JTree: setAutoscrolls(boolean b) : JTree « javax.swing « Java by API

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

JTree: setAutoscrolls(boolean b)

  
import java.awt.BorderLayout;

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

public class MainClass {

  public static void main(String args[]) {
    JFrame frame = new JFrame("Tree Lines");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    Box box = Box.createHorizontalBox();

    JTree tree1 = new JTree();
    JScrollPane scrollPane1 = new JScrollPane(tree1);
    tree1.setAutoscrolls(true);

    JTree tree2 = new JTree();
    tree2.putClientProperty("JTree.lineStyle", "None");
    JScrollPane scrollPane2 = new JScrollPane(tree2);

    box.add(scrollPane1, BorderLayout.WEST);
    box.add(scrollPane2, BorderLayout.EAST);

    frame.add(box, BorderLayout.CENTER);
    frame.setSize(300, 240);
    frame.setVisible(true);
  }
}


           
         
    
  

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