} catch (Exception e) {

             setNoContent();

             ui.getModel().setContent(null);

         } finally {

             contentAdjusting = false;

         }

         if (newValue == null) {

             return;

         }

         if (getClientUIContext().getMainUIModel().isBlockFocus()) {

             return;

         }

 public class ToggleConfigure<U extends ContentUI> extends ContentUIActionSupport<U> {

     public ToggleConfigure() {

 //        setIcon(getContentScaledImage("configure"));

     }

 public class ToggleInsert<U extends ContentUI> extends ContentUIActionSupport<U> {

     public ToggleInsert() {

 //        setIcon(getContentScaledImage("add",22));

     }

     }

     public ChangeMode(ChangeModeRequest request, ChangeModeProducer<U> changeModeProducer, ChangeModeExecutor<U> executor) {

         this.request = Objects.requireNonNull(request);

         this.changeModeProducer = Objects.requireNonNull(changeModeProducer);

         this.executor = executor;

         setIcon(icon);

         KeyStroke acceleratorKey = getAcceleratorKey();

         if (!editable) {

             setKeyStroke(null);

         }

         updateToolTipText(tip);

 import fr.ird.observe.client.datasource.editor.api.content.data.open.ContentOpenableUII18nHelper;

 import fr.ird.observe.dto.data.DataDto;

 import java.awt.event.ActionEvent;

 import java.util.Objects;

 import java.util.function.BiConsumer;

     public static <D extends DataDto, U extends ContentEditUI<D, U>> void installAction(U ui, Supplier<MoveRequestBuilder.StepBuild> requestBuilderSupplier, Function<MoveRequest, BiConsumer<String, ImmutableSet<String>>> requestConsumer, Function<MoveRequest, MoveTreeAdapter> treeAdapter) {

         MoveExecutor moveExecutor = new MoveExecutor(requestBuilderSupplier, requestConsumer, treeAdapter);

         MoveEdit<D, U> action = new MoveEdit<>(ui.getModel().getSource().getScope().getMainType(), moveExecutor);

     }

     protected MoveEdit(Class<D> dataType, MoveExecutor executor) {

     public CollapseAll() {

         super(n("observe.ui.tree.action.collapseAll.tip"), "collapse", ObserveKeyStrokesEditorApi.KEY_STROKE_COLLAPSE_TREE_TABLE_NODE);

     }

     @Override

     public ExpandAll() {

         super(n("observe.ui.tree.action.expandAll.tip"), "expand", ObserveKeyStrokesEditorApi.KEY_STROKE_EXPAND_TREE_TABLE_NODE);

     }

     @Override

     public GoDown() {

         super(n("observe.ui.action.goDown.tip"), "navigate-down", ObserveKeyStrokesEditorApi.KEY_STROKE_GO_DOWN);

     }

     @Override

     public GoNext() {

         super(n("observe.ui.tree.action.goNext.tip"), "navigate-next", ObserveKeyStrokesEditorApi.KEY_STROKE_GO_NEXT);

     }

     @Override

     public GoPrevious() {

         super(n("observe.ui.tree.action.goPrevious.tip"), "navigate-previous", ObserveKeyStrokesEditorApi.KEY_STROKE_GO_PREVIOUS);

     }

     @Override

     public GoUp() {

         super(n("observe.ui.action.goUp.tip"), "navigate-up", ObserveKeyStrokesEditorApi.KEY_STROKE_GO_UP);

     }

     @Override

     }

     NavigationConfigUIActionSupport(String shortDescription, String actionIcon, KeyStroke acceleratorKey) {

     }

     @Override

 <fr.ird.observe.client.datasource.editor.api.content.data.table.ContentTableUI beanScope="bean" i18n="fr.ird.observe.dto.data.ll.landing.LandingPartDto"

                                                                                superGenericType='LandingDto, LandingPartDto, LandingPartUI'

   <import>

     fr.ird.observe.dto.data.ll.landing.LandingDto

   </JPanel>

   <Object id="delegateContentUI" initializer="mainTabbedPane"/>

 </fr.ird.observe.client.datasource.editor.api.content.data.open.ContentOpenableUI>

   enabled:{!states.isReadingMode()};

 }

   _focusComponent:{newComponentArray(dataSource,landingPartUI.getSpecies())};

 #landingPartUI {

  _tab:{"landingPartTab"};

  * #L%

  */

 import fr.ird.observe.dto.data.ll.landing.LandingDto;

 import fr.ird.observe.dto.referential.ll.landing.DataSourceReference;

         dataSourceChanged = evt -> onDataSourceChanged((DataSourceReference) evt.getNewValue());

     }

     @Override

     public void onInit(LandingUI ui) {

         super.onInit(ui);

