();
  };

}

#endif