Question about align

[Archa4]

I tried to do a simple thing:

painter->drawText(rect, Qt::AlignTop && Qt::AlignRight, str);
painter->drawLine(rect.topLeft(), rect.bottomRight());
painter->drawText(rect, Qt::AlignBottom, "ASD");

painter->drawText(rect, Qt::AlignTop && Qt::AlignRight, str);
painter->drawLine(rect.topLeft(), rect.bottomRight());
painter->drawText(rect, Qt::AlignBottom, "ASD");

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But it didn't work...
The top line get's aligned only top, but not top + right.
How can i get it to align top + right?
I think it has something to do with flags, but i could not confirm that idea.