internalframeinternalframetitlepaneinternalframetitlepanemenubuttonwindownotfocusedstate.java

来自「Mobile 应用程序使用 Java Micro Edition (Java M」· Java 代码 · 共 35 行

/*
 * InternalFrameInternalFrameTitlePaneInternalFrameTitlePaneMenuButtonWindowNotFocusedState.java 07/12/12
 *
 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
package com.sun.java.swing.plaf.nimbus;

import java.awt.*;
import javax.swing.*;

/**
 */
class InternalFrameInternalFrameTitlePaneInternalFrameTitlePaneMenuButtonWindowNotFocusedState extends State {
    InternalFrameInternalFrameTitlePaneInternalFrameTitlePaneMenuButtonWindowNotFocusedState() {
        super("WindowNotFocused");
    }

    @Override protected boolean isInState(JComponent c) {

                               Component parent = c;
                               while (parent.getParent() != null) {
                                   if (parent instanceof JInternalFrame) {
                                       break;
                                   }
                                   parent = parent.getParent();
                               }
                               if (parent instanceof JInternalFrame) {
                                   return !(((JInternalFrame)parent).isSelected());
                               }
                               return false;
    }
}