mirror of https://github.com/fltk/fltk
65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
//
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// Fl_Help_Dialog test program.
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//
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// Copyright 1999-2010 by Easy Software Products.
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// Copyright 2011-2017 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// https://www.fltk.org/COPYING.php
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//
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// Please see the following page on how to report bugs and issues:
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//
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// https://www.fltk.org/bugs.php
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//
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// Contents:
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//
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// main() - Display the help GUI...
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//
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//
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// Include necessary headers...
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//
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#include <FL/Fl_Help_Dialog.H>
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#include <FL/Fl_GIF_Image.H>
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#include <FL/filename.H> /* FL_PATH_MAX */
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#include <FL/Fl.H> /* Fl::first_window(), etc */
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#include <string.h> /* strcpy(), etc */
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static void cb_refresh(void *d) {
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// trigger a redraw of the window to see animated GIF's
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if (Fl::first_window())
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Fl::first_window()->redraw();
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Fl::repeat_timeout(1./10, cb_refresh, d);
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}
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//
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// 'main()' - Display the help GUI...
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//
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int // O - Exit status
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main(int argc, // I - Number of command-line arguments
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char *argv[]) // I - Command-line arguments
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{
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Fl_GIF_Image::animate = true; // create animated shared .GIF images
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Fl_Help_Dialog *help = new Fl_Help_Dialog;
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int i;
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Fl::args_to_utf8(argc, argv); // for MSYS2/MinGW
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if (!Fl::args(argc, argv, i)) Fl::fatal(Fl::help);
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const char *fname = (i < argc) ? argv[i] : "help_dialog.html";
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help->load(fname); // TODO: add error check (when load() returns int instead of void)
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help->show(1, argv);
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Fl::add_timeout(1./10, cb_refresh, help); // to animate GIF's
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Fl::run();
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delete help;
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return 0;
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}
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