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High quality UI controls and other tools to complement the core JavaFX distribution
/**
* Copyright (c) 2013 - 2015, ControlsFX
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of ControlsFX, any associated website, nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL CONTROLSFX BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package impl.org.controlsfx.skin;
import static java.lang.Double.MAX_VALUE;
import static javafx.geometry.Pos.CENTER_LEFT;
import static javafx.scene.control.ContentDisplay.GRAPHIC_ONLY;
import static javafx.scene.paint.Color.YELLOW;
import static org.controlsfx.control.PopOver.ArrowLocation.BOTTOM_CENTER;
import static org.controlsfx.control.PopOver.ArrowLocation.BOTTOM_LEFT;
import static org.controlsfx.control.PopOver.ArrowLocation.BOTTOM_RIGHT;
import static org.controlsfx.control.PopOver.ArrowLocation.LEFT_BOTTOM;
import static org.controlsfx.control.PopOver.ArrowLocation.LEFT_CENTER;
import static org.controlsfx.control.PopOver.ArrowLocation.LEFT_TOP;
import static org.controlsfx.control.PopOver.ArrowLocation.RIGHT_BOTTOM;
import static org.controlsfx.control.PopOver.ArrowLocation.RIGHT_CENTER;
import static org.controlsfx.control.PopOver.ArrowLocation.RIGHT_TOP;
import static org.controlsfx.control.PopOver.ArrowLocation.TOP_CENTER;
import static org.controlsfx.control.PopOver.ArrowLocation.TOP_LEFT;
import static org.controlsfx.control.PopOver.ArrowLocation.TOP_RIGHT;
import java.util.ArrayList;
import java.util.List;
import org.controlsfx.control.PopOver;
import org.controlsfx.control.PopOver.ArrowLocation;
import javafx.beans.InvalidationListener;
import javafx.beans.binding.Bindings;
import javafx.beans.property.DoubleProperty;
import javafx.beans.property.SimpleDoubleProperty;
import javafx.event.EventHandler;
import javafx.geometry.Point2D;
import javafx.geometry.Pos;
import javafx.scene.Group;
import javafx.scene.Node;
import javafx.scene.control.Label;
import javafx.scene.control.Skin;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.StackPane;
import javafx.scene.shape.Circle;
import javafx.scene.shape.HLineTo;
import javafx.scene.shape.Line;
import javafx.scene.shape.LineTo;
import javafx.scene.shape.MoveTo;
import javafx.scene.shape.Path;
import javafx.scene.shape.PathElement;
import javafx.scene.shape.QuadCurveTo;
import javafx.scene.shape.VLineTo;
import javafx.stage.Window;
public class PopOverSkin implements Skin {
private static final String DETACHED_STYLE_CLASS = "detached"; //$NON-NLS-1$
private double xOffset;
private double yOffset;
private boolean tornOff;
private Label title;
private Label closeIcon;
private Path path;
private Path clip;
private BorderPane content;
private StackPane titlePane;
private StackPane stackPane;
private Point2D dragStartLocation;
private PopOver popOver;
public PopOverSkin(final PopOver popOver) {
this.popOver = popOver;
stackPane = popOver.getRoot();
stackPane.setPickOnBounds(false);
Bindings.bindContent(stackPane.getStyleClass(), popOver.getStyleClass());
/*
* The min width and height equal 2 * corner radius + 2 * arrow indent +
* 2 * arrow size.
*/
stackPane.minWidthProperty().bind(
Bindings.add(Bindings.multiply(2, popOver.arrowSizeProperty()),
Bindings.add(
Bindings.multiply(2,
popOver.cornerRadiusProperty()),
Bindings.multiply(2,
popOver.arrowIndentProperty()))));
stackPane.minHeightProperty().bind(stackPane.minWidthProperty());
title = new Label();
title.textProperty().bind(popOver.titleProperty());
title.setMaxSize(MAX_VALUE, MAX_VALUE);
title.setAlignment(Pos.CENTER);
title.getStyleClass().add("text"); //$NON-NLS-1$
closeIcon = new Label();
closeIcon.setGraphic(createCloseIcon());
closeIcon.setMaxSize(MAX_VALUE, MAX_VALUE);
closeIcon.setContentDisplay(GRAPHIC_ONLY);
closeIcon.visibleProperty().bind(
popOver.closeButtonEnabledProperty().and(
popOver.detachedProperty().or(popOver.headerAlwaysVisibleProperty())));
closeIcon.getStyleClass().add("icon"); //$NON-NLS-1$
closeIcon.setAlignment(CENTER_LEFT);
closeIcon.getGraphic().setOnMouseClicked(evt -> popOver.hide());
titlePane = new StackPane();
titlePane.getChildren().add(title);
