fileuploaddlg.java

非常接近C/S操作方式的Java Ajax框架－ZK 用ZK框架使你的B/S应用程序更漂亮更易操作。 官网：www.zkoss.org

/* FileuploadDlg.java

{{IS_NOTE
	Purpose:
		
	Description:
		
	History:
		Wed Aug 17 16:33:06     2005, Created by tomyeh
}}IS_NOTE

Copyright (C) 2005 Potix Corporation. All Rights Reserved.

{{IS_RIGHT
	This program is distributed under GPL Version 2.0 in the hope that
	it will be useful, but WITHOUT ANY WARRANTY.
}}IS_RIGHT
*/
package org.zkoss.zul.impl;

import org.zkoss.util.media.Media;
import org.zkoss.zk.ui.UiException;
import org.zkoss.zk.ui.ext.client.Updatable;
import org.zkoss.zul.Window;

/**
 * Used with {@link org.zkoss.zul.Fileupload} to implement
 * the upload feature.
 *
 * @author tomyeh
 */
public class FileuploadDlg extends Window {
	private Media _result;

	/** Returns the result.
	 */
	public Media getResult() {
		return _result;
	}

	public void onCancel() {
		detach();
	}

	//-- ComponentCtrl --//
	protected Object newExtraCtrl() {
		return new ExtraCtrl();
	}
	/** A utility class to implement {@link #getExtraCtrl}.
	 * It is used only by component developers.
	 */
	protected class ExtraCtrl extends Window.ExtraCtrl implements Updatable {
		//-- Updatable --//
		/** Updates the result from the client.
		 * Callback by the system only. Don't invoke it directly.
		 */
		public void setResult(Object result) {
			_result = (Media)result;
		}
	}
}