本文整理了Java中javafx.scene.shape.Rectangle.setManaged方法的一些代码示例，展示了Rectangle.setManaged的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Rectangle.setManaged方法的具体详情如下：
包路径：javafx.scene.shape.Rectangle
类名称：Rectangle
方法名：setManaged

Rectangle.setManaged介绍

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代码示例

代码示例来源：origin: stackoverflow.com

@Override
public void start(Stage primaryStage) {
  Rectangle rect = new Rectangle(100, 100, Color.LIME);

  VBox root = new VBox(new Rectangle(100, 100, Color.RED),
             rect,
             new Rectangle(100, 100, Color.BLUE));

  Scene scene = new Scene(root, 200, 300);
  scene.setOnMouseClicked(evt -> {
    rect.setManaged(!rect.isManaged());
    rect.setVisible(!rect.isVisible());
  });

  primaryStage.setScene(scene);
  primaryStage.show();
}

代码示例来源：origin: stackoverflow.com

rect.setManaged(false);

代码示例来源：origin: org.controlsfx/controlsfx

/**
 * Styles the selected and unselected area.
 */
private void styleAreas() {
  selectedArea.fillProperty().bind(getSkinnable().selectionAreaFillProperty());
  selectedArea.strokeProperty().bind(getSkinnable().selectionBorderPaintProperty());
  selectedArea.strokeWidthProperty().bind(getSkinnable().selectionBorderWidthProperty());
  selectedArea.setStrokeType(StrokeType.OUTSIDE);
  // if the control's layout depends on this rectangle,
  // the stroke's width messes up the layout if the selection is on the pane's edge
  selectedArea.setManaged(false);
  selectedArea.setMouseTransparent(true);
  unselectedArea.setFill(Color.TRANSPARENT);
  unselectedArea.strokeProperty().bind(getSkinnable().unselectedAreaFillProperty());
  unselectedArea.strokeWidthProperty().bind(
      Bindings.max(getSkinnable().widthProperty(), getSkinnable().heightProperty()));
  unselectedArea.setStrokeType(StrokeType.OUTSIDE);
  // this call is crucial! it prevents the enormous unselected area from messing up the layout
  unselectedArea.setManaged(false);
  unselectedArea.setMouseTransparent(true);
}

代码示例来源：origin: org.controlsfx/controlsfx

/**
 * Creates the node which will be used to capture mouse events. Events are handed over to
 * {@link #handleMouseEvent(MouseEvent) handleMouseEvent}.
 * 
 * @return a {@link Node}
 */
private Node createMouseNode() {
  Rectangle mouseNode = new Rectangle();
  // make the node transparent and make sure its size does not affect the control's size
  mouseNode.setFill(Color.TRANSPARENT);
  mouseNode.setManaged(false);
  // bind width and height to the control
  mouseNode.widthProperty().bind(getSkinnable().widthProperty());
  mouseNode.heightProperty().bind(getSkinnable().heightProperty());
  // let it handle the mouse events if allowed by the user
  mouseNode.addEventHandler(MouseEvent.ANY, this::handleMouseEvent);
  mouseNode.mouseTransparentProperty().bind(getSkinnable().selectionMouseTransparentProperty());
  return mouseNode;
}