jkfabstractsubapplication.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 102 行

package de.fhm.jkf.gui;

import javax.swing.JMenuBar;
import javax.swing.JToolBar;
import javax.swing.MenuElement;

/**
 * <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 Theodor Willax
 * <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 $Revision: 1.5 $
 */
public abstract class JKFAbstractSubApplication implements JKFSubApplication {

	protected ApplicationId applicationId = null;
	private String applicationName = null;

	private JKFView view = null;
	
	// protected toolbar and menubar for the sub applications
	protected JToolBar toolbar = new JToolBar();
	protected JMenuBar menubar = new JMenuBar();

	/**
	 * Constructor for a JKFAbstractSubApplication
	 * 
	 * @param appName	the name of this SubApplication
	 */
	public JKFAbstractSubApplication(String appName) {
		
		// create a new application id
		this.applicationId = new ApplicationId();
		
		this.applicationName = appName;
	}

	public ApplicationId getApplicationId() {
		return applicationId;
	}

	
	public MenuElement[] getMenuBarElements() {
		if (menubar == null) {
			menubar = new JMenuBar();
		}

		return menubar.getSubElements();
	}

	public JToolBar getToolBar() {
		if (toolbar == null) {
			toolbar = new JToolBar();
		}

		return toolbar;
	}
	
	public String getApplicationName() {
		return applicationName;
	}

	/**
	 * Returns the view to this sub application.
	 */
	public JKFView getView() {
		return view;
	}

	/**
	 * Sets the view for this sub application.
	 * 
	 * @exception IllegalArguementException if the
	 * view parameter is<code>null</code>.
	 */
	public void setView(JKFView view) {
		if (view == null) {
			throw new IllegalArgumentException("Cannot set a null View");
		}

		this.view = view;
	}
}