Switch the focus between 2 widgets

[franco.amato]

in wave_1 hold a pointer to wave_2 and vice versa. Then use QWidget::keyPressEvent() and there callwave_X->setFocus().

Or use signal and slots instead of the pointers.

Hi, I have a CentralWidget containing the 2 widget.
I don't have to call setFocus from such container widget?

I wrote this code

void CentralWidget::keyPressEvent( QKeyEvent*pe )
{
	switch( pe->key() )
	{
		case Qt::Key_Tab:
			{
				// switch the focus
				if( m_pWave2->hasFocus() )
				{
					m_pWave1->setFocus( Qt::TabFocusReason );
				}
				else if ( m_pWave1->hasFocus() )
				{
					m_pWave2->setFocus(Qt::TabFocusReason);
				}
 
				break;
			}
 
		default:
			QWidget::keyPressEvent(pe);
			break;
	}
}

void CentralWidget::keyPressEvent( QKeyEvent*pe )
{
	switch( pe->key() )
	{
		case Qt::Key_Tab:
			{
				// switch the focus
				if( m_pWave2->hasFocus() )
				{
					m_pWave1->setFocus( Qt::TabFocusReason );
				}
				else if ( m_pWave1->hasFocus() )
				{
					m_pWave2->setFocus(Qt::TabFocusReason);
				}

				break;
			}

		default:
			QWidget::keyPressEvent(pe);
			break;
	}
}

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this can be ok?