e04f388ef75a001d15a7f7bd366cdfc5

来自「里面所含源码是本人平时做程序的一些实例」· 代码 · 共 54 行

package notepad;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class HappyChat extends JFrame implements ItemListener, ActionListener {
	JPanel pnlMain;
	JMenuBar mbMain;
	JMenu mnuSystem,mnuHelp;
	JMenuItem mnuiCls,mnuiSave,mnuiClock,mnuiExit,
	mnuiContent,mnuiIndex,mnuiAbout;
	JLabel lblUser,lblNumber,lblInfo;
	JLabel lblYou,lblContent,lblFile;
	JList lstUser;
	JTextArea taInfo;
	JComboBox cmbUser;
	JCheckBox ckbSilent;
	JTextField txtContent,txtFile;
	JButton btnSend,btnSave,btnExit,btnCls,btnClock,
	btnSendFile,btnBrowse;
	//构造器部分
	public HappyChat()
	{
		//组件初始化
		mbMain=new JMenuBar();
		//窗体初始化
		this.setJMenuBar(mbMain);
		setTitle("聊天室(HappyChar)");
		Toolkit tk=Toolkit.getDefaultToolkit();
		Dimension scrnSize=tk.getScreenSize();
		setLocation((scrnSize.width-this.getWidth())/2,(scrnSize.height-this.getHeight())/2);
		setSize(600,400);
		setVisible(true);
		
		
		
	}
	@Override
	public void itemStateChanged(ItemEvent e) {
		// TODO Auto-generated method stub
		
	}
	
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		new HappyChat();
	}

}