Fl_Tabs.H

//
// "$Id$"
//
// Tab header file for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2010 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file.  If this
// file is missing or damaged, see the license at:
//
//     http://www.fltk.org/COPYING.php
//
// Please report all bugs and problems on the following page:
//
//     http://www.fltk.org/str.php
//
 
/* \file
   Fl_Tabs widget . */
 
#ifndef Fl_Tabs_H
#define Fl_Tabs_H
 
#include "Fl_Group.H"
 
class FL_EXPORT Fl_Tabs : public Fl_Group {
#if FLTK_ABI_VERSION >= 10304
  // NEW (nothing)
#else
  // OLD (maintained for ABI compat)
  Fl_Widget *value_;    // NOTE: this member no longer used -- STR #3169
#endif
  Fl_Widget *push_;
  int *tab_pos;         // array of x-offsets of tabs per child + 1
  int *tab_width;       // array of widths of tabs per child + 1
  int tab_count;        // array size
  int tab_positions();  // allocate and calculate tab positions
  void clear_tab_positions();
  int tab_height();
  void draw_tab(int x1, int x2, int W, int H, Fl_Widget* o, int sel=0);
protected:
  void redraw_tabs();
  void draw();
 
public:
  int handle(int);
  Fl_Widget *value();
  int value(Fl_Widget *);
  Fl_Widget *push() const {return push_;}
  int push(Fl_Widget *);
  Fl_Tabs(int,int,int,int,const char * = 0);
  Fl_Widget *which(int event_x, int event_y);
  ~Fl_Tabs();
  void client_area(int &rx, int &ry, int &rw, int &rh, int tabh=0);
};
 
#endif
 
//
// End of "$Id$".
//