Examples with Node javafx.scene.Node used on opensource projects

Example 71 with Node

use of javafx.scene.Node in project JFoenix by jfoenixadmin.

the class JFXTableColumnHeader method layoutChildren.

@Override
protected void layoutChildren() {
    super.layoutChildren();
    double w = snapSize(getWidth()) - (snappedLeftInset() + snappedRightInset());
    container.resizeRelocate(snappedLeftInset(), 0, w, getHeight());
    if (!getChildren().contains(container)) {
        invalid = true;
        container.getChildren().remove(arrowContainer);
        for (int i = 0; i < getChildren().size(); ) {
            Node child = getChildren().get(i);
            container.getChildren().add(child);
        }
        getChildren().add(container);
    }
    // add animation to sorting arrow
    if (invalid) {
        if (container.getChildren().size() > 1 && !container.getChildren().contains(arrowContainer)) {
            // setup children
            arrowPane = (GridPane) container.getChildren().get(1);
            arrow = (Region) arrowPane.getChildren().get(0);
            arrowContainer.getChildren().clear();
            container.getChildren().remove(1);
            container.getChildren().add(arrowContainer);
            for (int i = 0; i < arrowPane.getChildren().size(); ) {
                Node child = arrowPane.getChildren().get(i);
                arrowContainer.getChildren().add(child);
                if (child instanceof HBox) {
                    HBox dotsContainer = (HBox) child;
                    dotsContainer.setMaxHeight(5);
                    dotsContainer.translateYProperty().bind(Bindings.createDoubleBinding(() -> {
                        return arrow.getHeight() + 2;
                    }, arrow.heightProperty()));
                } else if (child instanceof Label) {
                    Label labelContainer = (Label) child;
                    labelContainer.setMaxHeight(5);
                    labelContainer.translateYProperty().bind(Bindings.createDoubleBinding(() -> {
                        return arrow.getHeight() + 3;
                    }, arrow.heightProperty()));
                }
            }
            arrowContainer.maxWidthProperty().bind(arrow.widthProperty());
            StackPane.setAlignment(arrowContainer, Pos.CENTER_RIGHT);
            // set padding to the label to replace it with ... if it's too close to the sorting arrow
            Label label = (Label) container.getChildren().get(0);
            oldMargin = StackPane.getMargin(label);
            StackPane.setMargin(label, new Insets(oldMargin == null ? 0 : oldMargin.getTop(), oldMargin == null || oldMargin.getRight() < 30 ? 30 : oldMargin.getRight(), oldMargin == null ? 0 : oldMargin.getBottom(), oldMargin == null || oldMargin.getLeft() < 30 ? 30 : oldMargin.getLeft()));
            // fixed the issue of arrow translate X while resizing the column header
            arrowContainer.translateXProperty().bind(Bindings.createDoubleBinding(() -> {
                if (arrowContainer.getLayoutX() <= 8)
                    return -arrowContainer.getLayoutX() - 2;
                return -10.0;
            }, arrowContainer.layoutXProperty()));
            if (arrowAnimation != null && arrowAnimation.getStatus().equals(Status.RUNNING))
                arrowAnimation.stop();
            if (arrow.getRotate() == 180 && arrow.getRotate() != currentArrowRotation) {
                arrowContainer.setOpacity(0);
                arrowContainer.setTranslateY(getHeight() / 4);
                arrowAnimation = new Timeline(new KeyFrame(Duration.millis(320), new KeyValue(arrowContainer.opacityProperty(), 1, Interpolator.EASE_BOTH), new KeyValue(arrowContainer.translateYProperty(), 0, Interpolator.EASE_BOTH)));
            } else if (arrow.getRotate() == 0 && arrow.getRotate() != currentArrowRotation) {
                arrow.setRotate(-180);
                arrowAnimation = new Timeline(new KeyFrame(Duration.millis(160), new KeyValue(arrow.rotateProperty(), 0, Interpolator.EASE_BOTH), new KeyValue(arrowContainer.opacityProperty(), 1, Interpolator.EASE_BOTH), new KeyValue(arrowContainer.translateYProperty(), 0, Interpolator.EASE_BOTH)));
            }
            arrowAnimation.setOnFinished((finish) -> currentArrowRotation = arrow.getRotate());
            arrowAnimation.play();
        }
        if (arrowContainer != null && arrowPane != null && container.getChildren().size() == 1 && !arrowPane.isVisible()) {
            if (arrowAnimation != null && arrowAnimation.getStatus().equals(Status.RUNNING))
                arrowAnimation.stop();
            Label label = (Label) container.getChildren().get(0);
            // dont change the padding if arrow is not showing
            if (currentArrowRotation == 0)
                StackPane.setMargin(label, new Insets(oldMargin == null ? 0 : oldMargin.getTop(), oldMargin == null || oldMargin.getRight() < 30 ? 30 : oldMargin.getRight(), oldMargin == null ? 0 : oldMargin.getBottom(), oldMargin == null || oldMargin.getLeft() < 30 ? 30 : oldMargin.getLeft()));
            container.getChildren().add(arrowContainer);
            arrowAnimation = new Timeline(new KeyFrame(Duration.millis(320), new KeyValue(arrowContainer.opacityProperty(), 0, Interpolator.EASE_BOTH), new KeyValue(arrowContainer.translateYProperty(), getHeight() / 4, Interpolator.EASE_BOTH)));
            arrowAnimation.setOnFinished((finish) -> {
                currentArrowRotation = -1;
                StackPane.setMargin(label, null);
            });
            arrowAnimation.play();
        }
    }
}

Example 72 with Node

use of javafx.scene.Node in project JFoenix by jfoenixadmin.

the class JFXTextAreaSkin method showError.

