fltk/test/input_choice.cxx
Matthias Melcher 5d7d16cc8c Making sure that the 'changed' flag is set on every menu pulldown. (STR #1693)
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@5890 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2007-06-07 17:38:49 +00:00

69 lines
1.8 KiB
C++

//
// "$Id$"
//
// Test program for Fl_Input_Choice
//
// Copyright 1998-2006 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.
//
#include <stdio.h>
#include <FL/Fl_Button.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_Input_Choice.H>
void buttcb(Fl_Widget*,void*data) {
Fl_Input_Choice *in=(Fl_Input_Choice *)data;
static int flag = 1;
flag ^= 1;
if ( flag ) in->activate();
else in->deactivate();
if (in->changed()) {
printf("Callback: changed() is set\n");
in->clear_changed();
}
}
void input_choice_cb(Fl_Widget*,void*data) {
Fl_Input_Choice *in=(Fl_Input_Choice *)data;
fprintf(stderr, "Value='%s'\n", (const char*)in->value());
}
int main(int argc, char **argv) {
Fl_Window win(300, 200);
Fl_Input_Choice in(40,40,100,28,"Test");
in.callback(input_choice_cb, (void*)&in);
in.add("one");
in.add("two");
in.add("three");
in.value(1);
Fl_Button onoff(40,150,200,28,"Activate/Deactivate");
onoff.callback(buttcb, (void*)&in);
win.end();
win.resizable(win);
win.show(argc, argv);
return Fl::run();
}
//
// End of "$Id$".
//