Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 (C) 2007 Stefan Reich (jazz@drjava.de)
 This source file is part of Project Prophecy.
 For up-to-date information, see http://www.drjava.de/prophecy
    
 This source file is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation, version 2.1.
 */

import javax.swing.*;
import javax.swing.event.AncestorListener;
import javax.swing.event.AncestorEvent;

public class Main {
    public static void focusOnOpen(final JComponent component) {
        /*
        final Window window = SwingUtilities.getWindowAncestor(component);
        if (window != null)
          window.addWindowListener(new WindowAdapter() {
        public void windowOpened(WindowEvent e) {
          component.requestFocus();
          window.removeWindowListener(this);
        }
          });
         */

        component.addAncestorListener(new AncestorListener() {
            public void ancestorAdded(AncestorEvent event) {
                component.requestFocusInWindow();
                component.removeAncestorListener(this);
            }

            public void ancestorRemoved(AncestorEvent event) {
            }

            public void ancestorMoved(AncestorEvent event) {
            }
        });
    }
}