titlePane.getChildren().add(closeIcon);
titlePane.getStyleClass().add("title"); //$NON-NLS-1$
content = new BorderPane();
content.setCenter(popOver.getContentNode());
content.getStyleClass().add("content"); //$NON-NLS-1$
if (popOver.isDetached() || popOver.isHeaderAlwaysVisible()) {
content.setTop(titlePane);
}
if (popOver.isDetached()) {
popOver.getStyleClass().add(DETACHED_STYLE_CLASS);
content.getStyleClass().add(DETACHED_STYLE_CLASS);
}
popOver.headerAlwaysVisibleProperty().addListener((o, oV, isVisible) -> {
if (isVisible) {
content.setTop(titlePane);
} else if (!popOver.isDetached()) {
content.setTop(null);
}
});
InvalidationListener updatePathListener = observable -> updatePath();
getPopupWindow().xProperty().addListener(updatePathListener);
getPopupWindow().yProperty().addListener(updatePathListener);
popOver.arrowLocationProperty().addListener(updatePathListener);
popOver.contentNodeProperty().addListener(
(value, oldContent, newContent) -> content
.setCenter(newContent));
popOver.detachedProperty()
.addListener((value, oldDetached, newDetached) -> {
if (newDetached) {
popOver.getStyleClass().add(DETACHED_STYLE_CLASS);
content.getStyleClass().add(DETACHED_STYLE_CLASS);
content.setTop(titlePane);
switch (getSkinnable().getArrowLocation()) {
case LEFT_TOP:
case LEFT_CENTER:
case LEFT_BOTTOM:
popOver.setAnchorX(
popOver.getAnchorX() + popOver.getArrowSize());
break;
case TOP_LEFT:
case TOP_CENTER:
case TOP_RIGHT:
popOver.setAnchorY(
popOver.getAnchorY() + popOver.getArrowSize());
break;
default:
break;
}
} else {
popOver.getStyleClass().remove(DETACHED_STYLE_CLASS);
content.getStyleClass().remove(DETACHED_STYLE_CLASS);
if (!popOver.isHeaderAlwaysVisible()) {
content.setTop(null);
}
}
popOver.sizeToScene();
updatePath();
});
path = new Path();
path.getStyleClass().add("border"); //$NON-NLS-1$
path.setManaged(false);
clip = new Path();
/*
* The clip is a path and the path has to be filled with a color.
* Otherwise clipping will not work.
*/
clip.setFill(YELLOW);
createPathElements();
updatePath();
final EventHandler mousePressedHandler = evt -> {
if (popOver.isDetachable() || popOver.isDetached()) {
tornOff = false;
xOffset = evt.getScreenX();
yOffset = evt.getScreenY();
dragStartLocation = new Point2D(xOffset, yOffset);
}
};
final EventHandler mouseReleasedHandler = evt -> {
if (tornOff && !getSkinnable().isDetached()) {
tornOff = false;
getSkinnable().detach();
}
};
final EventHandler mouseDragHandler = evt -> {
if (popOver.isDetachable() || popOver.isDetached()) {
double deltaX = evt.getScreenX() - xOffset;
double deltaY = evt.getScreenY() - yOffset;
Window window = getSkinnable().getScene().getWindow();
window.setX(window.getX() + deltaX);
window.setY(window.getY() + deltaY);
xOffset = evt.getScreenX();
yOffset = evt.getScreenY();
if (dragStartLocation.distance(xOffset, yOffset) > 20) {
tornOff = true;
updatePath();
} else if (tornOff) {
tornOff = false;
updatePath();
}
}
};
stackPane.setOnMousePressed(mousePressedHandler);
stackPane.setOnMouseDragged(mouseDragHandler);
stackPane.setOnMouseReleased(mouseReleasedHandler);
stackPane.getChildren().add(path);
stackPane.getChildren().add(content);
content.setClip(clip);
}
@Override
public Node getNode() {
return stackPane;
}
@Override
public PopOver getSkinnable() {
return popOver;
}
@Override
public void dispose() {
}
private Node createCloseIcon() {
Group group = new Group();
group.getStyleClass().add("graphics"); //$NON-NLS-1$
Circle circle = new Circle();
circle.getStyleClass().add("circle"); //$NON-NLS-1$
circle.setRadius(6);
circle.setCenterX(6);
circle.setCenterY(6);
group.getChildren().add(circle);
Line line1 = new Line();
line1.getStyleClass().add("line"); //$NON-NLS-1$
line1.setStartX(4);
line1.setStartY(4);
line1.setEndX(8);
line1.setEndY(8);
group.getChildren().add(line1);
Line line2 = new Line();
line2.getStyleClass().add("line"); //$NON-NLS-1$
line2.setStartX(8);
line2.setStartY(4);
line2.setEndX(4);
line2.setEndY(8);
group.getChildren().add(line2);
return group;
}
private MoveTo moveTo;
private QuadCurveTo topCurveTo, rightCurveTo, bottomCurveTo, leftCurveTo;
private HLineTo lineBTop, lineETop, lineHTop, lineKTop;
