chat_newapp.java

Java编写即时聊天工具, 拥有注册登陆群聊私聊等功能, 程序包含完整的Document和测试运行环境

package chat;

import java.awt.Dimension;
import java.awt.Toolkit;


public class Chat_newApp {
	public static void main(String[] args) throws Exception
	{
		StartFrame start=new StartFrame();
		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
	    Dimension frameSize = start.getSize();
	    if (frameSize.height > screenSize.height) {
	      frameSize.height = screenSize.height;
	    }
	    if (frameSize.width > screenSize.width) {
	      frameSize.width = screenSize.width;
	    }
	    start.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
	    start.setVisible(true);
	}
}