import javax.swing.JComboBox; import javax.swing.JPanel; import java.awt.Color; public class UserInterface { private JComboBox farbauswahl; private JPanel panel; public void initUI(){ original(); farbauswahl=new JComboBox(new DefaultComboBoxModel(new String[] { "Schwarz", "Rot", "Blau", "Gr�n", "Gelb" })); jPanel_add.add(farbauswahl); } /* public void newChatLine(String line){ jTextArea.append(line); } */ public void handleMessage(){ TextMessage msg=new ColorMessage(jTextField.getText()); ((ColorMessage) msg).setColor(farbauswahl.getSelectedItem().toString()); client.send(msg); jTextField.setText(""); } private void jTextField1ActionPerformed(ActionEvent evt) { TextMessage msg=new ColorMessage(jTextField.getText()); ((ColorMessage) msg).setColor(farbauswahl.getSelectedItem().toString()); client.send(msg); jTextField.setText(""); } }