Added the ability to add a message to the chat part of the window.

window/ChatWindow.java

@@ -3,13 +3,10 @@ package window;
 import javafx.application.Application;
 import javafx.geometry.Insets;
 import javafx.scene.Scene;
-import javafx.scene.control.Label;
-import javafx.scene.control.ScrollPane;
+import javafx.scene.control.*;
 import javafx.scene.layout.*;
 import javafx.scene.paint.Color;
-import javafx.scene.paint.Paint;
 import javafx.stage.Stage;
-import javafx.scene.control.Button;
 
 public class ChatWindow extends Application {
 
@@ -21,6 +18,10 @@ public class ChatWindow extends Application {
         this.servername = servername;
     }
 
+    public void addMessage(String user, String message) {
+        messageLabel.textProperty().setValue(messageLabel.textProperty().getValue() + '\n' + user + ": " + message);
+    }
+
     @Override
     public void start(Stage primaryStage) throws Exception{
         AnchorPane root = new AnchorPane();
@@ -33,13 +34,26 @@ public class ChatWindow extends Application {
         AnchorPane.setLeftAnchor(statusBar, 0.0);
         AnchorPane.setRightAnchor(statusBar, 0.0);
         statusBar.setPrefHeight(20);
+        statusBar.setBackground(new Background(new BackgroundFill(Color.LIGHTGRAY, CornerRadii.EMPTY, Insets.EMPTY)));
 
-        Pane inputPane = new Pane();
+        AnchorPane inputPane = new AnchorPane();
         AnchorPane.setBottomAnchor(inputPane, statusBar.getPrefHeight());
         AnchorPane.setLeftAnchor(inputPane, 0.0);
         AnchorPane.setRightAnchor(inputPane, 0.0);
         inputPane.prefHeightProperty().setValue(40);
 
+        Button inputButton = new Button("Send");
+        AnchorPane.setRightAnchor(inputButton, 6.0);
+        AnchorPane.setBottomAnchor(inputButton, 6.0);
+        inputButton.prefWidthProperty().setValue(80);
+
+        TextField inputBox = new TextField();
+        AnchorPane.setLeftAnchor(inputBox, 6.0);
+        AnchorPane.setBottomAnchor(inputBox, 6.0);
+        inputBox.prefWidthProperty().bind(inputPane.widthProperty().subtract(inputButton.prefWidthProperty()).subtract(18.0));
+
+        inputPane.getChildren().addAll(inputBox, inputButton);
+
         FlowPane usersPane = new FlowPane();
         AnchorPane.setTopAnchor(usersPane, 0.0);
         AnchorPane.setRightAnchor(usersPane, 0.0);
@@ -52,11 +66,23 @@ public class ChatWindow extends Application {
         messagePane.prefWidthProperty().bind(root.widthProperty().subtract(usersPane.widthProperty()));
         messagePane.prefHeightProperty().bind(root.heightProperty().subtract(statusBar.heightProperty()).subtract(inputPane.heightProperty()));
 
+        messageLabel = new Label();
+        messageLabel.setTranslateX(10.0);
+        messageLabel.setTranslateY(5.0);
+        messageLabel.setWrapText(true);
+        messageLabel.prefWidthProperty().bind(messagePane.prefWidthProperty().subtract(20.0));
+        messagePane.setContent(messageLabel);
+
         root.getChildren().addAll(statusBar, inputPane, usersPane, messagePane);
         primaryStage.show();
+
+        for (int i = 0; i < 400; i++) {
+            addMessage("Anon", "");
+        }
     }
 
     public static void main(String[] args) {launch(args);}
 
     private String servername;
+    private  Label messageLabel;
 }