import java.applet.*; import java.awt.*; import java.awt.event.*; public class ResetText extends Applet implements TextListener{ TextField textField; Label label; int counter; public void init() { textField = new TextField(20); textField.addTextListener(this); add(textField); textField.requestFocus(); label = new Label("No sixes yet"); add(label); Checkbox checkbox = new Checkbox("Checkbox"); add(checkbox); } public void textValueChanged(TextEvent te) { if (te.getSource() == textField) { if (textField.getText().endsWith("6")) { label.setText("Six # " + String.valueOf(++counter)); label.invalidate(); label.validate(); validate(); } } } } // END OF Class ResetText