private void showError(ValidatorBase validator) {
    // set text in error label
    errorLabel.setText(validator.getMessage());
    // show error icon
    Node awsomeIcon = validator.getIcon();
    errorIcon.getChildren().clear();
    if (awsomeIcon != null) {
        errorIcon.getChildren().add(awsomeIcon);
        StackPane.setAlignment(awsomeIcon, Pos.TOP_RIGHT);
    }
    // init only once, to fix the text pane from resizing
    if (initYLayout == -1) {
        scrollPane.setMaxHeight(scrollPane.getHeight());
        initYLayout = scrollPane.getBoundsInParent().getMinY();
        initHeight = getSkinnable().getHeight();
        currentFieldHeight = initHeight;
    }
    errorContainer.setVisible(true);
    errorShown = true;
}

Example 73 with Node

use of javafx.scene.Node in project JFoenix by jfoenixadmin.

the class JFXResponsiveHandler method scanAllNodes.

/**
	 * scans all nodes in the scene and apply the css pseduoClass to them.
	 * 
	 * @param parent stage parent node
	 * @param pseudoClass css class for certain device
	 */
private void scanAllNodes(Parent parent, PseudoClass pseudoClass) {
    parent.getChildrenUnmodifiable().addListener(new ListChangeListener<Node>() {

        @Override
        public void onChanged(javafx.collections.ListChangeListener.Change<? extends Node> c) {
            while (c.next()) if (!c.wasPermutated() && !c.wasUpdated())
                for (Node addedNode : c.getAddedSubList()) if (addedNode instanceof Parent)
                    scanAllNodes((Parent) addedNode, pseudoClass);
        }
    });
    for (Node component : parent.getChildrenUnmodifiable()) {
        if (component instanceof Pane) {
            ((Pane) component).getChildren().addListener(new ListChangeListener<Node>() {

                @Override
                public void onChanged(javafx.collections.ListChangeListener.Change<? extends Node> c) {
                    while (c.next()) {
                        if (!c.wasPermutated() && !c.wasUpdated()) {
                            for (Node addedNode : c.getAddedSubList()) {
                                if (addedNode instanceof Parent)
                                    scanAllNodes((Parent) addedNode, pseudoClass);
                            }
                        }
                    }
                }
            });
            //if the component is a container, scan its children
            scanAllNodes((Pane) component, pseudoClass);
        } else if (component instanceof ScrollPane) {
            ((ScrollPane) component).contentProperty().addListener((o, oldVal, newVal) -> {
                scanAllNodes((Parent) newVal, pseudoClass);
            });
            //if the component is a container, scan its children
            if (((ScrollPane) component).getContent() instanceof Parent) {
                scanAllNodes((Parent) ((ScrollPane) component).getContent(), pseudoClass);
            }
        } else if (component instanceof Control) {
            //if the component is an instance of IInputControl, add to list	        	
            ((Control) component).pseudoClassStateChanged(PSEUDO_CLASS_EX_SMALL, pseudoClass == PSEUDO_CLASS_EX_SMALL);
            ((Control) component).pseudoClassStateChanged(PSEUDO_CLASS_SMALL, pseudoClass == PSEUDO_CLASS_SMALL);
            ((Control) component).pseudoClassStateChanged(PSEUDO_CLASS_MEDIUM, pseudoClass == PSEUDO_CLASS_MEDIUM);
            ((Control) component).pseudoClassStateChanged(PSEUDO_CLASS_LARGE, pseudoClass == PSEUDO_CLASS_LARGE);
        }
    }
}

Example 74 with Node

use of javafx.scene.Node in project JFoenix by jfoenixadmin.

the class JFXDepthManager method createMaterialNode.

/**
	 * this method will generate a new container node that prevent
	 * control transformation to be applied to the shadow effect
	 * (which makes it looks as a real shadow)
	 */
public static Node createMaterialNode(Node control, int level) {
    Node container = new Pane(control);
    container.getStyleClass().add("depth-container");
    level = level < 0 ? 0 : level;
    level = level > 5 ? 5 : level;
    container.setEffect(new DropShadow(BlurType.GAUSSIAN, depth[level].getColor(), depth[level].getRadius(), depth[level].getSpread(), depth[level].getOffsetX(), depth[level].getOffsetY()));
    return container;
}

Example 75 with Node

use of javafx.scene.Node in project JFoenix by jfoenixadmin.

the class JFXComboBox method defaultNodeConverter.

private static <T> NodeConverter<T> defaultNodeConverter() {
    return new NodeConverter<T>() {

        @Override
        public Node toNode(T object) {
            if (object == null)
                return null;
            StackPane selectedValueContainer = new StackPane();
            selectedValueContainer.getStyleClass().add("combo-box-selected-value-container");
            selectedValueContainer.setBackground(new Background(new BackgroundFill(Color.TRANSPARENT, null, null)));
            Label selectedValueLabel;
            if (object instanceof Label)
                selectedValueLabel = new Label(((Label) object).getText());
            else
                selectedValueLabel = new Label(object.toString());
            selectedValueLabel.setTextFill(Color.BLACK);
            selectedValueContainer.getChildren().add(selectedValueLabel);
            StackPane.setAlignment(selectedValueLabel, Pos.CENTER_LEFT);
            StackPane.setMargin(selectedValueLabel, new Insets(0, 0, 0, 5));
            return selectedValueContainer;
        }

        @SuppressWarnings("unchecked")
        @Override
        public T fromNode(Node node) {
            return (T) node;
        }

        @Override
        public String toString(T object) {
            if (object == null)
                return null;
            if (object instanceof Label)
                return ((Label) object).getText();
            return object.toString();
        }
    };
}