javafx.scene.Node.getScene()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中javafx.scene.Node.getScene()方法的一些代码示例，展示了Node.getScene()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。Node.getScene()方法的具体详情如下：
包路径：javafx.scene.Node
类名称：Node
方法名：getScene

Node.getScene介绍

暂无

代码示例

代码示例来源：origin: jfoenixadmin/JFoenix

  1. public void show(Node node){
  2.   if(!isShowing()){
  3.     if(node.getScene() == null || node.getScene().getWindow() == null)
  4.       throw new IllegalStateException("Can not show popup. The node must be attached to a scene/window.");
  5.     Window parent = node.getScene().getWindow();
  6.     this.show(parent, parent.getX() + node.localToScene(0, 0).getX() +
  7.              node.getScene().getX(),
  8.       parent.getY() + node.localToScene(0, 0).getY() +
  9.       node.getScene().getY() + ((Region)node).getHeight());
  10.     ((JFXAutoCompletePopupSkin<T>)getSkin()).animate();
  11.   }
  12. }

代码示例来源：origin: speedment/speedment

  1. public static EventHandler<ActionEvent> newCloseHandler() {
  2.   return event -> {
  3.     final Node source = (Node) event.getSource();
  4.     final Stage stage = (Stage) source.getScene().getWindow();
  5.     stage.close();
  6.   };
  7. }

代码示例来源：origin: jfoenixadmin/JFoenix

  1. /**
  2.  * show the popup according to the specified position with a certain offset
  3.  *
  4.  * @param vAlign      can be TOP/BOTTOM
  5.  * @param hAlign      can be LEFT/RIGHT
  6.  * @param initOffsetX on the x axis
  7.  * @param initOffsetY on the y axis
  8.  */
  9. public void show(Node node, PopupVPosition vAlign, PopupHPosition hAlign, double initOffsetX, double initOffsetY) {
  10.   if (!isShowing()) {
  11.     if (node.getScene() == null || node.getScene().getWindow() == null) {
  12.       throw new IllegalStateException("Can not show popup. The node must be attached to a scene/window.");
  13.     }
  14.     Window parent = node.getScene().getWindow();
  15.     final Point2D origin = node.localToScene(0, 0);
  16.     final double anchorX = parent.getX() + origin.getX()
  17.       + node.getScene().getX() + (hAlign == PopupHPosition.RIGHT ? ((Region) node).getWidth() : 0);
  18.     final double anchorY = parent.getY() + origin.getY()
  19.       + node.getScene()
  20.          .getY() + (vAlign == PopupVPosition.BOTTOM ? ((Region) node).getHeight() : 0);
  21.     this.show(parent, anchorX, anchorY);
  22.     ((JFXPopupSkin) getSkin()).reset(vAlign, hAlign, initOffsetX, initOffsetY);
  23.     Platform.runLater(() -> ((JFXPopupSkin) getSkin()).animate());
  24.   }
  25. }

代码示例来源：origin: jfoenixadmin/JFoenix

  1. public void show(Node node) {
  2.     if (text == null) {
  3.       text = (Text) node.lookup(".text");
  4.     }
  5.     node = text;
  6.     if (!isShowing()) {
  7.       if (node.getScene() == null || node.getScene().getWindow() == null) {
  8.         throw new IllegalStateException("Can not show popup. The node must be attached to a scene/window.");
  9.       }
  10.       Window parent = node.getScene().getWindow();
  11.       this.show(parent, parent.getX() +
  12.                node.localToScene(0, 0).getX() +
  13.                node.getScene().getX(),
  14.         parent.getY() + node.localToScene(0, 0).getY() +
  15.         node.getScene().getY() + node.getLayoutBounds().getHeight() + shift);
  16.       ((JFXAutoCompletePopupSkin<T>) getSkin()).animate();
  17.     } else {
  18.       // if already showing update location if needed
  19.       Window parent = node.getScene().getWindow();
  20.       this.show(parent, parent.getX() +
  21.                node.localToScene(0, 0).getX() +
  22.                node.getScene().getX(),
  23.         parent.getY() + node.localToScene(0, 0).getY() +
  24.         node.getScene().getY() + node.getLayoutBounds().getHeight() + shift);
  25.     }
  26.   }
  27. }

