GroovyFX 3.0 FXML integration

FXMLDemoInline.fxml

<?xml version="1.0" encoding="UTF-8"?>

<?import java.lang.*?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>

<AnchorPane xmlns:fx="http://javafx.com/fxml"
            id="AnchorPane" 
            prefHeight="150.0" prefWidth="320.0" >
  <children>
    <Button id="buttonCSSID" 
            layoutX="40.0" layoutY="65.0" 
            prefWidth="100.0" 
            text="Click Me!" />
    <Label id="labelCSSID" 
           alignment="CENTER" contentDisplay="CENTER" 
           layoutX="40.0" layoutY="100.0" 
           minHeight="16.0" minWidth="69.0" 
           prefHeight="16.0" prefWidth="100.0" />
    <Button fx:id="buttonFXID" 
            layoutX="180.0" layoutY="65.0" 
            prefWidth="100.0" text="Click Me!" />
    <Label fx:id="labelFXID" 
           alignment="CENTER" contentDisplay="CENTER" 
           layoutX="180.0" layoutY="100.0" 
           minHeight="16.0" minWidth="69.0" 
           prefHeight="16.0" prefWidth="100.0" />
  </children>
</AnchorPane>

YourScript.groovy

fxml resource("/FXMLDemoInline.fxml"), {
    buttonCSSID.onAction {
        labelCSSID.text = "Clicked - CSS";
    }
    buttonFXID.onAction {
        labelFXID.text = "Clicked - FXML";
    }
}