Add EventBus dependency

README.md

@@ -33,4 +33,5 @@ Probably tastes better than any Apple editor and NetBeans combined.
 - [james-d/SimpleMVP](https://github.com/james-d/SimpleMVP/tree/master/src/examples/mvp) -> Demonstration of JavaFX Model/View/Controller application
 - [FXMisc/RichTextFX](https://github.com/FXMisc/RichTextFX) -> Library for handling rich text and line numbers
 - [richtextfx-demos](https://github.com/FXMisc/RichTextFX/blob/master/richtextfx-demos/README.md) -> Examples and demos of how to use RichTextFX, including [Java Keywords Demo](https://github.com/FXMisc/RichTextFX/blob/master/richtextfx-demos/src/main/java/org/fxmisc/richtext/demo/JavaKeywordsAsyncDemo.java)
-- [Pixabay/311788](https://pixabay.com/vectors/bananas-fruits-pair-yellow-bananas-311788/) -> Banana logo
+- [Pixabay/311788](https://pixabay.com/vectors/bananas-fruits-pair-yellow-bananas-311788/) -> Banana logo
+- [Guava Event Bus](https://github.com/google/guava/wiki/EventBusExplained) -> Library for handling communication between controllers

pom.xml

@@ -35,6 +35,14 @@
         <version>0.10.5</version>
     </dependency>
 
+    <!-- Guava Eventbus -->
+    <dependency>
+      <groupId>org.sonatype.nexus</groupId>
+      <artifactId>google-guava-eventbus</artifactId>
+      <version>3.2.0-01</version>
+    </dependency>
+
+
     <!-- JUnit 5 -->
     <dependency>
         <groupId>org.junit.jupiter</groupId>

src/main/java/app/Main.java

@@ -1,6 +1,9 @@
 package app;
 
 import java.io.IOException;
+
+import com.google.common.eventbus.EventBus;
+
 import javafx.application.Application;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Parent;
@@ -10,6 +13,8 @@ import javafx.stage.Stage;
 
 public class Main extends Application {
 
+  EventBus eventBus;
+
   /**
    * Boilerplate function to launch the application
    */
@@ -40,4 +45,8 @@ public class Main extends Application {
     window.setScene(scene);
     window.show();
   }
+
+  public EventBus getEventBus() {
+    return this.eventBus;
+  }
 }