[Qt-interest] Qt Layout Squashing

[Dave Smith]

Ian Thomson wrote:
> I vaguely remember reading something in the documentation about this, 
> but I'm having trouble finding it now. It was something along the lines 
> of when you use QWidget::heightForWidth, it can disable the minimum size 
> constraints for the entire layout structure that contains the label. A 
> multi-line label uses this function and can cause this effect.

That sounds like a good place to look, but why does it work when the 
label is not in a QStackedWidget, and breaks when it is inside a 
QStackedWidget?

I also tried placing the two QLabels in a QFrame (instead of a 
QStackedWidget), and the problem does not appear.

--Dave