how to manipulate the keyboard event?

hi i have develop a lilttle account sistem and i need to manipulate the keyboard event, i have tryed overrriding the MyApplication::KeyPressed(Qevent * event) and configurating the TabWidget FocusPolicy to receive focus from the keyboard and the mouse, but nothiong happend!!!, can anybody help, thx

you can try to use

Code:

---

void QWidget::focusOutEvent ( QFocusEvent * event )

---

with

Code:

---

bool QWidget::focusNextPrevChild ( bool next )

---

I think you need to handle event from QTabBar, so next example is how to do this

Code:

---

TabWidget::TabWidget(QWidget *parent)
	: QTabWidget(parent)
{
	tabBar()->installEventFilter(this);
}
 
TabWidget::~TabWidget()
{
}
 
bool TabWidget::eventFilter(QObject *o, QEvent *event)
{
	if (event->type() == QEvent::KeyPress && o == tabBar()) {
		QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
		if (keyEvent->key() == Qt::Key_Right) {
			if (currentIndex() != 2) {
				setCurrentIndex(2);
				QWidget *widget = this->widget(currentIndex());
				if (widget)
					widget->setFocus();
				return true;
			}
		}
	}
	return QTabWidget::eventFilter(o, event);
}

---

I hope it helps you.