Method: setCellFactory(TreeTableView)

1: /*
2: * *************************************************************************************************************************************************************
3: *
4: * SteelBlue: DCI User Interfaces
5: * http://tidalwave.it/projects/steelblue
6: *
7: * Copyright (C) 2015 - 2025 by Tidalwave s.a.s. (http://tidalwave.it)
8: *
9: * *************************************************************************************************************************************************************
10: *
11: * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
12: * You may obtain a copy of the License at
13: *
14: * http://www.apache.org/licenses/LICENSE-2.0
15: *
16: * 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
17: * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
18: *
19: * *************************************************************************************************************************************************************
20: *
21: * git clone https://bitbucket.org/tidalwave/steelblue-src
22: * git clone https://github.com/tidalwave-it/steelblue-src
23: *
24: * *************************************************************************************************************************************************************
25: */
26: package it.tidalwave.ui.javafx.impl.treetable;
27:
28: import jakarta.annotation.Nonnull;
29: import java.util.Optional;
30: import java.util.concurrent.Executor;
31: import javafx.scene.control.TreeTableCell;
32: import javafx.scene.control.TreeTableColumn;
33: import javafx.scene.control.TreeTableView;
34: import javafx.util.Callback;
35: import it.tidalwave.ui.core.role.PresentationModel;
36: import it.tidalwave.ui.javafx.impl.common.CellBinder;
37: import it.tidalwave.ui.javafx.impl.common.PresentationModelObservable;
38: import it.tidalwave.ui.javafx.impl.common.TreeItemDelegateSupport;
39: import lombok.extern.slf4j.Slf4j;
40: import static it.tidalwave.ui.javafx.impl.DefaultJavaFXBinder.enforceFxApplicationThread;
41:
42: /***************************************************************************************************************************************************************
43: *
44: * @author Fabrizio Giudici
45: *
46: **************************************************************************************************************************************************************/
47: @Slf4j
48: public class TreeTableViewBindings extends TreeItemDelegateSupport
49: {
50: private final Callback<TreeTableColumn<PresentationModel, PresentationModel>, TreeTableCell<PresentationModel, PresentationModel>> cellFactory;
51:
52: /***********************************************************************************************************************************************************
53: *
54: **********************************************************************************************************************************************************/
55: public TreeTableViewBindings (@Nonnull final Executor executor, @Nonnull final CellBinder cellBinder)
56: {
57: super(executor);
58: cellFactory = ignored -> new AsObjectTreeTableCell<>(cellBinder);
59: }
60:
61: /***********************************************************************************************************************************************************
62: * {@inheritDoc}
63: **********************************************************************************************************************************************************/
64: public void bind (@Nonnull final TreeTableView<PresentationModel> treeTableView,
65: @Nonnull final PresentationModel pm,
66: @Nonnull final Optional<Runnable> callback)
67: {
68: enforceFxApplicationThread();
69: log.debug("bind({}, {}, {})", treeTableView, pm, callback);
70: setRootProperty(pm, treeTableView.rootProperty());
71: setCellFactory(treeTableView);
72: treeTableView.setShowRoot(shouldShowRoot(pm));
73: bindSelectionListener(treeTableView.getSelectionModel().selectedItemProperty());
74: callback.ifPresent(Runnable::run); // FIXME: thread?
75: }
76:
77: /***********************************************************************************************************************************************************
78: *
79: **********************************************************************************************************************************************************/
80: private void setCellFactory (@Nonnull final TreeTableView<PresentationModel> treeTableView)
81: {
82:• for (final var column : treeTableView.getColumns())
83: {
84: @SuppressWarnings("unchecked")
85: final var c = (TreeTableColumn<PresentationModel, PresentationModel>)column;
86: c.setCellValueFactory(PresentationModelObservable::of);
87: c.setCellFactory(cellFactory);
88: }
89: }
90: }