mirror of https://github.com/fltk/fltk
68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
//
|
|
// "$Id$"
|
|
//
|
|
// Dial header file for the Fast Light Tool Kit (FLTK).
|
|
//
|
|
// Copyright 1998-2005 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
|
|
//
|
|
|
|
#ifndef Fl_Dial_H
|
|
#define Fl_Dial_H
|
|
|
|
#ifndef Fl_Valuator_H
|
|
#include "Fl_Valuator.H"
|
|
#endif
|
|
|
|
// values for type():
|
|
#define FL_NORMAL_DIAL 0
|
|
#define FL_LINE_DIAL 1
|
|
#define FL_FILL_DIAL 2
|
|
|
|
class FL_EXPORT Fl_Dial : public Fl_Valuator {
|
|
|
|
short a1,a2;
|
|
|
|
protected:
|
|
|
|
// these allow subclasses to put the dial in a smaller area:
|
|
void draw(int, int, int, int);
|
|
int handle(int, int, int, int, int);
|
|
void draw();
|
|
|
|
public:
|
|
|
|
int handle(int);
|
|
Fl_Dial(int x,int y,int w,int h, const char *l = 0);
|
|
short angle1() const {return a1;}
|
|
void angle1(short a) {a1 = a;}
|
|
short angle2() const {return a2;}
|
|
void angle2(short a) {a2 = a;}
|
|
void angles(short a, short b) {a1 = a; a2 = b;}
|
|
|
|
};
|
|
|
|
#endif
|
|
|
|
//
|
|
// End of "$Id$".
|
|
//
|