>
> On 26.06.2008, at 23:32, Adam wrote:
>
> > Hi. When I copy file in program fltk is stopped. Progressbar stay in
> > 0. Why GUI don't respond(answer?)?
>
> Hi Adam,
>
> FLTK is event based. Events are needed to tell FLTK when to redraw
> your dialog box. You will not receive any events until you return from
> your copy routine. To avoid this problem, there is a command to allow
> FLTK to receive events and redraw:
>
> > while(getline(plik, str))
> > {
> > plik2 << str << "\n";
> > dodaj();
> > Group1_ProgressBar1->position(Group1_ProgressBar1->position() +
> > 1);
> Fl::flush(); // insert this to have the progress
> bar redraw
> Fl::check(); // OR insert this to do a complete
> event handlig ("Cacncel" button, for example
> >
> > }
>
>
> See also:
>
> <http://www.fltk.org/documentation.php/doc-1.3/Fl.html#Fl.check>
>
> ----
> http://robowerk.com/
>
>
Thanks. Now it's work.
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