//

// Simple Fl_Browser widget example. - erco 07/26/2019

//

// Copyright 2019 Greg Ercolano.

// Copyright 1998-2016 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:

//

// https://www.fltk.org/COPYING.php

//

// Please see the following page on how to report bugs and issues:

//

// https://www.fltk.org/bugs.php

//

#include <stdio.h>

#include <FL/Fl.H>

#include <FL/Fl_Double_Window.H>

#include <FL/Fl_Hold_Browser.H>

#include <FL/Fl_Multi_Browser.H>

// Hold Browser's callback

// Invoked whenever an item clicked

//

void HoldBrowserCallback(Fl_Widget *w, void *data) {

Fl_Hold_Browser *brow = (Fl_Hold_Browser*)w;

int line = brow->value();

printf("[hold browser] item %d picked: %s\n", line, brow->text(line));

}

// Multi Browser's callback

// Invoked whenever an item(s) clicked/selected

//

void MultiBrowserCallback(Fl_Widget *w, void *data) {

Fl_Multi_Browser *brow = (Fl_Multi_Browser*)w;

// Multi browser can have many items selected, so print all selected

for ( int t=1; t<=brow->size(); t++ )

if ( brow->selected(t) )

printf("[multi browser] item %d selected: %s\n", t, brow->text(t));

printf("\n");

}

int main(int argc, char *argv[]) {

Fl::scheme("gtk+");

Fl_Double_Window *win = new Fl_Double_Window(250, 220, "Simple Browser");

win->begin();

{

{

// Create Hold Browser

Fl_Hold_Browser *brow = new Fl_Hold_Browser(10, 10, win->w()-20, 80, "Hold");

brow->callback(HoldBrowserCallback); // callback for hold browser

// Add some items

brow->add("One");

brow->add("Two");

brow->add("Three");

brow->add("Four");

// Preselect first item "One"

brow->select(1);

}

{

// Create Multi Browser

Fl_Multi_Browser *brow = new Fl_Multi_Browser(10, 120, win->w()-20, 80, "Multi");

brow->callback(MultiBrowserCallback); // callback for multi browser

// Add some items

brow->add("Aaa");

brow->add("Bbb");

brow->add("Ccc");

brow->add("Ddd");

// Preselect first two items "Aaa" and "Bbb"

brow->select(1);

brow->select(2);

}

}

win->end();

win->resizable(win);

win->show(argc, argv);

return(Fl::run());

}