94788c4628
FLTK 1.0.11. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.0@1356 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
115 lines
3.0 KiB
C++
115 lines
3.0 KiB
C++
//
|
|
// "$Id: ask.cxx,v 1.4.2.3 2001/01/22 15:13:41 easysw Exp $"
|
|
//
|
|
// Standard dialog test program for the Fast Light Tool Kit (FLTK).
|
|
//
|
|
// Demonstrates how to use readqueue to see if a button has been
|
|
// pushed, and to see if a window has been closed, thus avoiding
|
|
// the need to define callbacks.
|
|
//
|
|
// This also demonstrates how to trap attempts by the user to
|
|
// close the last window by overriding Fl::exit
|
|
//
|
|
// Copyright 1998-2001 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 "fltk-bugs@fltk.org".
|
|
//
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <FL/Fl.H>
|
|
#include <FL/Fl_Window.H>
|
|
#include <FL/Fl_Input.H>
|
|
#include <FL/Fl_Button.H>
|
|
#include <FL/Fl_Return_Button.H>
|
|
|
|
int get_string(char*buffer) {
|
|
Fl_Window window(320,75);
|
|
Fl_Input input(60, 10, 250, 25, "Input:");
|
|
input.value(buffer);
|
|
Fl_Button cancel(60, 40, 80, 25, "cancel");
|
|
Fl_Return_Button ok(150, 40, 80, 25, "OK");
|
|
window.hotspot(&cancel); // you must position modal windows
|
|
window.end();
|
|
window.set_modal();
|
|
window.show();
|
|
for (;;) {
|
|
Fl::wait();
|
|
Fl_Widget *o;
|
|
while ((o = Fl::readqueue())) {
|
|
if (o == &ok) {
|
|
strcpy(buffer,input.value());
|
|
return 1;
|
|
} else if (o == &cancel || o == &window) {
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void rename_me(Fl_Widget*o) {
|
|
if (get_string((char*)(o->label()))) o->redraw();
|
|
}
|
|
|
|
#if 1
|
|
#include <FL/fl_ask.H>
|
|
#include <stdlib.h>
|
|
|
|
void window_callback(Fl_Widget*, void*) {
|
|
if (!fl_ask("Are you sure you want to quit?")) return;
|
|
exit(0);
|
|
}
|
|
#endif
|
|
|
|
int main(int argc, char **argv) {
|
|
char buffer[128] = "test text";
|
|
|
|
#if 1
|
|
// this is a test to make sure automatic destructors work. Pop up
|
|
// the question dialog several times and make sure it don't crash.
|
|
|
|
Fl_Window window(200, 55);
|
|
Fl_Return_Button b(20, 10, 160, 35, buffer); b.callback(rename_me);
|
|
window.add(b);
|
|
window.resizable(&b);
|
|
window.show(argc, argv);
|
|
|
|
// Also we test to see if the exit callback works:
|
|
window.callback(window_callback);
|
|
|
|
return Fl::run();
|
|
|
|
#else
|
|
// This is the demo as written in the documentation, it only creates
|
|
// the popup window once:
|
|
|
|
if (get_string(buffer)) {
|
|
puts(buffer);
|
|
} else {
|
|
puts("cancel");
|
|
}
|
|
return 0;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
//
|
|
// End of "$Id: ask.cxx,v 1.4.2.3 2001/01/22 15:13:41 easysw Exp $".
|
|
//
|