/**
* Ensures the open close button for the additional info list is present.
*
* <p>
*/
protected void ensureOpenCloseAdditionalInfo() {
if (m_openClose == null) {
m_openClose =
new CmsPushButton(
I_CmsImageBundle.INSTANCE.style().triangleRight(),
I_CmsImageBundle.INSTANCE.style().triangleDown());
m_openClose.setButtonStyle(ButtonStyle.TRANSPARENT, null);
m_titleRow.insert(m_openClose, 0);
m_openClose.addClickHandler(
new ClickHandler() {
/**
* @see
* com.google.gwt.event.dom.client.ClickHandler#onClick(com.google.gwt.event.dom.client.ClickEvent)
*/
public void onClick(ClickEvent event) {
setAdditionalInfoVisible(
!getElement().getClassName().contains(CmsListItemWidget.OPENCLASS));
}
});
}
}
