Programmatically unfocus a TextField?

In my opinion I have only a single editable content: text in a TextField. The problem is that as a user you never get rid of the update (because there is nothing else to focus on), once the textfield's door. I want to remove focus from the textfield when the user presses ENTER. I know how to react to the input being pressed key, but I don't know how unfocus a command/TextField programmatically?

I got the hint to use http://docs.oracle.com/javafx/2/api/javafx/scene/Node.html#setFocused (Boolean), but this method is protected and not public, so I can't call this method from the controller assigned to the view containing the TextField object. Is - is this expected? Is there another way for unfocusing one control in JavaFX 2?

Thank you for any suspicion!

Published by: srynoname on 14.02.2013 12:47

Hello. The following works for me:
Call requestLayout for the parent node:

Sample.fxml

SampleController.java

   package afxml;

import java.net.URL;
import java.util.ResourceBundle;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Label;
import javafx.scene.layout.AnchorPane;

public class SampleController implements Initializable {

    @FXML AnchorPane anchorPane;

    @FXML
    private void handleTextField(ActionEvent event) {

        anchorPane.requestFocus();
    }

    @Override
    public void initialize(URL url, ResourceBundle rb) {
        // TODO
    }
}

Tags: Java

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