fltk/FL/Fl_Clock.H

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//
// "$Id$"
//
// Clock 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 to "fltk-bugs@fltk.org".
//
#ifndef Fl_Clock_H
#define Fl_Clock_H
#ifndef Fl_Widget_H
#include "Fl_Widget.H"
#endif
// values for type:
#define FL_SQUARE_CLOCK 0
#define FL_ROUND_CLOCK 1
#define FL_ANALOG_CLOCK FL_SQUARE_CLOCK
#define FL_DIGITAL_CLOCK FL_SQUARE_CLOCK // nyi
// a Fl_Clock_Output can be used to display a program-supplied time:
class FL_EXPORT Fl_Clock_Output : public Fl_Widget {
int hour_, minute_, second_;
ulong value_;
void drawhands(Fl_Color,Fl_Color); // part of draw
protected:
void draw(int, int, int, int);
void draw();
public:
Fl_Clock_Output(int x,int y,int w,int h, const char *l = 0);
void value(ulong v); // set to this Unix time
void value(int,int,int); // set hour, minute, second
ulong value() const {return value_;}
int hour() const {return hour_;}
int minute() const {return minute_;}
int second() const {return second_;}
};
// a Fl_Clock displays the current time always by using a timeout:
class FL_EXPORT Fl_Clock : public Fl_Clock_Output {
public:
int handle(int);
void update();
Fl_Clock(int x,int y,int w,int h, const char *l = 0);
Fl_Clock(uchar t,int x,int y,int w,int h, const char *l);
~Fl_Clock();
};
#endif
//
// End of "$Id$".
//