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TreeViewExample.java
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TreeViewExample.java
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package com.jenkov.javafx.treeview;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.TreeItem;
import javafx.scene.control.TreeView;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
public class TreeViewExample extends Application {
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage primaryStage) {
TreeItem rootItem = new TreeItem("Tutorials");
TreeItem webItem = new TreeItem("Web Tutorials");
webItem.getChildren().add(new TreeItem("HTML Tutorial"));
webItem.getChildren().add(new TreeItem("HTML5 Tutorial"));
webItem.getChildren().add(new TreeItem("CSS Tutorial"));
webItem.getChildren().add(new TreeItem("SVG Tutorial"));
rootItem.getChildren().add(webItem);
TreeItem javaItem = new TreeItem("Java Tutorials");
javaItem.getChildren().add(new TreeItem("Java Language"));
javaItem.getChildren().add(new TreeItem("Java Collections"));
javaItem.getChildren().add(new TreeItem("Java Concurrency"));
rootItem.getChildren().add(javaItem);
TreeView treeView = new TreeView();
treeView.setRoot(rootItem);
treeView.setShowRoot(false);
VBox vbox = new VBox(treeView);
Scene scene = new Scene(vbox);
primaryStage.setScene(scene);
primaryStage.show();
}
}