clock.java

★★ ★计算器1.0版★★★★★★★★★★★ 作者：贾真 完成于2008年11月15日 说明:本软件由JAVA语言编写

package clock;
import javax.swing.SwingConstants;
import javax.swing.SwingUtilities;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.UIManager;
import clock.Task;
import java.awt.Rectangle;
import java.util.Timer;
import javax.swing.JLabel;
import java.awt.Color;
public class Clock extends JFrame {

	private static final long serialVersionUID = 1L;

	private static JPanel jContentPane = null;

	private static JLabel jLabel = null;
	
	static int i=1;

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				Clock thisClass = new Clock();
				thisClass.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
				thisClass.setVisible(true);
				Task b=new Task(jLabel,jContentPane,i);
				Timer a=new Timer();
		        a.schedule(b,5,500);
		        i=b.I();
		        
			}
		});
	}

	/**
	 * This is the default constructor
	 */
	public Clock() {
		super();
		initialize();
	}

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		try {
			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
		} catch (Exception e) {
			// TODO: handle exception
		}
		this.setSize(191, 73);
		this.setContentPane(getJContentPane());
		this.setTitle("电子钟1.0");
		this.setAlwaysOnTop(true);
	}

	/**
	 * This method initializes jContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			jLabel = new JLabel();
			jLabel.setBounds(new Rectangle(1, 1, 184, 47));
			jLabel.setHorizontalAlignment(SwingConstants.CENTER);
			jContentPane = new JPanel();
			jContentPane.setLayout(null);
			jContentPane.setBackground(Color.black);
			jContentPane.add(jLabel, null);
		}
		return jContentPane;
	}

}  //  @jve:decl-index=0:visual-constraint="110,60"