Found reason for random mainwindow resize

[David Nolden]

2011/6/18 Milian Wolff <mail at milianw.de>:
> On Wednesday 08 June 2011 14:30:55 Niko Sams wrote:
>> Hi,
>>
>> while driving home and hacking in the train I found the reason for the
>> strange mainwindow resizing milian and alex had during typing kDebug() <<.
>> I also had it while doing that, but I was already in a string (kDebug() <<
>> "foooo). The reason is that the backgroundparser parses the file while
>> parsing and fails - as
>> the statement is not finished. It then displays a red message in the
>> status bar to state
>> that.
>> For some reason this message is displayed multiple times - concated. And
>> exactly that makes the mainwindow resize.
>> I reproduced it by typing fast.
>
> Yeah, I finally saw that myself. What can we do about it? Here are my ideas
> sorted by my personal preference:
>
> a) make sure that given error message is only shown once at a time
> c) only show one error at a time and make the next one visible thereafter
> b) prevent the statusbar from resizing the whole page
>
> actually a) shouldn't be too hard I think, lets see...

I'd prefer first b) then a), in this order. Because by fixing b) you
fix the framework, by a) you only workaround the problem.