Re: After resizing Widget with table, table contents not properly displayed

Hello Richard,

I appended two example scripts. The first shows the strange update 
behaviour. In the second script I reimplemented method resizeEvent. So 
the second one works.
I also tried the Qt::debug qw(virtual) statement but unfortunately the 
output doesn't give me a clue.
Oliver

Richard Dale wrote:
> On Wednesday 07 July 2004 08:24, Oliver Kreuer wrote:
>
> > Hello,
> >
> > one of my widgets contains a table which shows one or two columns with 5
> > rows of content.
> > If I resize the widget when the table shows two columns the table
> > content is not properly shown after resizing. For example, strings of
> > column two suddenly show up in column one after I maximized the widget
> > using the maximize button of the window manager decoration.
> >
> > Programs written in C++ don't show this strange behaviour.
> >
> > I've found a work around. I reimplemented the resizeEvent handler as
> > follows:
> >
> > sub resizeEvent
> > {
> >    if ($filled eq "true")
> >    {
> >         table->updateContents();
> >    }
> > }
> >
> > If my table is filled with content call "updateContents" for every
> > resize event.
> > But I think that normally Qt should handle this itself.
> > Any suggestions?
> This sounds a strange error - can you post a complete program which reproduces 
> the problem. PerlQt has various debugging modes you can turn on to see which 
> virtual method callbacks are being called, so you could add this to the top 
> of your program and see if that gives any clues:
> use Qt::debug qw( virtual )
>
> -- Richard
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One
Two
Three
Four

1_1     1_2
2_1     2_2
3_1     3_2
4_1     4_2

table_notUpdated.pl
Description: Perl program

table_upd.pl
Description: Perl program

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