代码示例来源：origin: jfoenixadmin/JFoenix

  1. public void addAnimatedKeyValue(Node node, List<JFXDrawerKeyValue<?>> values) {
  2.   Collection<JFXKeyValue<?>> modifiedValues = new ArrayList<>();
  3.   for (JFXDrawerKeyValue value : values) {
  4.     JFXKeyValue modifiedValue = JFXKeyValue.builder()
  5.       .setEndValueSupplier(() -> currentValue.get(value.getTarget()).get())
  6.       .setAnimateCondition(() -> node.getScene() != null && value.isValid())
  7.       .setTargetSupplier(() -> value.getTarget())
  8.       .setInterpolator(value.getInterpolator()).build();
  9.     modifiedValues.add(modifiedValue);
  10.     currentValue.put(value.getTarget(), isClosed() ? value.getCloseValueSupplier() : value.getOpenValueSupplier());
  11.     initValues.put(value.getTarget(), value);
  12.   }
  13.   animatedValues.addAll(modifiedValues);
  14.   final JFXKeyFrame keyFrame = new JFXKeyFrame(Duration.millis(450), modifiedValues.toArray(new JFXKeyValue[0]));
  15.   try {
  16.     translateTimer.addKeyFrame(keyFrame);
  17.   } catch (Exception e) {
  18.     e.printStackTrace();
  19.   }
  20. }

代码示例来源：origin: jfoenixadmin/JFoenix

  1. private void updateDisclosureNode() {
  2.   Node disclosureNode = ((JFXTreeTableCell<S, T>) getSkinnable()).getDisclosureNode();
  3.   if (disclosureNode != null) {
  4.     TreeItem<S> item = getSkinnable().getTreeTableRow().getTreeItem();
  5.     final S value = item == null ? null : item.getValue();
  6.     boolean disclosureVisible = value != null
  7.                   && !item.isLeaf()
  8.                   && value instanceof RecursiveTreeObject
  9.                   && ((RecursiveTreeObject) value).getGroupedColumn() == getSkinnable().getTableColumn();
  10.     disclosureNode.setVisible(disclosureVisible);
  11.     if (!disclosureVisible) {
  12.       getChildren().remove(disclosureNode);
  13.     } else if (disclosureNode.getParent() == null) {
  14.       getChildren().add(disclosureNode);
  15.       disclosureNode.toFront();
  16.     } else {
  17.       disclosureNode.toBack();
  18.     }
  19.     if (disclosureNode.getScene() != null) {
  20.       disclosureNode.applyCss();
  21.     }
  22.   }
  23. }

代码示例来源：origin: stackoverflow.com

  1. new EventHandler<ActionEvent>() {
  2.  @Override public void handle(ActionEvent actionEvent) {
  3.   // take some action
  4.   ...
  5.   // close the dialog.
  6.   Node  source = (Node)  actionEvent.getSource(); 
  7.   Stage stage  = (Stage) source.getScene().getWindow();
  8.   stage.close();
  9.  }
  10. }

代码示例来源：origin: stackoverflow.com

  1. private void addDraggableNode(final Node node) {
  3.   node.setOnMousePressed(new EventHandler<MouseEvent>() {
  4.     @Override
  5.     public void handle(MouseEvent me) {
  6.       if (me.getButton() != MouseButton.MIDDLE) {
  7.         initialX = me.getSceneX();
  8.         initialY = me.getSceneY();
  9.       }
  10.     }
  11.   });
  13.   node.setOnMouseDragged(new EventHandler<MouseEvent>() {
  14.     @Override
  15.     public void handle(MouseEvent me) {
  16.       if (me.getButton() != MouseButton.MIDDLE) {
  17.         node.getScene().getWindow().setX(me.getScreenX() - initialX);
  18.         node.getScene().getWindow().setY(me.getScreenY() - initialY);
  19.       }
  20.     }
  21.   });
  22. }

代码示例来源：origin: stackoverflow.com

  1. Object source = event.getSource();
  2. Node node = (Node) source ;
  3. Scene scene = node.getScene();
  4. Window window = scene.getWindow();
  5. Stage stage = (Stage) window ;

