@Override
    public void addListItem(CmsListItem item) {

        super.addListItem(item);
        if (m_listPanel.getWidgetCount() > 0) {
            m_editButton.enable();
        }
    }
@ Override public void addListItem ( CmsListItem item ) { super . addListItem ( item ) ; if ( m_listPanel . getWidgetCount ( ) > 0 ) { m_editButton . enable ( ) ; } }
@see org.opencms.ade.containerpage.client.ui.A_CmsClipboardTab#addListItem(org.opencms.gwt.client.ui.CmsListItem)