//// "$Id: Fl_Browser.H 4288 2005-04-16 00:13:17Z mike $"//// Browser 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//// Forms-compatable browser.  Probably useful for other// lists of textual data.  Notice that the line numbers// start from 1, and 0 means "no line".#ifndef Fl_Browser_H#define Fl_Browser_H#include "Fl_Browser_.H"struct FL_BLINE;class FL_EXPORT Fl_Browser : public Fl_Browser_ {  FL_BLINE *first;		// the array of lines  FL_BLINE *last;  FL_BLINE *cache;  int cacheline;		// line number of cache  int lines;                	// Number of lines  int full_height_;  const int* column_widths_;  char format_char_;		// alternative to @-sign  char column_char_;		// alternative to tabprotected:  // required routines for Fl_Browser_ subclass:  void* item_first() const ;  void* item_next(void*) const ;  void* item_prev(void*) const ;  int item_selected(void*) const ;  void item_select(void*, int);  int item_height(void*) const ;  int item_width(void*) const ;  void item_draw(void*, int, int, int, int) const ;  int full_height() const ;  int incr_height() const ;  FL_BLINE* find_line(int) const ;  FL_BLINE* _remove(int) ;  void insert(int, FL_BLINE*);  int lineno(void*) const ;  void swap(FL_BLINE *a, FL_BLINE *b);public:  void remove(int);  void add(const char*, void* = 0);  void insert(int, const char*, void* = 0);  void move(int to, int from);  int  load(const char* filename);  void swap(int a, int b);  void clear();  int size() const {return lines;}  void size(int W, int H) { Fl_Widget::size(W, H); }  int topline() const ;  enum Fl_Line_Position { TOP, BOTTOM, MIDDLE };  void lineposition(int, Fl_Line_Position);  void topline(int l) { lineposition(l, TOP); }  void bottomline(int l) { lineposition(l, BOTTOM); }  void middleline(int l) { lineposition(l, MIDDLE); }  int select(int, int=1);  int selected(int) const ;  void show(int n);  void show() {Fl_Widget::show();}  void hide(int n);  void hide() {Fl_Widget::hide();}  int visible(int n) const ;  int value() const ;  void value(int v) {select(v);}  const char* text(int) const ;  void text(int, const char*);  void* data(int) const ;  void data(int, void* v);  Fl_Browser(int, int, int, int, const char* = 0);  ~Fl_Browser() { clear(); }  char format_char() const {return format_char_;}  void format_char(char c) {format_char_ = c;}  char column_char() const {return column_char_;}  void column_char(char c) {column_char_ = c;}  const int* column_widths() const {return column_widths_;}  void column_widths(const int* l) {column_widths_ = l;}  int displayed(int n) const {return Fl_Browser_::displayed(find_line(n));}  void make_visible(int n) {  	if (n < 1) Fl_Browser_::display(find_line(1));	else if (n > lines) Fl_Browser_::display(find_line(lines));	else Fl_Browser_::display(find_line(n));  }  // for back compatability only:  void replace(int a, const char* b) {text(a, b);}  void display(int, int=1);};#endif//// End of "$Id: Fl_Browser.H 4288 2005-04-16 00:13:17Z mike $".//