[Qt-interest] Please help me understand resizing...

[Sven Grunewaldt]

Hi,

I don't really know how to explain my problem, so I will describe what I 
want to do and attach a testcase which shows what I'm doing (and 
hopefully tells you what I'm doing wrong...)

I have a QMainWindow with a QPushButton and a QPlainTextEdit inside a 
QVBoxLayout. When I click on the button, the QPlainTextEdit is hidden 
and I call resize(sizeHint()); to remove the unneeded space in the 
Layout. Sadly, this doesn't work. It seems like resize(...) is doing 
nothing at all.
After clicking the button, it looks like this:
http://www.abload.de/img/resize18brt.jpg

But it should look like this:
http://www.abload.de/img/resize2dbi0.jpg

Maybe someone could look into the attached code and give me a hint what 
I should do.

Regards,
Sven Grunewaldt
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