Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.BorderLayout;

import javax.swing.DefaultCellEditor;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.JTree;
import javax.swing.tree.DefaultTreeCellEditor;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.TreeCellEditor;

public class Main {

    public static void main(final String args[]) {
        JFrame frame = new JFrame("Editable Tree");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        JTree tree = new JTree();
        tree.setEditable(true);

        DefaultTreeCellRenderer renderer = (DefaultTreeCellRenderer) tree.getCellRenderer();

        DefaultCellEditor comboEditor = new DefaultCellEditor(new JTextField());

        comboEditor.cancelCellEditing();

        TreeCellEditor editor = new DefaultTreeCellEditor(tree, renderer, comboEditor);
        tree.setCellEditor(editor);

        JScrollPane scrollPane = new JScrollPane(tree);
        frame.add(scrollPane, BorderLayout.CENTER);
        frame.setSize(300, 150);
        frame.setVisible(true);
    }
}