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  1. JDK
  2. JDK-8113262

Node.toFront() / toBack() does not automatically move a node to front or to back - has to manually refresh

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: fx2.0
    • Fix Version/s: None
    • Component/s: javafx
    • Environment:

      JavaFX 2.0 beta b28 + JDK 1.6.0_25 + WinXP SP3

      Description

      (JavaFX 2.0 beta b28 + JDK 1.6.0_25 + WinXP SP3)

      Node.toFront() / toBack() does not automatically move a node to front or to back - need to manually do
      a *real refresh*, for example, to resize the application window a little(just moving the application window
      around will not work)

      Below is a piece of codes for re-producing


      import javafx.application.Application;
      import javafx.event.ActionEvent;
      import javafx.event.EventHandler;
      import javafx.scene.Group;
      import javafx.scene.Scene;
      import javafx.scene.control.Button;
      import javafx.scene.paint.Color;
      import javafx.scene.shape.Rectangle;
      import javafx.stage.Stage;

      /**
       *
       * @author lianqi.li
       */
      public class ToFrontToBackIssue extends Application {
          /**
           * @param args the command line arguments
           */
          public static void main(String[] args) {
              Application.launch(ToFrontToBackIssue.class, args);
          }

          @Override
          public void start(Stage stage) throws Exception {
              Group root = new Group();
              Scene scene = new Scene(root, 300, 300);
              stage.setTitle("ToFront-ToBack Test");

              final Rectangle rect1 = new Rectangle(10, 10, 100, 100);
              rect1.setFill(Color.RED);
              final Rectangle rect2 = new Rectangle(40, 40, 100, 100);
              rect2.setFill(Color.BLUE);

              final Button bToFront = new Button("To Front");
              bToFront.setLayoutX(60);
              bToFront.setLayoutY(250);
              bToFront.setOnAction(new EventHandler<ActionEvent>() {
                  @Override
                  public void handle(ActionEvent event) {
                      rect1.toFront();
                  }
              });
              
              final Button bToBack = new Button("To Back");
              bToBack.setLayoutX(160);
              bToBack.setLayoutY(250);
              bToBack.setOnAction(new EventHandler<ActionEvent>() {
                  @Override
                  public void handle(ActionEvent event) {
                      rect1.toBack();
                  }
              });
              
              root.getChildren().addAll(rect1, rect2, bToFront, bToBack);
              
              stage.setScene(scene);
              stage.setVisible(true);
          }
      }

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            Assignee:
            ekrejcir Eva Krejčířová (Inactive)
            Reporter:
            lianqli Lianqi Li (Inactive)
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              Dates

              Created:
              Updated:
              Resolved:
              Imported: