Fl_Button.H

//
// "$Id: Fl_Button.H 7903 2010-11-28 21:06:39Z matt $"
//
// Button header file for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2010 by Bill Spitzak and others.
//
// 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 Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems on the following page:
//
//     http://www.fltk.org/str.php
//
 
/* \file
   Fl_Button widget . */
 
#ifndef Fl_Button_H
#define Fl_Button_H
 
#ifndef Fl_Widget_H
#include "Fl_Widget.H"
#endif
 
// values for type()
#define FL_NORMAL_BUTTON        0   
#define FL_TOGGLE_BUTTON        1   
#define FL_RADIO_BUTTON         (FL_RESERVED_TYPE+2) 
#define FL_HIDDEN_BUTTON        3   
 
extern FL_EXPORT Fl_Shortcut fl_old_shortcut(const char*);
 
class Fl_Widget_Tracker;
 
class FL_EXPORT Fl_Button : public Fl_Widget {
 
  int shortcut_;
  char value_;
  char oldval;
  uchar down_box_;
 
protected:
 
  static Fl_Widget_Tracker *key_release_tracker;
  static void key_release_timeout(void*);
  void simulate_key_action();
  
  virtual void draw();
 
public:
 
  virtual int handle(int);
 
  Fl_Button(int X, int Y, int W, int H, const char *L = 0);
 
  int value(int v);
 
  char value() const {return value_;}
 
  int set() {return value(1);}
 
  int clear() {return value(0);}
 
  void setonly(); // this should only be called on FL_RADIO_BUTTONs
 
  int shortcut() const {return shortcut_;}
 
  void shortcut(int s) {shortcut_ = s;}
 
  Fl_Boxtype down_box() const {return (Fl_Boxtype)down_box_;}
 
  void down_box(Fl_Boxtype b) {down_box_ = b;}
 
  void shortcut(const char *s) {shortcut(fl_old_shortcut(s));}
 
  Fl_Color down_color() const {return selection_color();}
 
  void down_color(unsigned c) {selection_color(c);}
};
 
#endif
 
//
// End of "$Id: Fl_Button.H 7903 2010-11-28 21:06:39Z matt $".
//