public void checkNewWidgetsAvailable(final CmsUUID structureId, final AsyncCallback<Boolean> resultCallback) {

        CmsRpcAction<Boolean> action = new CmsRpcAction<Boolean>() {

            @Override
            public void execute() {

                start(200, false);
                getContainerpageService().checkNewWidgetsAvailable(structureId, this);
            }

            @Override
            protected void onResponse(Boolean result) {

                stop(false);
                resultCallback.onSuccess(result);
            }

            // empty
        };
        action.execute();

    }
public void checkNewWidgetsAvailable ( final CmsUUID structureId , final AsyncCallback < Boolean > resultCallback ) { CmsRpcAction < Boolean > action = new CmsRpcAction < Boolean > ( ) { @ Override public void execute ( ) { start ( 200 , false ) ; getContainerpageService ( ) . checkNewWidgetsAvailable ( structureId , this ) ; } @ Override protected void onResponse ( Boolean result ) { stop ( false ) ; resultCallback . onSuccess ( result ) ; } } ; action . execute ( ) ; }
Checks whether GWT widgets are available for all fields of a content.<p>

@param structureId the structure id of the content
@param resultCallback the callback for the result