   </JPanel>

   <Object id="delegateContentUI" initializer="samplePartPanel"/>

   <JMenuItem id='move' styleClass="ifOpen"/>

 </fr.ird.observe.client.datasource.editor.api.content.data.edit.ContentEditUI>

  * #L%

  */

 import fr.ird.observe.client.datasource.editor.api.content.actions.move.MoveRequestBuilder;

 import fr.ird.observe.client.datasource.editor.api.content.data.edit.ContentEditUILayoutFocusTraversalPolicy;

 import fr.ird.observe.client.datasource.editor.api.content.data.edit.actions.MoveEdit;

  * @since 3.8

  */

 public class ActivitySampleUIHandler extends GeneratedActivitySampleUIHandler {

     @Override

     public void onInit(ActivitySampleUI ui) {

     public static SamplePartUIModel create(ActivitySampleUI parentUI) {

         ActivitySampleUINavigationNode parentSource = ActivitySampleUI.getNavigationSource(parentUI);

         SamplePartUINavigationNode node = parentSource.newTableNode(SamplePartUINavigationNode.class, parentSource.getParentReference());

         return new SamplePartUIModel(node, parentUI.getBean());

     }

     @Override

     public void onAfterInitAddReferentialFilters(ClientConfig clientConfig, ObserveServicesProvider servicesProvider, ReferencesCache referenceCache) {

         referenceCache.addReferentialFilter(SamplePartDto.PROPERTY_SPECIES, ReferencesFilterHelper.newLlSpeciesList(servicesProvider, getClientUIContext().getObserveSelectModel(), clientConfig.getSpeciesListLonglineLogbookSampleId()));

     }

     public SampleUIModelSupport<SamplePartDto> getSupport() {

   </JPanel>

   <Object id="delegateContentUI" initializer="mainTabbedPane"/>

 </fr.ird.observe.client.datasource.editor.api.content.data.open.ContentOpenableUI>

  */

 import fr.ird.observe.client.datasource.editor.api.content.ContentMode;

 import fr.ird.observe.client.datasource.editor.api.content.actions.move.tree.DefaultSingleMoveTreeAdapter;

 import fr.ird.observe.client.datasource.editor.api.content.data.open.ContentOpenableUILayoutFocusTraversalPolicy;

 import fr.ird.observe.client.datasource.editor.api.content.data.open.actions.MoveOpenable;

  * @since 3.8

  */

 class SampleUIHandler extends GeneratedSampleUIHandler {

     @Override

     public void onInit(SampleUI ui) {

     @Override

     protected void onBeforeInit(SetGlobalCompositionUI ui, ContentUIInitializer<SetGlobalCompositionUI> initializer) {

         initializer.registerDependencies(

                 SetFloatlinesCompositionUIModel.create(ui),

                 SetBranchlinesCompositionUIModel.create(ui),

     @Override

     protected void onBeforeInit(SetDetailCompositionUI ui, ContentUIInitializer<SetDetailCompositionUI> initializer) {

         initializer.registerDependencies(BranchlineUIModel.create(ui));

     }

     @Override

     protected void onBeforeInit(SetGlobalCompositionUI ui, ContentUIInitializer<SetGlobalCompositionUI> initializer) {

         initializer.registerDependencies(

                 SetFloatlinesCompositionUIModel.create(ui),

                 SetBranchlinesCompositionUIModel.create(ui),

     @Override

     protected void onBeforeInit(DiscardedTargetSampleUI ui, ContentUIInitializer<DiscardedTargetSampleUI> initializer) {

         initializer.registerDependencies(sampleHandler = new TargetSampleImplHandler<>(ui));

     }

     @Override

     protected void onBeforeInit(KeptTargetSampleUI ui, ContentUIInitializer<KeptTargetSampleUI> initializer) {

         sampleHandler = new TargetSampleImplHandler<>(ui);

         initializer.registerDependencies(sampleHandler);

     }

     @Override

     protected void onBeforeInit(NonTargetSampleUI ui, ContentUIInitializer<NonTargetSampleUI> initializer) {

         sampleHandler = new NonTargetSampleImplHandler(ui);

         ui.setContextValue(sampleHandler);

     }

     public static final String NOT_STANDALONE_METHODS = "" +

             "    @Override\n" +

             "    protected void onBeforeInit(%1$s ui, ContentUIInitializer<%1$s> initializer) {\n" +

             "        EditableContentUI<%2$s> parentUI = initializer.getParentEditUI();\n" +

             "        %1$sModel model = parentUI.getContextValue(%1$sModel.class);\n" +

             "        initializer.registerDependencies(model, new %1$sTableModel(parentUI, ui, model));\n" +