refactoring: Einrücken und Kommentare

src/main/java/ChatGUI.java

@@ -19,18 +19,21 @@ public class ChatGUI implements ActionListener {
 	public ChatGUI() {
 		gui = new JFrame();
 		
+		// Set up the main frame
 		gui.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 		gui.setTitle("java-chat");
 
 		gui.setLayout(new BorderLayout());
 		
-
+		// Set up the output text area with scrolling
 		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);
 		
+		// Set the size of the GUI to be a quarter of the screen size
 		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
 		int quarterWidth = screenSize.width / 2;
 		int quarterHeight = screenSize.height / 2;
@@ -42,11 +45,11 @@ public class ChatGUI implements ActionListener {
 
 		new ChatGUI();
 	}
+
 	@Override
 	public void actionPerformed(ActionEvent e) {
 		// TODO Auto-generated method stub
 
 	}
 
-
 }