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OneChar - fg = new Color(red green blue bg = Color.white...

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//Key Event / import java.awt.*; import java.awt.event.*; import javax.swing.*; i public class OneChar extends JApplet { JTextField oneLetter = new JTextField(1); public void init() { Container c = getContentPane(); //register the listener object oneLetter.addKeyListener(new KeyAdapter() { public void keyTyped(KeyEvent e) { float red, green, blue; Color fg, bg; oneLetter.setText(" "); red = (float) Math.random(); green = (float) Math.random(); blue = (float) Math.random();
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Unformatted text preview: fg = new Color(red, green, blue); bg = Color.white; oneLetter.setForeground(fg); oneLetter.setBackground(bg); oneLetter.setCaretColor(bg); oneLetter.setFont(new Font("Courier", Font.BOLD, 200)); } }); c.setLayout(new GridLayout(1, 1)); c.setBackground(Color.white); c.add(oneLetter); JOptionPane.showMessageDialog (null, "Click on the applet, then type a key ", "Information", JOptionPane.PLAIN_MESSAGE ); } }...
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