javafx tableview改变了文本域的焦点

时间:2018-05-31 14:13:08

标签: javafx tableview focus textfield

如何将文本字段的焦点移动到下面的文本字段按ENTER,我不想将文本字段更改为只读。我试图获得当前的焦点,但单元格并不只关注文本域,但我不知道如何获得它。

1 个答案:

答案 0 :(得分:0)

尝试在yourNextTextField.requestFocus()中使用yourCurrentTextField.setOnAction()

import javafx.application.Application;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.TextField;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

/**
 *
 * @author blj0011
 */
public class JavaFXApplication200 extends Application
{

    @Override
    public void start(Stage primaryStage)
    {
        TextField textField1 = new TextField();
        TextField textField2 = new TextField();
        TextField textField3 = new TextField();

        textField1.setOnAction((event) -> {
            //Do some stuff

            textField2.requestFocus();
        });

        textField2.setOnAction((event) -> {
            //Do some stuff

            textField3.requestFocus();
        });

        textField3.setOnAction((event) -> {
            //Do some stuff

            textField1.requestFocus();
        });
        Parent root = new VBox(textField1, textField2, textField3);

        Scene scene = new Scene(root, 300, 250);

        primaryStage.setTitle("Hello World!");
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args)
    {
        launch(args);
    }

}