Fl_Counter.H

//
// "$Id$"
//
// Counter header file for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2010 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file.  If this
// file is missing or damaged, see the license at:
//
//     http://www.fltk.org/COPYING.php
//
// Please report all bugs and problems on the following page:
//
//     http://www.fltk.org/str.php
//
 
/* \file
   Fl_Counter widget . */
 
// A numerical value with up/down step buttons.  From Forms.
 
#ifndef Fl_Counter_H
#define Fl_Counter_H
 
#ifndef Fl_Valuator_H
#include "Fl_Valuator.H"
#endif
 
// values for type():
#define FL_NORMAL_COUNTER       0       
#define FL_SIMPLE_COUNTER       1       
class FL_EXPORT Fl_Counter : public Fl_Valuator {
 
  Fl_Font textfont_;
  Fl_Fontsize textsize_;
  Fl_Color textcolor_;
  double lstep_;
  uchar mouseobj;
  static void repeat_callback(void *);
  int calc_mouseobj();
  void increment_cb();
 
protected:
 
  void draw();
 
public:
 
  int handle(int);
 
  Fl_Counter(int X, int Y, int W, int H, const char* L = 0);
  ~Fl_Counter();
 
  void lstep(double a) {lstep_ = a;}
 
  void step(double a,double b) {Fl_Valuator::step(a); lstep_ = b;}
 
  void step(double a) {Fl_Valuator::step(a);}
 
  double step() const {return Fl_Valuator::step();}
 
  Fl_Font textfont() const {return textfont_;}
  void textfont(Fl_Font s) {textfont_ = s;}
 
  Fl_Fontsize textsize() const {return textsize_;}
  void textsize(Fl_Fontsize s) {textsize_ = s;}
 
  Fl_Color textcolor() const {return textcolor_;}
  void textcolor(Fl_Color s) {textcolor_ = s;}
 
};
 
#endif
 
//
// End of "$Id$".
//