private void encodeHeaderGroupLeftIcon(
ResponseWriter writer,
FacesContext context,
AbstractPanelMenuItem menuItem,
String classPrefix)
throws IOException {
String icon =
PanelMenuItemRenderer.isParentPanelMenuDisabled(menuItem) || menuItem.isDisabled()
? menuItem.getLeftDisabledIcon()
: menuItem.getLeftIcon();
String cssClasses = concatClasses(classPrefix + "-ico", menuItem.getLeftIconClass());
if (icon == null || icon.trim().length() == 0) {
icon = PanelIcons.transparent.toString();
}
encodeTdIcon(writer, context, cssClasses, icon, getState(menuItem));
}
