日期:2014-05-20 浏览次数:20959 次
import java.awt.*;
public class MyFrame extends Frame{
@Override
public void paintAll(Graphics g) {
g.setColor(Color.blue);
g.fillOval(50, 50, 30, 30);
}
public void LaunchFrame(){
setBounds(400,400,300,300);
this.setVisible(true);
}
/**
* @param args
*/
public static void main(String[] args) {
new MyFrame().LaunchFrame();
}
}
import java.awt.*;
public class MyFrame extends Frame {
@Override public void paint(Graphics g) {
g.setColor(Color.blue);
g.fillOval(50, 50, 30, 30);
}
public void LaunchFrame(){
setBounds(400,400,300,300);
this.setVisible(true);
}
/** * @param args */
public static void main(String[] args) {
new MyFrame().LaunchFrame();
}
}