messageboxdlg.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

/* MessageboxDlg.java

{{IS_NOTE
	Purpose:
		
	Description:
		
	History:
		Wed Aug 17 16:42:20     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.zul.Window;
import org.zkoss.zk.ui.UiException;

import org.zkoss.zul.Messagebox;

/**
 * Used with {@link Messagebox} to implement a message box.
 *
 * @author tomyeh
 */
public class MessageboxDlg extends Window {
	/** A OK button. */
	public static final int OK = Messagebox.OK;
	/** A Cancel button. */
	public static final int CANCEL = Messagebox.CANCEL;
	/** A Yes button. */
	public static final int YES = Messagebox.YES;
	/** A No button. */
	public static final int NO = Messagebox.NO;
	/** A Abort button. */
	public static final int ABORT = Messagebox.ABORT;
	/** A Retry button. */
	public static final int RETRY = Messagebox.RETRY;
	/** A IGNORE button. */
	public static final int IGNORE = Messagebox.IGNORE;

	/** What buttons are allowed. */
	private int _buttons;
	/** Which button is pressed. */
	private int _result;

	public void onOK() {
		if ((_buttons & OK) != 0) endModal(OK);
		else if ((_buttons & YES) != 0) endModal(YES);
		else if ((_buttons & RETRY) != 0) endModal(RETRY);
	}
	public void onCancel() {
		if (_buttons == OK) endModal(OK);
		else if ((_buttons & CANCEL) != 0) endModal(CANCEL);
		else if ((_buttons & NO) != 0) endModal(NO);
		else if ((_buttons & ABORT) != 0) endModal(ABORT);
	}

	/** Sets what buttons are allowed. */
	public void setButtons(int buttons) {
		_buttons = buttons;
	}

	/** Called only internally.
	 */
	public void endModal(int button) {
		_result = button;
		detach();
	}
	/** Returns the result which is the button being pressed.
	 */
	public int getResult() {
		return _result;
	}
}