private void updateItem(VCheckBox widget, JsonObject item, boolean requireInitialization) {
String itemHtml = item.getString(ListingJsonConstants.JSONKEY_ITEM_VALUE);
if (!isHtmlContentAllowed()) {
itemHtml = WidgetUtil.escapeHTML(itemHtml);
}
String iconUrl = item.getString(ListingJsonConstants.JSONKEY_ITEM_ICON);
if (iconUrl != null && iconUrl.length() != 0) {
Icon icon = client.getIcon(iconUrl);
itemHtml = icon.getElement().getString() + itemHtml;
}
widget.setHTML(itemHtml);
widget.setValue(item.getBoolean(ListingJsonConstants.JSONKEY_ITEM_SELECTED));
setOptionEnabled(widget, item);
if (requireInitialization) {
widget.addStyleName(CLASSNAME_OPTION);
widget.addClickHandler(this);
getWidget().add(widget);
}
optionsToItems.put(widget, item);
}
