new JTree() : JTree « javax.swing « Java by API

1. Java by API
2. javax.swing
3. JTree

new JTree()

  
import java.awt.BorderLayout;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTree;

public class MainClass {
  public static void main(String args[]) {
    JFrame f = new JFrame("JTree Sample");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JTree tree = new JTree();
    JScrollPane scrollPane = new JScrollPane(tree);
    f.add(scrollPane, BorderLayout.CENTER);
    f.setSize(300, 200);
    f.setVisible(true);
  }
}

           
         
    
  

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