mysuperapplet.java

learning java的源代码。书中每个实例都有相关的代码example。

//file: MySuperApplet.java
import java.applet.Applet;
import java.awt.*;
import javax.swing.*;

public class MySuperApplet extends JApplet {

    // applet's own code, including constructor
    // and init() and start(  ) methods

    public static void main( String [] args ) {
        // instantiate the applet
        JApplet theApplet = new MySuperApplet(  );

        // create a window for the applet to run in
        JFrame theFrame = new JFrame(  );
        theFrame.setSize(200,200);

        // place the applet in the window
        theFrame.getContentPane(  ).add("Center", theApplet);

        // start the applet
        theApplet.init(  );
        theApplet.start(  );

        // display the window
        theFrame.setVisible(true);
    }
}