How Can I Integrate JavaFX into Eclipse Using Java 11?

Adding JavaFX to Eclipse in Java 11

Due to JavaFX's exclusion from Java 11, getting it up and running in Eclipse requires a specific setup. Here's a comprehensive guide:

Prerequisites:

• Install Eclipse 2018-09
• Install JDK 11
• Download JavaFX 11 ea

Steps:

1. Add Java 11 JRE to Eclipse:

   Navigate to Eclipse > Window > Preferences > Java > Installed JREs > Add and select the installed Java 11 JRE.

2. Create User Library for JavaFX:

   Go to Eclipse > Window > Preferences > Java > Build Path > User Libraries > New. Name it JavaFX11 and add the jars from the lib folder of JavaFX 11-ea.

3. Create Java Project:

   Create a new Java project, ensuring Java 11 is selected. Include the JavaFX11 library in its module path.

4. Add HelloFX Application:

   Create a package named javafx11 and add the following Java class:

   import javafx.application.Application;
   import javafx.scene.Scene;
   import javafx.scene.control.Label;
   import javafx.scene.layout.StackPane;
   import javafx.stage.Stage;
   
   public class HelloFX extends Application {
       public static void main(String[] args) { launch(); }
          
       @Override
       public void start(Stage stage) {
           Scene scene = new Scene(new StackPane(new Label("Hello, JavaFX 11")), 300, 200);
           stage.setScene(scene);
           stage.show();
       }
   }

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5. Add Runtime Arguments:

   Edit the project's Run Configuration and add the following VM arguments:

   • --module-path C:UsersDownloadsjavafx-sdk-11lib
   • --add-modules=javafx.controls

6. Run the Project:

   Run the HelloFX project, and it should display a simple message.

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