FLTK 1.3.6
Fl_Dial.H
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//
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// "$Id$"
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//
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// Dial header file for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2010 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// http://www.fltk.org/COPYING.php
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//
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// Please report all bugs and problems on the following page:
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//
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// http://www.fltk.org/str.php
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//
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/* \file
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Fl_Dial widget . */
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#ifndef Fl_Dial_H
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#define Fl_Dial_H
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#ifndef Fl_Valuator_H
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#include "Fl_Valuator.H"
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#endif
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// values for type():
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#define FL_NORMAL_DIAL 0
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#define FL_LINE_DIAL 1
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#define FL_FILL_DIAL 2
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class FL_EXPORT Fl_Dial : public Fl_Valuator {
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short
a1,a2;
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protected
:
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// these allow subclasses to put the dial in a smaller area:
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void
draw(
int
X,
int
Y,
int
W,
int
H);
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int
handle(
int
event,
int
X,
int
Y,
int
W,
int
H);
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void
draw();
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public
:
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int
handle(
int
);
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Fl_Dial
(
int
x,
int
y,
int
w,
int
h,
const
char
*l = 0);
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short
angle1
()
const
{
return
a1;}
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void
angle1
(
short
a) {a1 = a;}
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short
angle2
()
const
{
return
a2;}
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void
angle2
(
short
a) {a2 = a;}
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void
angles
(
short
a,
short
b) {a1 = a; a2 = b;}
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};
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#endif
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//
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// End of "$Id$".
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//
Fl_Dial::angles
void angles(short a, short b)
See short angle1() const.
Definition:
Fl_Dial.H:80
Fl_Dial::angle1
short angle1() const
Sets Or gets the angles used for the minimum and maximum values.
Definition:
Fl_Dial.H:72
Fl_Dial::angle2
short angle2() const
See short angle1() const.
Definition:
Fl_Dial.H:76
Fl_Dial
The Fl_Dial widget provides a circular dial to control a single floating point value.
Definition:
Fl_Dial.H:47
Fl_Dial::angle1
void angle1(short a)
See short angle1() const.
Definition:
Fl_Dial.H:74
Fl_Dial::angle2
void angle2(short a)
See short angle1() const.
Definition:
Fl_Dial.H:78
Copyright © 1998-2021 by Bill Spitzak and others.