Two bugs in Qt

[Chiz]

QSizePolicy sizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
frame->setSizePolicy(sizePolicy);

QSizePolicy sizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
frame->setSizePolicy(sizePolicy);

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then frame will resize on MAXIMUM area.

If

QSizePolicy sizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);

QSizePolicy sizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);

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then frame will resize on MINIMUM area.

How can programmers miss such thing, I don't understand

Another one.

if write such code:

contentListView->setFlow(QListView::TopToBottom);

contentListView->setFlow(QListView::TopToBottom);

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then icons or another items will flow from LEFT to RIGHT
and if

menuListView->setFlow(QListView::LeftToRight);

menuListView->setFlow(QListView::LeftToRight);

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then from TOP to BOTTOM.


Please, tell me, why I have such a problem?
I'm using Windows XP SP3, Eclipse and last sdk. What else info need? I can provide anything.