jkfsubapplicationpanel.java

来自「主要是对串口驱动的的一些控制源码！！！ 在下载javacomm20-win32」· Java 代码 · 共 79 行

/**
 * $Log: JKFSubApplicationPanel.java,v $
 * Revision 1.1  2003/02/01 00:25:06  mwulff
 * initial version
 *
 */
package de.fhm.jkf.gui;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Container;
import java.awt.Cursor;

import javax.swing.JPanel;

/**
 * <br><br><center><table border="1" width="80%"><hr>
 * <strong><a href="http://jkf.sourceforge.net">The JKF Project</a></strong>
 * <p>
 * Copyright (C) 2002 by Marten Wulff
 * <p>
 * This library 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; either
 * version 2.1 of the License, or (at your option) any later version.
 * <p>
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * <p>
 * You should have received a copy of the <a href="http://www.gnu.org/copyleft/lesser.html">
 * GNU Lesser General Public License</a> along with this library; if not, write to
 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA  02111-1307  USA
 * <hr></table></center>
 * 
 * @author		marten wulff
 * @version 	1.0
 */
final class JKFSubApplicationPanel extends JPanel {

	private JKFView view = null;
	
	/**
	 * Constructor for JKFSubApplicationPanel.
	 */
	public JKFSubApplicationPanel(JKFView view) {
		super(new BorderLayout());
		
		this.view = view;		
		add(view, BorderLayout.CENTER);		
	}
	
	void setBussy(boolean bussy) {
		if(bussy) {
			this.setCursorAll(this, Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
		}else {
			this.setCursorAll(this, Cursor.getDefaultCursor());
		}
	}
	
	private void setCursorAll(Component comp, Cursor c) {
		comp.setCursor(c);
		Component[] children = null;		
			
		if(comp instanceof Container) {
			children = ((Container)comp).getComponents();
			
			for(int i = 0; i < children.length; i++) {
				setCursorAll(children[i], c);
			}	
		}
		
		
	}
	
}