FLTK 1.3.4
Fl_Adjuster.H
1 //
2 // "$Id: Fl_Adjuster.H 8864 2011-07-19 04:49:30Z greg.ercolano $"
3 //
4 // Adjuster widget header file for the Fast Light Tool Kit (FLTK).
5 //
6 // Copyright 1998-2010 by Bill Spitzak and others.
7 //
8 // This library is free software. Distribution and use rights are outlined in
9 // the file "COPYING" which should have been included with this file. If this
10 // file is missing or damaged, see the license at:
11 //
12 // http://www.fltk.org/COPYING.php
13 //
14 // Please report all bugs and problems on the following page:
15 //
16 // http://www.fltk.org/str.php
17 //
18 
19 /* \file
20  Fl_Adjuster widget . */
21 
22 // 3-button "slider", made for Nuke
23 
24 #ifndef Fl_Adjuster_H
25 #define Fl_Adjuster_H
26 
27 #ifndef Fl_Valuator_H
28 #include "Fl_Valuator.H"
29 #endif
30 
43 class FL_EXPORT Fl_Adjuster : public Fl_Valuator {
44  int drag;
45  int ix;
46  int soft_;
47 protected:
48  void draw();
49  int handle(int);
50  void value_damage();
51 public:
52  Fl_Adjuster(int X,int Y,int W,int H,const char *l=0);
59  void soft(int s) {soft_ = s;}
66  int soft() const {return soft_;}
67 };
68 
69 #endif
70 
71 //
72 // End of "$Id: Fl_Adjuster.H 8864 2011-07-19 04:49:30Z greg.ercolano $".
73 //
void soft(int s)
If "soft" is turned on, the user is allowed to drag the value outside the range.
Definition: Fl_Adjuster.H:59
The Fl_Valuator class controls a single floating-point value and provides a consistent interface to s...
Definition: Fl_Valuator.H:49
virtual int handle(int event)
Handles the specified event.
Definition: Fl_Widget.cxx:112
virtual void draw()=0
Draws the widget.
virtual void value_damage()
Asks for partial redraw.
Definition: Fl_Valuator.cxx:70
int soft() const
If "soft" is turned on, the user is allowed to drag the value outside the range.
Definition: Fl_Adjuster.H:66
The Fl_Adjuster widget was stolen from Prisms, and has proven to be very useful for values that need ...
Definition: Fl_Adjuster.H:43