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//
// Simple Example app using Fl_Terminal. - erco 10/12/2017
//
// Copyright 2017 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 <time.h>
#include <FL/Fl_Double_Window.H>
#include <FL/Fl_Box.H>
#include <FL/Fl_Terminal.H>
#define TERMINAL_HEIGHT 120
// Globals
Fl_Double_Window *G_win = 0;
Fl_Box *G_box = 0;
Fl_Terminal *G_tty = 0;
// Append a date/time message to the terminal every 2 seconds
void tick_cb(void *data) {
time_t lt = time(NULL);
G_tty->printf("Timer tick: \033[32m%s\033[0m\n", ctime(<));
Fl::repeat_timeout(2.0, tick_cb, data);
}
int main(int argc, char **argv) {
G_win = new Fl_Double_Window(500, 200+TERMINAL_HEIGHT, "Your App");
G_win->begin();
G_box = new Fl_Box(0, 0, G_win->w(), 200,
"Your app GUI in this area.\n\n"
"Your app's debugging output in tty below");
// Add simple terminal to bottom of app window for scrolling history of status messages.
G_tty = new Fl_Terminal(0,200,G_win->w(),TERMINAL_HEIGHT);
G_tty->ansi(true); // enable use of "\033[32m"
G_win->end();
G_win->resizable(G_win);
G_win->show();
Fl::add_timeout(0.5, tick_cb);
return Fl::run();
}
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