Access an QHBoxLayout, which name you don't know

**Lykurg** · 19th April 2006, 19:29

Qt Code:

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qobject_cast<QHBoxLayout *>(gb->layout())->setDirection( QBoxLayout::TopToBottom );

qobject_cast<QHBoxLayout *>(gb->layout())->setDirection( QBoxLayout::TopToBottom );

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works fine.

Thanks a lot, Lykurg.

**wysota** · 19th April 2006, 20:53

Something like this would be better:

Qt Code:

Switch view

QHBoxLayout *l = qobject_cast<QHBoxLayout *>(gb->layout());
if(l) l->setDirection( QBoxLayout::TopToBottom );

QHBoxLayout *l = qobject_cast<QHBoxLayout *>(gb->layout());
if(l) l->setDirection( QBoxLayout::TopToBottom );

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Thread: Access an QHBoxLayout, which name you don't know