[Interest] Strange layout issue

[Etienne Sandré-Chardonnal]

Dear all,

I have a strange bug with a layout. The widget is a simple form made with
QtDesigner, the top level layout is a QVBoxLayout containing 7 sub-layouts.

I added this widget manually to a custom QWidget, by reparenting it, and by
resizing it in resizeEvent to its sizeHint().

The strange thing is, that the n°2 item of the layout always gets screwed,
and the 6 others are fine. All subwidgets of item 2 are overlayed at the
top, and not taken into account by the sizeHint.

Is there something I did wrong when handling a widget with a layout? I just
called resize() and sizeHint().

For the short story, the purpose of all this is to make a vertical-only
QSCrollArea with no scroll bar, but possibility to use the mouse wheel, or
to grab the non-input parts with mouse for scrolling.

Cheers,

Etienne
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