Gaz wrote:
> Hi all,
>
> My program allows files to be transfered to and from USB memory stick. I'm
> trying to change some text to "copying..." before the function is called. For
> some reason the text is changed only after the copy function (making it a bit
> useless)...
>
> Ive tried delays and redrawing the screen... which doesn't work!
> Any ideas??
>
> Thanx
Insert an Fl::check() just before the copy operation so that
FLTK gets a chance to redraw all the widgets.
Just changing a label or color doesn't actually draw changes
on the screen until the FLTK event loop gets some cpu, and
calling Fl::check() will do this.
http://www.fltk.org/doc-1.1/Fl.html#Fl.check
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