import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.awt.geom.*; public class PINGPONG implements KeyListener { private Frame c; private Graphics g; private Label labs; public PINGPONG() { c = new Frame("Ping Pong"); labs = new Label(""); c.add(labs, BorderLayout.SOUTH); c.addKeyListener(this); c.requestFocus(); c.setSize(400,400); c.setVisible(true); } public void PingSchlaeger(int yPos) { g.drawRect(5, yPos, 5, 10); c.repaint(); } public void PongSchlaeger(int yPos) { g.drawRect(380, yPos, 5, 10); c.repaint(); } public void keyTyped(KeyEvent e) {} public void keyPressed(KeyEvent e) { String s = "Taste gedrückt: Key = " + e.getKeyChar() + " Code = " + e.getKeyCode(); labs.setText(s); } public void keyReleased(KeyEvent e) {} }
private Graphics g;
private Graphics g=new Graphics();
58.4k Fragen
249k Antworten
7k Nutzer