Aufgabe 1 ausgeführt.

code/FXML-WordCloud/src/main/java/ch/zhaw/prog2/application/MainWindow.java

@@ -8,7 +8,7 @@ import javafx.stage.Stage;
 
 public class MainWindow extends Application {
 
-
+    WordModel wordModel = new WordModel();
 
 	@Override
 	public void start(Stage primaryStage) throws Exception {
@@ -23,7 +23,7 @@ public class MainWindow extends Application {
 
 			MainWindowController mainWindowController = loader.getController();
 			//mainWindowController.connectProperties(); //nicht benötigt, da in der Methode MainWindowController in initialize aufgerufen wird.
-
+            mainWindowController.setWordModel(wordModel);
 
 			Scene scene = new Scene(rootNode);
 

code/FXML-WordCloud/src/main/java/ch/zhaw/prog2/application/MainWindowController.java

@@ -6,9 +6,12 @@ import javafx.scene.control.Label;
 import javafx.scene.control.TextArea;
 import javafx.scene.control.TextField;
 
+import java.util.Locale;
+
 public class MainWindowController {
 
 
+    WordModelDecorator wordModelDecorator;
 
 	public void initialize(){
 		connectProperties();
@@ -25,18 +28,26 @@ public class MainWindowController {
 
 	@FXML
 	void hinzufuegenText(ActionEvent event) {
-		String text = textHistory.getText();
-		text += textEingabe.getText() + "\n";
-		textHistory.setText(text);
-		textEingabe.clear();
-	}
+        String[] text = textEingabe.getText().toLowerCase().split(" ");
+        for(String word : text) {
+	    	wordModelDecorator.addWord(word);
+	    }
+    }
 
 	@FXML
 	void leerenTextEingabe(ActionEvent event) {
 		textEingabe.clear();
 	}
 
-
+    void setWordModel(WordModel wordModel){
+        wordModelDecorator = new WordModelDecorator(wordModel);
+        wordModelDecorator.addListener(new IsObserver() {
+            @Override
+            public void update() {
+                textHistory.setText(wordModel.toString());
+            }
+        });
+    }
 
 	void connectProperties() {
 		// erste Möglichkeit