Is it possible to know the item clicked on a FlowPane?

Currently, I have something like this:
public class CtrlHand extends FlowPane implements Initializable{
     private ObservableList<Card> h;

     public void setHand(ObservableList<Card> h) throws Exception{
          this.h = h;
          renderHand();
          this.h.addListener(new ListChangeListener<District>(){
               @Override public void onChanged(Change<? extends District> arg0){
                    Platform.runLater(new Runnable() {
                         @Override public void run() {
                              try{
                                   renderHand();
                              }catch (Exception e){}
                         }
                    });
               }
          });
     }

     private void renderHand() throws Exception{
          this.getChildren().clear();
          for (Card c : h) {
               CtrlCard controller = new CtrlCard();
               controller.setCard(getClass().getResource(c));
               CtrlGameHand.this.getChildren().add(controller);
          }
     }
}
public class CtrlCard extends StackPane implements Initializable{
     @FXML protected ImageView card;
     public void setCard(Card c){
          this.card.setImage(new Image(getClass().getResource(".."+c.getUrl()).toString()));
     }
}
is there any way to CtrlHand know card (CtrlCard) which was clicked? If so, how?

Just register a listener for mouse with each card...

for (Card c : h) {
  final CtrlCard controller = new CtrlCard();
  controller.setOnMouseClicked(new EventHandler() {
    @Override
    pubic void handle(MouseEvent event) {
      System.out.println(controller +" was clicked");
    }
  });
  controller.setCard(getClass().getResource(c));
  CtrlGameHand.this.getChildren().add(controller);
}

Tags: Java

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