/* * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template */ /** * * @author elyse */ import javax.swing.*; import java.awt.*; import javax.swing.tree.DefaultMutableTreeNode; public class JTreeExample { JTreeExample (){ JFrame f=new JFrame("TROUVER LE DIPLOME POUR FAIRE DE L'ART"); f.setLayout(new FlowLayout()); DefaultMutableTreeNode coll= new DefaultMutableTreeNode("college"); DefaultMutableTreeNode as= new DefaultMutableTreeNode("arts & sciences"); DefaultMutableTreeNode en= new DefaultMutableTreeNode("Engineering"); DefaultMutableTreeNode ba= new DefaultMutableTreeNode("Ba"); DefaultMutableTreeNode bs= new DefaultMutableTreeNode("BSc"); DefaultMutableTreeNode bc= new DefaultMutableTreeNode("BCOM"); DefaultMutableTreeNode be= new DefaultMutableTreeNode("BE"); DefaultMutableTreeNode bt= new DefaultMutableTreeNode("BTech"); JTree tree=new JTree(coll); en.add(be);en.add(bt); as.add(ba);as.add(bs);as.add(bc); coll.add(as);coll.add(en); f.add(tree); tree.setToggleClickCount(1); System.out.println("click;"+tree.getToggleClickCount()); f.setSize(200 , 200 ); f.setVisible(true); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } public static void main(String[] args) { // TODO Auto-generated method stub new JTreeExample (); } }