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Package: TableViewBindings
TableViewBindings
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| TableViewBindings(Executor, CellBinder) |
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| bind(TableView, PresentationModel, Optional) |
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| finalizeBinding(TableView, ObservableList, ReadOnlyObjectProperty, Optional) |
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| lambda$bind$1(PresentationModel) |
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| lambda$bind$2(TableView, ReadOnlyObjectProperty, Optional, ObservableList) |
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| lambda$finalizeBinding$3(TableColumn) |
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| lambda$finalizeBinding$4(TableColumn) |
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| lambda$new$0(CellBinder, TableColumn) |
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| static {...} |
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Coverage
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.tableview;
27:
28: import jakarta.annotation.Nonnull;
29: import java.util.Optional;
30: import java.util.concurrent.Executor;
31: import javafx.beans.property.ReadOnlyObjectProperty;
32: import javafx.beans.value.ChangeListener;
33: import javafx.collections.ObservableList;
34: import javafx.scene.control.TableCell;
35: import javafx.scene.control.TableColumn;
36: import javafx.scene.control.TableView;
37: import javafx.util.Callback;
38: import it.tidalwave.ui.core.role.PresentationModel;
39: import it.tidalwave.ui.javafx.impl.common.CellBinder;
40: import it.tidalwave.ui.javafx.impl.common.ChangeListenerSelectableAdapter;
41: import it.tidalwave.ui.javafx.impl.common.DelegateSupport;
42: import it.tidalwave.ui.javafx.impl.common.JavaFXWorker;
43: import it.tidalwave.ui.javafx.impl.common.PresentationModelObservable;
44: import lombok.extern.slf4j.Slf4j;
45: import static it.tidalwave.ui.javafx.impl.DefaultJavaFXBinder.enforceFxApplicationThread;
46: import static it.tidalwave.ui.javafx.impl.common.JavaFXWorker.childrenPm;
47:
48: /***************************************************************************************************************************************************************
49: *
50: * This class takes care of bindings related to {@link TableView}.
51: *
52: * @author Fabrizio Giudici
53: *
54: **************************************************************************************************************************************************************/
55: @Slf4j
56: public class TableViewBindings extends DelegateSupport
57: {
58: private final Callback<TableColumn<PresentationModel, PresentationModel>, TableCell<PresentationModel, PresentationModel>> cellFactory;
59:
60: private final ChangeListener<PresentationModel> changeListener = new ChangeListenerSelectableAdapter(executor);
61:
62: /***********************************************************************************************************************************************************
63: *
64: **********************************************************************************************************************************************************/
65: public TableViewBindings (@Nonnull final Executor executor, @Nonnull final CellBinder cellBinder)
66: {
67: super(executor);
68: cellFactory = ignored -> AsObjectTableCell.of(cellBinder);
69: }
70:
71: /***********************************************************************************************************************************************************
72: * Binds a {@link TableView}.
73: * @param tableView the {@code TableView}
74: * @param pm the {@link PresentationModel}
75: * @param callback an optional callback to invoke at the end of the binding
76: **********************************************************************************************************************************************************/
77: public void bind (@Nonnull final TableView<PresentationModel> tableView, @Nonnull final PresentationModel pm, @Nonnull final Optional<Runnable> callback)
78: {
79: enforceFxApplicationThread();
80: log.debug("bind({}, {}, {})", tableView, pm, callback);
81: final var selectedProperty = tableView.getSelectionModel().selectedItemProperty();
82: selectedProperty.removeListener(changeListener);
83: JavaFXWorker.run(executor,
84: () -> childrenPm(pm),
85: items -> finalizeBinding(tableView, items, selectedProperty, callback));
86: }
87:
88: /***********************************************************************************************************************************************************
89: * Finalizes binding in the JavaFX thread and eventually invokes a callback.
90: * @param tableView the {@link TableView}
91: * @param items the items of the table
92: * @param selectedProperty the 'selected' property
93: * @param callback an optional callback to invoke at the end
94: **********************************************************************************************************************************************************/
95: @SuppressWarnings("unchecked")
96: private void finalizeBinding (@Nonnull final TableView<PresentationModel> tableView,
97: @Nonnull final ObservableList<PresentationModel> items,
98: @Nonnull final ReadOnlyObjectProperty<PresentationModel> selectedProperty,
99: @Nonnull final Optional<Runnable> callback)
100: {
101: tableView.setItems(items);
102: selectedProperty.addListener(changeListener);
103: tableView.getColumns()
104: .stream()
105: .map(c -> (TableColumn<PresentationModel, PresentationModel>)c)
106: .forEach(column ->
107: {
108: column.setCellValueFactory(PresentationModelObservable::of);
109: column.setCellFactory(cellFactory);
110: });
111:
112: callback.ifPresent(Runnable::run);
113: }
114: }