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

  1. @Override public void invalidated(Observable o) {
  2.     if (target.getScene() != null) {
  3.       target.sceneProperty().removeListener(this);
  4.       sceneConsumer.accept(target.getScene());
  5.     }
  6.   }
  7. };

代码示例来源：origin: org.jfxtras/jfxtras-common

  1. /**
  2.  *
  3.  * @param node
  4.  * @return The Y screen coordinate of the node.
  5.  */
  6. static public double screenY(Node node) {
  7.   return sceneY(node) + node.getScene().getWindow().getY();
  8. }

代码示例来源：origin: eu.mihosoft.vrl.workflow/vworkflows-fx

  1. /**
  2.  *
  3.  * @param node
  4.  * @return The Y screen coordinate of the node.
  5.  */
  6. static public double screenY(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinY() + node.getScene().getY() + node.getScene().getWindow().getY();
  8. }

代码示例来源：origin: eu.mihosoft.vrl.workflow/vworkflows-fx

  1. /**
  2.  *
  3.  * @param node
  4.  * @return The X screen coordinate of the node.
  5.  */
  6. static public double screenX(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinX()
  8.       + node.getScene().getX() + node.getScene().getWindow().getX();
  9. }

代码示例来源：origin: eu.mihosoft.vrl.workflow/vworkflows-fx

  1. /**
  2.  *
  3.  * @param node
  4.  * @return The Y screen coordinate of the node.
  5.  */
  6. static public double screenY(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinY()
  8.       + node.getScene().getY() + node.getScene().getWindow().getY();
  9. }

代码示例来源：origin: org.jfxtras/jfxtras-common

  1. /**
  2. *
  3. * @param node
  4. * @return The Y scene coordinate of the node.
  5. */
  6. static public double sceneY(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinY() + node.getScene().getY();
  8. }

代码示例来源：origin: org.jfxtras/jfxtras-common

  1. /**
  2. *
  3. * @param node
  4. * @return The X scene coordinate of the node.
  5. */
  6. static public double sceneX(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinX() + node.getScene().getX();
  8. }

代码示例来源：origin: org.loadui/testFx

  1. public static boolean isNodeWithinSceneBounds(Node node)
  2. {
  3.   Scene scene = node.getScene();
  4.   Bounds nodeBounds = node.localToScene( node.getBoundsInLocal() );
  5.   return nodeBounds.intersects( 0, 0, scene.getWidth(), scene.getHeight() );
  6. }

代码示例来源：origin: at.bestsolution.efxclipse.rt/org.eclipse.fx.ui.controls

  1. public void updateFeedback(Consumer<StackPane> consumer) {
  2.   consumer.accept((StackPane) this.popupWindow.getScene().getRoot());
  3.   this.popupWindow.sizeToScene();
  4.   this.popupWindow.setX(this.screenX - this.popupWindow.getWidth() / 2);
  5.   this.popupWindow.setY(this.screenY + 20);
  6.   this.popupWindow.show(n.getScene().getWindow());
  7. }

代码示例来源：origin: at.bestsolution.eclipse/org.eclipse.fx.ui.controls

  1. public void updateFeedback(Consumer<StackPane> consumer) {
  2.   consumer.accept((StackPane) this.popupWindow.getScene().getRoot());
  3.   this.popupWindow.sizeToScene();
  4.   this.popupWindow.setX(this.screenX - this.popupWindow.getWidth() / 2);
  5.   this.popupWindow.setY(this.screenY + 20);
  6.   this.popupWindow.show(n.getScene().getWindow());
  7. }

代码示例来源：origin: PhoenicisOrg/phoenicis

  1. private void updateEngineSettings(RepositoryDTO repositoryDTO) {
  2.   this.engineSettingsManager.fetchAvailableEngineSettings(repositoryDTO,
  3.       engineSettings -> Platform.runLater(() -> this.engineSettings = engineSettings),
  4.       e -> Platform.runLater(() -> {
  5.         final ErrorDialog errorDialog = ErrorDialog.builder()
  6.             .withMessage(tr("Loading engine tools failed."))
  7.             .withException(e)
  8.             .withOwner(this.containersView.getContent().getScene().getWindow())
  9.             .build();
  10.         errorDialog.showAndWait();
  11.       }));
  12. }

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