Programming Keyboard Focus!

[winspear]

I have a tabbed interface and I can move between the tabs by using two push buttons named next and back. I want to control the keyboard focus to be on different buttons on different tabs.

How do I do this?

[Iktwo]

I don't know if this is what you want, but I have a tabbed interface and an add button in my pages, I can press "Ctrl" + "+" and only the active tab respond

@add=new QAction(this);
connect(add, SIGNAL(triggered()), this, SLOT(slotAdd()));
add->setShortcut(QKeySequence(tr("Ctrl++")));
this->addAction(add);@

Edit: I'm so sorry I misunderstand the question, you can set focus with
@setFocus()@
and a QTabWidget has a signal called @currentChanged@

so you just have to acess a child of your new Widget and set the focus to it..