0e29799dda
as many connections as you want (up to the maximum number handled by select()). Fl::remove_fd(fd, when) added. This allows you to remove the read, write, and error callbacks individually. Fl::remove_fd(fd) does Fl::remove_fd(fd,-1). Fl::add_fd() calls Fl::remove_fd(), so it can be used safely to replace callbacks with new ones for the same file descriptor. Fl::add_timeout() also dynamically allocates it's array so there is no limit on the number of pending timeouts. I cut/pasted the changes into the Windoze version but this is UNTESTED! Somebody please do a test compile. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.0@544 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
//
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// "$Id: button.cxx,v 1.4.2.1 1999/04/17 01:02:30 bill Exp $"
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//
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// Button/callback test program for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-1999 by Bill Spitzak and others.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA.
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//
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// Please report all bugs and problems to "fltk-bugs@easysw.com".
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//
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#include <stdlib.h>
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#include <stdio.h>
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#include <FL/Fl.H>
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#include <FL/Fl_Window.H>
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#include <FL/Fl_Button.H>
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void beepcb(Fl_Widget *, void *) {
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printf("\007"); fflush(stdout);
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}
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void exitcb(Fl_Widget *, void *) {
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exit(0);
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}
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#if 0
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// test Fl::add_fd()...
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void stdin_cb(int, void*) {
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char buf[1000];
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gets(buf);
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printf("stdin callback\n");
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}
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#endif
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int main(int argc, char ** argv) {
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Fl_Window *window = new Fl_Window(320,65);
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Fl_Button *b1 = new Fl_Button(20, 20, 80, 25, "&Beep");
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b1->callback(beepcb,0);
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/*Fl_Button *b2 =*/ new Fl_Button(120,20, 80, 25, "&no op");
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Fl_Button *b3 = new Fl_Button(220,20, 80, 25, "E&xit");
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b3->callback(exitcb,0);
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window->end();
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window->show(argc,argv);
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#if 0
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Fl::add_fd(0, stdin_cb);
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#endif
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return Fl::run();
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}
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//
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// End of "$Id: button.cxx,v 1.4.2.1 1999/04/17 01:02:30 bill Exp $".
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//
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