Java TreeTableView类代码示例

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@Override
protected Node getTestContainer() {
    treeOrTreeTableView = new TreeTableView<Data>();
    treeOrTreeTableView.setMinSize(300, 500);
    treeOrTreeTableView.setMaxSize(300, 500);
    treeOrTreeTableView.setPrefSize(300, 500);
    TreeTableColumn<Data, Node> column = new TreeTableColumn<Data, Node>("Items' name");
    column.setCellValueFactory(new Callback<TreeTableColumn.CellDataFeatures<Data, Node>, ObservableValue<Node>>() {
        @Override
        public ObservableValue<Node> call(final TreeTableColumn.CellDataFeatures<Data, Node> p) {
            SimpleObjectProperty<Node> text = new SimpleObjectProperty<Node>();
            text.setValue(new Label(p.getValue().getValue().getData()));
            return text;
        }
    });
    column.setPrefWidth(150);
    ((TreeTableView) treeOrTreeTableView).getColumns().add(column);
    reset(0);
    return treeOrTreeTableView;
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
/**
 * 8158784: [TEST BUG] Need test for JDK-8157398
 */
@Test
public void testCollapsedNodeGraphicVisible() throws Exception {
    Color nodeColor = new Color(Math.random(), Math.random(), Math.random(), 1);
    TreeTableView treeTable = (TreeTableView) testedControl.getControl();
    TreeItem<String> root = new TreeItem<>("Root Node");
    TreeItem<String> child = new TreeItem<>("Child", new Rectangle(10, 10, nodeColor));
    TreeTableColumn<String, String> column = new TreeTableColumn<>("Column");
    column.setCellValueFactory(item -> new SimpleStringProperty("Whatever"));
    treeTable.getColumns().setAll(column);
    root.getChildren().add(child);
    root.setExpanded(true);
    treeTable.setShowRoot(true);
    runAndWait(() -> {
        treeTable.setRoot(root);
    });
    Wrap nodeGraphic = parent.lookup(node -> node == child.getGraphic()).wrap();
    Wrap sceneWrap = Root.ROOT.lookup().wrap();
    waitForColor(nodeGraphic, 1, 1, nodeColor);
    Bounds graphicBounds = child.getGraphic().localToScene(child.getGraphic().getBoundsInLocal());
    root.setExpanded(false);
    waitForColor(sceneWrap,
            (int) (graphicBounds.getMinX() + graphicBounds.getWidth() / 2),
            (int) (graphicBounds.getMinY() + graphicBounds.getHeight() / 2), Color.WHITE);
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@SuppressWarnings("unchecked") private String getTreeTableItemText(TreeTableView<?> treeTableView,
        TreeItem<?> lastPathComponent) {
    @SuppressWarnings("rawtypes")
    TreeTableColumn treeTableColumn = treeTableView.getTreeColumn();
    if (treeTableColumn == null) {
        treeTableColumn = treeTableView.getColumns().get(0);
    }
    ObservableValue<?> cellObservableValue = treeTableColumn.getCellObservableValue(lastPathComponent);
    String original = cellObservableValue.getValue().toString();
    String itemText = original;
    int suffixIndex = 0;
    TreeItem<?> parent = lastPathComponent.getParent();
    if (parent == null)
        return itemText;
    ObservableList<?> children = parent.getChildren();
    for (int i = 0; i < children.indexOf(lastPathComponent); i++) {
        TreeItem<?> child = (TreeItem<?>) children.get(i);
        cellObservableValue = treeTableColumn.getCellObservableValue(child);
        String current = cellObservableValue.getValue().toString();
        if (current.equals(original)) {
            itemText = String.format("%s(%d)", original, ++suffixIndex);
        }
    }
    return itemText;
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@SuppressWarnings("unchecked") protected void selectTreeTableCells(TreeTableView<?> treeTableView, String value) {
    @SuppressWarnings("rawtypes")
    TreeTableViewSelectionModel selectionModel = treeTableView.getSelectionModel();
    JSONObject cells = new JSONObject(value);
    JSONArray object = (JSONArray) cells.get("cells");
    for (int i = 0; i < object.length(); i++) {
        JSONArray jsonArray = object.getJSONArray(i);
        int rowIndex = getTreeTableNodeIndex(treeTableView, jsonArray.getString(0));
        int columnIndex = getTreeTableColumnIndex(treeTableView, jsonArray.getString(1));
        @SuppressWarnings("rawtypes")
        TreeTableColumn column = treeTableView.getColumns().get(columnIndex);
        if (getVisibleCellAt(treeTableView, rowIndex, columnIndex) == null) {
            treeTableView.scrollToColumn(column);
            treeTableView.scrollTo(rowIndex);
        }
        selectionModel.select(rowIndex, column);
    }
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@Override public List<IJavaFXElement> getByPseudoElement(String selector, Object[] params) {
    if (selector.equals("root")) {
        return Arrays.asList(new JavaFXTreeTableViewCellElement(this, 0, 0));
    } else if (selector.equals("mnth-cell")) {
