Button purge = new Button(I18N.get("Purge"), Images.EditClear);
public Control() {
setWidth("300px");
type.setItemRenderer(new ItemRenderer() {
public String render(Object value) {
Content content = (Content) value;
if (value != null) {
return I18N.get(content.getType()) + " ("
+ Revisions.getNumber(content.getClass()) + ")";