Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

import sun.awt.AppContext;

import javax.swing.JComponent;
import javax.swing.RepaintManager;

public class Main {
    /**
     * The {@code clientProperty} key for delegate {@code RepaintManager}
     */
    private static final Object DELEGATE_REPAINT_MANAGER_KEY = new StringBuilder("DelegateRepaintManagerKey");

    /**
     * Registers delegate RepaintManager for {@code JComponent}.
     */
    public static void setDelegateRepaintManager(JComponent component, RepaintManager repaintManager) {
        /* setting up flag in AppContext to speed up lookups in case
         * there are no delegate RepaintManagers used.
         */
        AppContext.getAppContext().put(DELEGATE_REPAINT_MANAGER_KEY, Boolean.TRUE);

        component.putClientProperty(DELEGATE_REPAINT_MANAGER_KEY, repaintManager);
    }
}