hinzufügen senden-button

src/main/java/ChatGUI.java

@@ -6,10 +6,12 @@ import java.awt.Toolkit;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 
+import javax.swing.JButton;
 import javax.swing.JFrame;
 import javax.swing.JMenu;
 import javax.swing.JMenuBar;
 import javax.swing.JMenuItem;
+import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JTextArea;
 import javax.swing.JTextField;
@@ -31,6 +33,7 @@ public class ChatGUI implements ActionListener {
 	
 	JTextField inputTextField = new JTextField();
 	JTextArea outputTextArea = new JTextArea();
+	JButton sendButton = new JButton("Senden");
 
 	JFrame gui;
 
@@ -84,11 +87,13 @@ public class ChatGUI implements ActionListener {
 		JScrollPane outputScrollPane = new JScrollPane(outputTextArea);
 		gui.add(outputScrollPane, BorderLayout.CENTER);
 		
-		// Set up the input text field
-		inputTextField.setPreferredSize(new Dimension(0, 30));
-		gui.add(inputTextField, BorderLayout.SOUTH);
+		JPanel inputPanel = new JPanel(new BorderLayout());
+        inputPanel.add(inputTextField, BorderLayout.CENTER);
+        inputPanel.add(sendButton, BorderLayout.EAST);
+        gui.add(inputPanel, BorderLayout.SOUTH);
 
 		inputTextField.addActionListener(this);
+		sendButton.addActionListener(this);
 		
 		// Set the size of the GUI to be a quarter of the screen size
 		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
@@ -108,7 +113,7 @@ public class ChatGUI implements ActionListener {
 		if (e.getSource() == exit) {
 			System.exit(0);
 		}
-		if (e.getSource() == inputTextField) {
+		if (e.getSource() == inputTextField || e.getSource() == sendButton) {
             String inputText = inputTextField.getText();
             outputTextArea.append(inputText + "\n");
             inputTextField.setText("");