button.cxx

SRI international 发布的OAA框架软件

//
// "$Id: button.cxx,v 1.1.1.1 2003/06/03 22:25:47 agno Exp $"
//
// Button/callback test program for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2003 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 to "[e-mail]".
//

#include <stdlib.h>
#include <stdio.h>
#include <FL/Fl.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_Button.H>

void beepcb(Fl_Widget *, void *) {
  printf("\007"); fflush(stdout);
}

void exitcb(Fl_Widget *, void *) {
  exit(0);
}

#if 0
// test Fl::add_fd()...
void stdin_cb(int, void*) {
  char buf[1000];
  gets(buf);
  printf("stdin callback\n");
}
#endif

int main(int argc, char ** argv) {
  Fl_Window *window = new Fl_Window(320,65);
  Fl_Button *b1 = new Fl_Button(20, 20, 80, 25, "&Beep");
  b1->callback(beepcb,0);
  /*Fl_Button *b2 =*/ new Fl_Button(120,20, 80, 25, "&no op");
  Fl_Button *b3 = new Fl_Button(220,20, 80, 25, "E&xit");
  b3->callback(exitcb,0);
  window->end();
  window->show(argc,argv);
#if 0
  Fl::add_fd(0, stdin_cb);
#endif
  return Fl::run();
}

//
// End of "$Id: button.cxx,v 1.1.1.1 2003/06/03 22:25:47 agno Exp $".
//