        return Arrays.asList(new JavaFXTreeTableViewCellElement(this, ((Integer) params[0]).intValue() - 1,
                ((Integer) params[1]).intValue() - 1));
    } else if (selector.equals("all-cells")) {
        TreeTableView<?> tableView = (TreeTableView<?>) getComponent();
        int rowCount = tableView.getExpandedItemCount();
        int columnCount = tableView.getColumns().size();
        ArrayList<IJavaFXElement> r = new ArrayList<>();
        for (int i = 0; i < rowCount; i++) {
            for (int j = 0; j < columnCount; j++) {
                r.add(new JavaFXTreeTableViewCellElement(this, i, j));
            }
        }
        return r;
    } else if (selector.equals("select-by-properties")) {
        return findSelectByProperties(new JSONObject((String) params[0]));
    }
    return super.getByPseudoElement(selector, params);
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@SuppressWarnings("unchecked") @Test public void selectAllCells() {
    TreeTableView<?> treeTableNode = (TreeTableView<?>) getPrimaryStage().getScene().getRoot().lookup(".tree-table-view");
    Platform.runLater(() -> {
        TreeTableViewSelectionModel<?> selectionModel = treeTableNode.getSelectionModel();
        selectionModel.setCellSelectionEnabled(true);
        selectionModel.setSelectionMode(SelectionMode.MULTIPLE);
        selectionModel.selectRange(0, getTreeTableColumnAt(treeTableNode, 0), treeTableNode.getExpandedItemCount() - 1,
                getTreeTableColumnAt(treeTableNode, 1));
        treeTable.marathon_select("all");
    });
    new Wait("Waiting for all cells to be selected") {
        @Override public boolean until() {
            return treeTableNode.getSelectionModel().getSelectedCells().size() == treeTableNode.getExpandedItemCount()
                    * treeTableNode.getColumns().size();
        }
    };
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@Override public void start(Stage primaryStage) {
    primaryStage.setTitle("TreeTable View Sample");
    primaryStage.setScene(new Scene(new ChoiceBoxTreeTableSample()));
    primaryStage.sizeToScene();
    primaryStage.show();
    TreeTableView<?> treeTableView = (TreeTableView<?>) primaryStage.getScene().getRoot().lookup(".tree-table-view");
    treeTableView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@Override public void start(Stage primaryStage) {
    primaryStage.setTitle("TreeTable View Sample");
    primaryStage.setScene(new Scene(new TreeTableSample()));
    primaryStage.sizeToScene();
    primaryStage.show();
    TreeTableView<?> treeTableView = (TreeTableView<?>) primaryStage.getScene().getRoot().lookup(".tree-table-view");
    treeTableView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
protected Point2D getPoint(TreeTableView<?> treeTableView, int rowIndex, int columnIndex) {
    Set<Node> treeTableRowCell = treeTableView.lookupAll(".tree-table-row-cell");
    TreeTableRow<?> row = null;
    for (Node tableRow : treeTableRowCell) {
        TreeTableRow<?> r = (TreeTableRow<?>) tableRow;
        if (r.getIndex() == rowIndex) {
            row = r;
            break;
        }
    }
    Set<Node> cells = row.lookupAll(".tree-table-cell");
    for (Node node : cells) {
        TreeTableCell<?, ?> cell = (TreeTableCell<?, ?>) node;
        if (treeTableView.getColumns().indexOf(cell.getTableColumn()) == columnIndex) {
            Bounds bounds = cell.getBoundsInParent();
            Point2D localToParent = cell.localToParent(bounds.getWidth() / 2, bounds.getHeight() / 2);
            Point2D rowLocal = row.localToScene(localToParent, true);
            return rowLocal;
        }
    }
    return null;
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@Test public void selectAllRows() {
    TreeTableView<?> treeTableView = (TreeTableView<?>) getPrimaryStage().getScene().getRoot().lookup(".tree-table-view");
    LoggingRecorder lr = new LoggingRecorder();
    Platform.runLater(() -> {
        treeTableView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
        RFXTreeTableView rfxTreeTableView = new RFXTreeTableView(treeTableView, null, null, lr);
        int count = treeTableView.getExpandedItemCount();
        for (int i = 0; i < count; i++) {
            treeTableView.getSelectionModel().select(i);
        }
        rfxTreeTableView.focusLost(null);
    });
    List<Recording> recordings = lr.waitAndGetRecordings(1);
    Recording recording = recordings.get(0);
    AssertJUnit.assertEquals("recordSelect", recording.getCall());
    AssertJUnit.assertEquals("all", recording.getParameters()[0]);
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@SuppressWarnings("unchecked") @Test public void selectMultipleCells() {
    TreeTableView<?> treeTableView = (TreeTableView<?>) getPrimaryStage().getScene().getRoot().lookup(".tree-table-view");
    LoggingRecorder lr = new LoggingRecorder();
    Platform.runLater(() -> {
