[Kde-perl] driving the GUI

Nick THOMPSON nickthompson at agere.com
Thu Mar 11 12:07:29 CET 2004


Excellent, thanks.

I have no idea why this works though (QT novice). I thought you had to
enter the event loop to make the display of a widget happen. Is the
->show enough then? And updates happen as required through the call to
the objects functions (QProgressBar's ->setProgress($n, 10) for
example)?

Thanks again,
Nick.

On Wed, 2004-03-10 at 12:35, =?windows-1251?Q?=22?=Vadim
Suhanov=?windows-1251?Q?=22=20?= wrote:
> > # do some processing while updating the progress dialogue...
> sub do_somthing_with_data {
>     my ( ...., $progress_bar_widget, ....) = @_;
>     ....
>     # update progress bar
>     $progress_bar_wiget->...
> 
> }




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