center.java

来自「Java 聊天程序 有客户端和服务端。」· Java 代码 · 共 34 行

package chatclient;

import java.awt.*;
/**
 * <p>Title: 聊天系统客户端</p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: 个人</p>
 *
 * @author Mothz
 * @version 1.0
 */

//定义窗口在屏幕中央
public class Center {
    public static void CenterWindow(Window frame)  {
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
        Dimension frameSize = frame.getSize();
        if (frameSize.height > screenSize.height) {
            frameSize.height = screenSize.height;
        }
        if (frameSize.width > screenSize.width) {
            frameSize.width = screenSize.width;
        }
        frame.setLocation((screenSize.width - frameSize.width) / 2,
                          (screenSize.height - frameSize.height) / 2);
        frame.setVisible(true);

}
}