        TreeTableViewSelectionModel<?> selectionModel = treeTableView.getSelectionModel();
        selectionModel.setCellSelectionEnabled(true);
        selectionModel.setSelectionMode(SelectionMode.MULTIPLE);
        Point2D point = getPoint(treeTableView, 1, 0);
        RFXTreeTableView rfxTreeTableView = new RFXTreeTableView(treeTableView, null, point, lr);
        rfxTreeTableView.focusGained(null);
        @SuppressWarnings("rawtypes")
        TreeTableColumn column = getTreeTableColumnAt(treeTableView, 0);
        selectionModel.select(1, column);
        selectionModel.select(3, getTreeTableColumnAt(treeTableView, 1));
        rfxTreeTableView.focusLost(null);
    });
    List<Recording> recordings = lr.waitAndGetRecordings(1);
    Recording recording = recordings.get(0);
    AssertJUnit.assertEquals("recordSelect", recording.getCall());
    AssertJUnit.assertEquals(
            "{\"cells\":[[\"/Sales Department/Ethan Williams\",\"Employee\"],[\"/Sales Department/Michael Brown\",\"Email\"]]}",
            recording.getParameters()[0]);
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@SuppressWarnings("unchecked") @Test public void selectACell() {
    TreeTableView<?> treeTableView = (TreeTableView<?>) getPrimaryStage().getScene().getRoot().lookup(".tree-table-view");
    LoggingRecorder lr = new LoggingRecorder();
    Platform.runLater(() -> {
        TreeTableViewSelectionModel<?> selectionModel = treeTableView.getSelectionModel();
        selectionModel.setCellSelectionEnabled(true);
        Point2D point = getPoint(treeTableView, 1, 0);
        RFXTreeTableView rfxTreeTableView = new RFXTreeTableView(treeTableView, null, point, lr);
        rfxTreeTableView.focusGained(null);
        @SuppressWarnings("rawtypes")
        TreeTableColumn column = getTreeTableColumnAt(treeTableView, 0);
        selectionModel.select(1, column);
        rfxTreeTableView.focusLost(null);
    });
    List<Recording> recordings = lr.waitAndGetRecordings(1);
    Recording recording = recordings.get(0);
    AssertJUnit.assertEquals("recordSelect", recording.getCall());
    AssertJUnit.assertEquals("{\"cells\":[[\"/Sales Department/Ethan Williams\",\"Employee\"]]}", recording.getParameters()[0]);
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@SuppressWarnings("unchecked") @Test public void selectAllCells() {
    TreeTableView<?> treeTableView = (TreeTableView<?>) getPrimaryStage().getScene().getRoot().lookup(".tree-table-view");
    LoggingRecorder lr = new LoggingRecorder();
    Platform.runLater(() -> {
        treeTableView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
        RFXTreeTableView rfxTreeTableView = new RFXTreeTableView(treeTableView, null, null, lr);
        int count = treeTableView.getExpandedItemCount();
        treeTableView.getSelectionModel().selectRange(0, getTreeTableColumnAt(treeTableView, 0), count - 1,
                getTreeTableColumnAt(treeTableView, 1));
        rfxTreeTableView.focusLost(null);
    });
    List<Recording> recordings = lr.waitAndGetRecordings(1);
    Recording recording = recordings.get(0);
    AssertJUnit.assertEquals("recordSelect", recording.getCall());
    AssertJUnit.assertEquals("all", recording.getParameters()[0]);
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
@Test public void getText() {
    TreeTableView<?> treeTableView = (TreeTableView<?>) getPrimaryStage().getScene().getRoot().lookup(".tree-table-view");
    LoggingRecorder lr = new LoggingRecorder();
    List<String> text = new ArrayList<>();
    Platform.runLater(() -> {
        RFXTreeTableView rfxTreeTableView = new RFXTreeTableView(treeTableView, null, null, lr);
        treeTableView.getSelectionModel().select(2);
        rfxTreeTableView.focusLost(null);
        text.add(rfxTreeTableView.getAttribute("text"));
    });
    new Wait("Waiting for tree table view text.") {
        @Override public boolean until() {
            return text.size() > 0;
        }
    };
    AssertJUnit.assertEquals("{\"rows\":[\"/Sales Department/Emma Jones\"]}", text.get(0));
}
 

import javafx.scene.control.TreeTableView; //导入依赖的package包/类
/**
 * A container containing the tested UI.
 *
 * @return
 */
protected Node getTestContainer() {
    content = new Pane();
    content.setId(CONTENT_PANE_ID);
    content.setMinSize(500, 500);
    content.setMaxSize(500, 500);
    content.setPrefSize(500, 500);
    treeTableView = new TreeTableView<Data>();
    treeTableView.setId(TESTED_CONTROL_ID);
    treeTableView.setRoot(new TreeItem<Data>(new Data("fictive", 50, 10)));
    treeTableView.getRoot().setExpanded(true);
    treeTableView.setMinSize(400, 400);
    treeTableView.setMaxSize(400, 400);
    treeTableView.setPrefSize(400, 400);
    reset(DATA_ITEMS_NUM - 1, DATA_FIELDS_NUM, 0);// -1, as we have root.
    content.getChildren().add(treeTableView);
    treeTableView.setTranslateX(50);
    treeTableView.setTranslateY(50);
    return content;
}