Fl_Scrollbar.h Source File

00001 /*
00002  * $Id: Fl_Scrollbar.h,v 1.4 2003/04/01 16:39:34 parshin Exp $
00003  *
00004  * Extended Fast Light Toolkit (EFLTK)
00005  * Copyright (C) 2002-2003 by EDE-Team
00006  * WWW: http://www.sourceforge.net/projects/ede
00007  *
00008  * Fast Light Toolkit (FLTK)
00009  * Copyright (C) 1998-2003 by Bill Spitzak and others.
00010  * WWW: http://www.fltk.org
00011  *
00012  * This library is distributed under the GNU LIBRARY GENERAL PUBLIC LICENSE
00013  * version 2. See COPYING for details.
00014  *
00015  * Author : Mikko Lahteenmaki
00016  * Email  : mikko@fltk.net
00017  *
00018  * Please report all bugs and problems to "efltk-bugs@fltk.net"
00019  *
00020  */
00021 
00022 #ifndef _FL_SCROLLBAR_H_
00023 #define _FL_SCROLLBAR_H_
00024 
00025 #include "Fl_Slider.h"
00026 
00028 class FL_API Fl_Scrollbar : public Fl_Slider {
00029 
00030 public:
00031     static Fl_Named_Style* default_style;
00032 
00034     Fl_Scrollbar(int x,int y,int w,int h, const char *l = 0);
00035 
00037     Fl_Scrollbar(const char* l = 0,int layout_size=30,Fl_Align layout_al=FL_ALIGN_TOP,int label_w=100);
00038 
00039     int value() {return int(Fl_Slider::value());}
00040     int value(int position, int size, int top, int total);
00041 
00042     int pagesize() const {return pagesize_;}
00043     void pagesize(int a) {pagesize_ = a;}
00044 
00045     virtual void draw();
00046     virtual int handle(int);
00047 
00048 private:
00049     int pagesize_;
00050     static void timeout_cb(void*);
00051     void increment_cb();
00052 };
00053 
00054 #endif