import org.argeo.api.acr.Content;
import org.argeo.api.acr.spi.ProvidedContent;
+import org.argeo.cms.ux.acr.ContentPart;
import org.eclipse.swt.widgets.Composite;
/** A composite which can (optionally) manage a content. */
-public class ContentComposite extends Composite {
+public class ContentComposite extends Composite implements ContentPart {
private static final long serialVersionUID = -1447009015451153367L;
public ContentComposite(Composite parent, int style, Content item) {
super(parent, style);
- setData(item);
+ if (item != null)
+ setData(item);
}
+ public boolean hasContent() {
+ if (getData() == null)
+ return false;
+ return getData() instanceof Content;
+ }
+
+ @Override
public Content getContent() {
return (Content) getData();
}