FLTK 1.3.0
Fl_Button.H
1 //
2 // "$Id: Fl_Button.H 7903 2010-11-28 21:06:39Z matt $"
3 //
4 // Button header file for the Fast Light Tool Kit (FLTK).
5 //
6 // Copyright 1998-2010 by Bill Spitzak and others.
7 //
8 // This library is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU Library General Public
10 // License as published by the Free Software Foundation; either
11 // version 2 of the License, or (at your option) any later version.
12 //
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // Library General Public License for more details.
17 //
18 // You should have received a copy of the GNU Library General Public
19 // License along with this library; if not, write to the Free Software
20 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
21 // USA.
22 //
23 // Please report all bugs and problems on the following page:
24 //
25 // http://www.fltk.org/str.php
26 //
27 
28 /* \file
29  Fl_Button widget . */
30 
31 #ifndef Fl_Button_H
32 #define Fl_Button_H
33 
34 #ifndef Fl_Widget_H
35 #include "Fl_Widget.H"
36 #endif
37 
38 // values for type()
39 #define FL_NORMAL_BUTTON 0
41 #define FL_TOGGLE_BUTTON 1
42 #define FL_RADIO_BUTTON (FL_RESERVED_TYPE+2)
45 #define FL_HIDDEN_BUTTON 3
46 
47 extern FL_EXPORT Fl_Shortcut fl_old_shortcut(const char*);
48 
49 class Fl_Widget_Tracker;
50 
84 class FL_EXPORT Fl_Button : public Fl_Widget {
85 
86  int shortcut_;
87  char value_;
88  char oldval;
89  uchar down_box_;
90 
91 protected:
92 
93  static Fl_Widget_Tracker *key_release_tracker;
94  static void key_release_timeout(void*);
95  void simulate_key_action();
96 
97  virtual void draw();
98 
99 public:
100 
101  virtual int handle(int);
102 
103  Fl_Button(int X, int Y, int W, int H, const char *L = 0);
104 
105  int value(int v);
106 
110  char value() const {return value_;}
111 
116  int set() {return value(1);}
117 
122  int clear() {return value(0);}
123 
124  void setonly(); // this should only be called on FL_RADIO_BUTTONs
130  int shortcut() const {return shortcut_;}
131 
151  void shortcut(int s) {shortcut_ = s;}
152 
157  Fl_Boxtype down_box() const {return (Fl_Boxtype)down_box_;}
158 
164  void down_box(Fl_Boxtype b) {down_box_ = b;}
165 
167  void shortcut(const char *s) {shortcut(fl_old_shortcut(s));}
168 
170  Fl_Color down_color() const {return selection_color();}
171 
173  void down_color(unsigned c) {selection_color(c);}
174 };
175 
176 #endif
177 
178 //
179 // End of "$Id: Fl_Button.H 7903 2010-11-28 21:06:39Z matt $".
180 //