TreeViewBindings.java
- /*
- * *************************************************************************************************************************************************************
- *
- * SteelBlue: DCI User Interfaces
- * http://tidalwave.it/projects/steelblue
- *
- * Copyright (C) 2015 - 2025 by Tidalwave s.a.s. (http://tidalwave.it)
- *
- * *************************************************************************************************************************************************************
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
- *
- * *************************************************************************************************************************************************************
- *
- * git clone https://bitbucket.org/tidalwave/steelblue-src
- * git clone https://github.com/tidalwave-it/steelblue-src
- *
- * *************************************************************************************************************************************************************
- */
- package it.tidalwave.ui.javafx.impl.tree;
- import jakarta.annotation.Nonnull;
- import java.util.Optional;
- import java.util.concurrent.Executor;
- import javafx.scene.control.TreeCell;
- import javafx.scene.control.TreeView;
- import javafx.util.Callback;
- import it.tidalwave.util.annotation.VisibleForTesting;
- import it.tidalwave.ui.core.role.PresentationModel;
- import it.tidalwave.ui.javafx.impl.common.CellBinder;
- import it.tidalwave.ui.javafx.impl.common.TreeItemDelegateSupport;
- import lombok.extern.slf4j.Slf4j;
- import static it.tidalwave.ui.javafx.impl.DefaultJavaFXBinder.enforceFxApplicationThread;
- /***************************************************************************************************************************************************************
- *
- * @author Fabrizio Giudici
- *
- **************************************************************************************************************************************************************/
- @Slf4j
- public class TreeViewBindings extends TreeItemDelegateSupport
- {
- @VisibleForTesting final Callback<TreeView<PresentationModel>, TreeCell<PresentationModel>> cellFactory;
- /***********************************************************************************************************************************************************
- *
- **********************************************************************************************************************************************************/
- public TreeViewBindings (@Nonnull final Executor executor, @Nonnull final CellBinder cellBinder)
- {
- super(executor);
- cellFactory = ignored -> new AsObjectTreeCell<>(cellBinder);
- }
- /***********************************************************************************************************************************************************
- *
- **********************************************************************************************************************************************************/
- public void bind (@Nonnull final TreeView<PresentationModel> treeView, @Nonnull final PresentationModel pm, @Nonnull final Optional<Runnable> callback)
- {
- enforceFxApplicationThread();
- log.debug("bind({}, {}, {})", treeView, pm, callback);
- setRootProperty(pm, treeView.rootProperty());
- treeView.setCellFactory(cellFactory);
- treeView.setShowRoot(shouldShowRoot(pm));
- bindSelectionListener(treeView.getSelectionModel().selectedItemProperty());
- callback.ifPresent(Runnable::run);
- }
- }