Focus on window.addCloseListener

 I want to focus on TEXTFIELD name when I close the window, but the focus always stays on the last element that took it, before opening the window. am I making a mistake?

    private VerticalLayout layout = new VerticalLayout();
    private Window window= new Window("Titulo");
    private TextField name = new TextField();
    
    @Override    
    protected void init(VaadinRequest vaadinRequest) {        

        Button button = new Button("Open Window");
        button.addClickListener( e -> {
            window.setContent(new Label("Test!!!!!"));
            window.setModal(true);
            UI.getCurrent().addWindow(window);
            window.addCloseListener(b -> name.focus());
        });
        
        layout.addComponents(name, button);        
        setContent(layout);

See https://github.com/vaadin/framework/issues/5891 

I worked around it with

public class ForceFocus implements BlurListener
{
  private Registration registration;
  private TextField field;

  public ForceFocus(TextField field)
  {
    this.field = field;
    registration = field.addBlurListener(this);
    field.focus();
  }

  @Override public void blur(BlurEvent event)
  {
    field.focus();
    registration.remove();
  }

  public static void on(TextField field)
  {
    new ForceFocus(field);
  }

}

(original idea from the comments)

and doing a ForceFocus.on(myComponent) at the end of the close-listener

it worked perfectly :-)
Thanks.

Nicklas Karlsson: See https://github.com/vaadin/framework/issues/5891

I worked around it with

public class ForceFocus implements BlurListener
{
  private Registration registration;
  private TextField field;

  public ForceFocus(TextField field)
  {
    this.field = field;
    registration = field.addBlurListener(this);
    field.focus();
  }

  @Override public void blur(BlurEvent event)
  {
    field.focus();
    registration.remove();
  }

  public static void on(TextField field)
  {
    new ForceFocus(field);
  }

}

(original idea from the comments)

and doing a ForceFocus.on(myComponent) at the end of the close-listener

Hi! I'm trying to implement this class but i'm working with Vaadin 7 and the interface Registration starts on Vaadin 8.

Now i'm looking for equivalent class or interface for Registration but i haven't luck, any solution or idea for this problem? Thanks!

Diego Sept:

Nicklas Karlsson: See https://github.com/vaadin/framework/issues/5891

I worked around it with

public class ForceFocus implements BlurListener
{
  private Registration registration;
  private TextField field;

  public ForceFocus(TextField field)
  {
    this.field = field;
    registration = field.addBlurListener(this);
    field.focus();
  }

  @Override public void blur(BlurEvent event)
  {
    field.focus();
    registration.remove();
  }

  public static void on(TextField field)
  {
    new ForceFocus(field);
  }

}

(original idea from the comments)

and doing a ForceFocus.on(myComponent) at the end of the close-listener

Hi! I'm trying to implement this class but i'm working with Vaadin 7 and the interface Registration starts on Vaadin 8.

Now i'm looking for equivalent class or interface for Registration but i haven't luck, any solution or idea for this problem? Thanks!

Thank you for the explanation. It is clear for me.