Method updateSelection

src/gui/EffectSelectDialog.cpp:264–275

void EffectSelectDialog::updateSelection()
{
	// no valid selection anymore due to changed filter?
	if( ui->pluginList->selectionModel()->selection().size() <= 0 )
	{
		// then select our first item
		ui->pluginList->selectionModel()->select( m_model.index( 0, 0 ),
					QItemSelectionModel::ClearAndSelect
					| QItemSelectionModel::Rows );
		rowChanged( m_model.index( 0, 0 ), QModelIndex() );
	}
}