Method: TreeTableViewBindings(Executor, CellBinder)

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.collections.ObservableList;
32: import javafx.scene.control.TreeTableCell;
33: import javafx.scene.control.TreeTableColumn;
34: import javafx.scene.control.TreeTableView;
35: import javafx.util.Callback;
36: import it.tidalwave.ui.core.role.PresentationModel;
37: import it.tidalwave.ui.javafx.impl.common.CellBinder;
38: import it.tidalwave.ui.javafx.impl.common.PresentationModelObservable;
39: import it.tidalwave.ui.javafx.impl.common.TreeItemDelegateSupport;
40: import lombok.extern.slf4j.Slf4j;
41: import static it.tidalwave.ui.javafx.impl.DefaultJavaFXBinder.enforceFxApplicationThread;
42:
43: /***************************************************************************************************************************************************************
44: *
45: * @author Fabrizio Giudici
46: *
47: **************************************************************************************************************************************************************/
48: @Slf4j
49: public class TreeTableViewBindings extends TreeItemDelegateSupport
50: {
51: private final Callback<TreeTableColumn<PresentationModel, PresentationModel>,
52: TreeTableCell<PresentationModel, PresentationModel>> cellFactory;
53:
54: /***********************************************************************************************************************************************************
55: *
56: **********************************************************************************************************************************************************/
57: public TreeTableViewBindings (@Nonnull final Executor executor, @Nonnull final CellBinder cellBinder)
58: {
59: super(executor);
60: cellFactory = ignored -> new AsObjectTreeTableCell<>(cellBinder);
61: }
62:
63: /***********************************************************************************************************************************************************
64: * {@inheritDoc}
65: **********************************************************************************************************************************************************/
66: public void bind (@Nonnull final TreeTableView<PresentationModel> treeTableView,
67: @Nonnull final PresentationModel pm,
68: @Nonnull final Optional<Runnable> callback)
69: {
70: enforceFxApplicationThread();
71: log.debug("bind({}, {}, {})", treeTableView, pm, callback);
72:
73: setRootProperty(pm, treeTableView.rootProperty());
74: setCellFactory(treeTableView);
75: treeTableView.setShowRoot(shouldShowRoot(pm));
76: bindSelectionListener(treeTableView.getSelectionModel().selectedItemProperty());
77: callback.ifPresent(Runnable::run); // FIXME: thread?
78: }
79:
80: /***********************************************************************************************************************************************************
81: *
82: **********************************************************************************************************************************************************/
83: private void setCellFactory (@Nonnull final TreeTableView<PresentationModel> treeTableView)
84: {
85: final ObservableList rawColumns = treeTableView.getColumns(); // FIXME cast
86: final var columns = (ObservableList<TreeTableColumn<PresentationModel, PresentationModel>>)rawColumns;
87:
88: for (final var column : columns)
89: {
90: column.setCellValueFactory(PresentationModelObservable::of);
91: column.setCellFactory(cellFactory);
92: }
93: }
94: }