[Qt-interest] Get children from layout

[Alex Ivasyuv]

Hi,

I try to hide all widgets in layout. But looks like findChildren doesn't 
work for layout.

here's my sample code:

         QLayout * layout = widget -> findChild<QLayout *> (layoutName);
         QList<QWidget *> list = layout -> findChildren<QWidget *> ();

         cout << list.size() << endl;

size is 0, but inside this layout I have a few widgets.
But the same code works fine if I try to get widgets from parent widget.

How I can get them from appropriate layout?

Thanks,

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