Example usage for javafx.scene.control TreeTableView TreeTableView

Introduction

In this page you can find the example usage for javafx.scene.control TreeTableView TreeTableView.

Prototype

public TreeTableView(TreeItem<S> root) 

Source Link

Document

Creates a TreeTableView with the provided root node.

Usage

From source file:Main.java

@Override
public void start(Stage stage) {
    final Scene scene = new Scene(new Group(), 200, 400);
    Group sceneRoot = (Group) scene.getRoot();

    TreeItem<String> childNode1 = new TreeItem<>("Node 1");
    TreeItem<String> childNode2 = new TreeItem<>("Node 2");
    TreeItem<String> childNode3 = new TreeItem<>("Node 3");

    TreeItem<String> root = new TreeItem<>("Root");
    root.setExpanded(true);/*from  w w w . j  a  v  a 2  s . c  om*/

    root.getChildren().setAll(childNode1, childNode2, childNode3);

    TreeTableColumn<String, String> column = new TreeTableColumn<>("Column");
    column.setPrefWidth(150);

    column.setCellValueFactory(
            (CellDataFeatures<String, String> p) -> new ReadOnlyStringWrapper(p.getValue().getValue()));

    TreeTableView<String> treeTableView = new TreeTableView<>(root);
    treeTableView.getColumns().add(column);
    sceneRoot.getChildren().add(treeTableView);
    stage.setScene(scene);
    stage.show();
}

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From source file:Main.java

@Override
public void start(Stage stage) {
    root.setExpanded(true);/*from   ww  w.ja va  2s.c o  m*/
    employees.stream().forEach((employee) -> {
        root.getChildren().add(new TreeItem<>(employee));
    });
    Scene scene = new Scene(new Group(), 400, 400);
    Group sceneRoot = (Group) scene.getRoot();

    TreeTableColumn<Employee, String> empColumn = new TreeTableColumn<>("Employee");
    empColumn.setPrefWidth(150);
    empColumn.setCellValueFactory(
            (TreeTableColumn.CellDataFeatures<Employee, String> param) -> new ReadOnlyStringWrapper(
                    param.getValue().getValue().getName()));

    TreeTableColumn<Employee, String> emailColumn = new TreeTableColumn<>("Email");
    emailColumn.setPrefWidth(190);
    emailColumn.setCellValueFactory(
            (TreeTableColumn.CellDataFeatures<Employee, String> param) -> new ReadOnlyStringWrapper(
                    param.getValue().getValue().getEmail()));

    TreeTableView<Employee> treeTableView = new TreeTableView<>(root);
    treeTableView.getColumns().setAll(empColumn, emailColumn);

    treeTableView.setTableMenuButtonVisible(true);

    sceneRoot.getChildren().add(treeTableView);
    stage.setScene(scene);
    stage.show();
}

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