Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import javax.swing.JComponent;

public class Main {
    public static void requestFocusOnDisplay(JComponent c) {
        final JComponent c2 = c;

        c2.addAncestorListener(new javax.swing.event.AncestorListener() {
            public void ancestorAdded(javax.swing.event.AncestorEvent event) {
                c2.requestFocus();
                c2.removeAncestorListener(this);
            }

            public void ancestorRemoved(javax.swing.event.AncestorEvent event) {
            }

            public void ancestorMoved(javax.swing.event.AncestorEvent event) {
            }
        });
    }
}