private LineTo lineCTop, lineDTop, lineFTop, lineGTop, lineITop, lineJTop;
private VLineTo lineBRight, lineERight, lineHRight, lineKRight;
private LineTo lineCRight, lineDRight, lineFRight, lineGRight, lineIRight,
lineJRight;
private HLineTo lineBBottom, lineEBottom, lineHBottom, lineKBottom;
private LineTo lineCBottom, lineDBottom, lineFBottom, lineGBottom,
lineIBottom, lineJBottom;
private VLineTo lineBLeft, lineELeft, lineHLeft, lineKLeft;
private LineTo lineCLeft, lineDLeft, lineFLeft, lineGLeft, lineILeft,
lineJLeft;
private void createPathElements() {
DoubleProperty centerYProperty = new SimpleDoubleProperty();
DoubleProperty centerXProperty = new SimpleDoubleProperty();
DoubleProperty leftEdgeProperty = new SimpleDoubleProperty();
DoubleProperty leftEdgePlusRadiusProperty = new SimpleDoubleProperty();
DoubleProperty topEdgeProperty = new SimpleDoubleProperty();
DoubleProperty topEdgePlusRadiusProperty = new SimpleDoubleProperty();
DoubleProperty rightEdgeProperty = new SimpleDoubleProperty();
DoubleProperty rightEdgeMinusRadiusProperty = new SimpleDoubleProperty();
DoubleProperty bottomEdgeProperty = new SimpleDoubleProperty();
DoubleProperty bottomEdgeMinusRadiusProperty = new SimpleDoubleProperty();
DoubleProperty cornerProperty = getSkinnable().cornerRadiusProperty();
DoubleProperty arrowSizeProperty = getSkinnable().arrowSizeProperty();
DoubleProperty arrowIndentProperty = getSkinnable()
.arrowIndentProperty();
centerYProperty.bind(Bindings.divide(stackPane.heightProperty(), 2));
centerXProperty.bind(Bindings.divide(stackPane.widthProperty(), 2));
leftEdgePlusRadiusProperty.bind(Bindings.add(leftEdgeProperty,
getSkinnable().cornerRadiusProperty()));
topEdgePlusRadiusProperty.bind(Bindings.add(topEdgeProperty,
getSkinnable().cornerRadiusProperty()));
rightEdgeProperty.bind(stackPane.widthProperty());
rightEdgeMinusRadiusProperty.bind(Bindings.subtract(rightEdgeProperty,
getSkinnable().cornerRadiusProperty()));
bottomEdgeProperty.bind(stackPane.heightProperty());
bottomEdgeMinusRadiusProperty.bind(Bindings.subtract(
bottomEdgeProperty, getSkinnable().cornerRadiusProperty()));
// INIT
moveTo = new MoveTo();
moveTo.xProperty().bind(leftEdgePlusRadiusProperty);
moveTo.yProperty().bind(topEdgeProperty);
//
// TOP EDGE
//
lineBTop = new HLineTo();
lineBTop.xProperty().bind(
Bindings.add(leftEdgePlusRadiusProperty, arrowIndentProperty));
lineCTop = new LineTo();
lineCTop.xProperty().bind(
Bindings.add(lineBTop.xProperty(), arrowSizeProperty));
lineCTop.yProperty().bind(
Bindings.subtract(topEdgeProperty, arrowSizeProperty));
lineDTop = new LineTo();
lineDTop.xProperty().bind(
Bindings.add(lineCTop.xProperty(), arrowSizeProperty));
lineDTop.yProperty().bind(topEdgeProperty);
lineETop = new HLineTo();
lineETop.xProperty().bind(
Bindings.subtract(centerXProperty, arrowSizeProperty));
lineFTop = new LineTo();
lineFTop.xProperty().bind(centerXProperty);
lineFTop.yProperty().bind(
Bindings.subtract(topEdgeProperty, arrowSizeProperty));
lineGTop = new LineTo();
lineGTop.xProperty().bind(
Bindings.add(centerXProperty, arrowSizeProperty));
lineGTop.yProperty().bind(topEdgeProperty);
lineHTop = new HLineTo();
lineHTop.xProperty().bind(
Bindings.subtract(Bindings.subtract(
rightEdgeMinusRadiusProperty, arrowIndentProperty),
Bindings.multiply(arrowSizeProperty, 2)));
lineITop = new LineTo();
lineITop.xProperty().bind(
Bindings.subtract(Bindings.subtract(
rightEdgeMinusRadiusProperty, arrowIndentProperty),
arrowSizeProperty));
lineITop.yProperty().bind(
Bindings.subtract(topEdgeProperty, arrowSizeProperty));
lineJTop = new LineTo();
lineJTop.xProperty().bind(
Bindings.subtract(rightEdgeMinusRadiusProperty,
arrowIndentProperty));
lineJTop.yProperty().bind(topEdgeProperty);
lineKTop = new HLineTo();
lineKTop.xProperty().bind(rightEdgeMinusRadiusProperty);
//
// RIGHT EDGE
//
rightCurveTo = new QuadCurveTo();
rightCurveTo.xProperty().bind(rightEdgeProperty);
rightCurveTo.yProperty().bind(
Bindings.add(topEdgeProperty, cornerProperty));
rightCurveTo.controlXProperty().bind(rightEdgeProperty);
rightCurveTo.controlYProperty().bind(topEdgeProperty);
lineBRight = new VLineTo();
lineBRight.yProperty().bind(
Bindings.add(topEdgePlusRadiusProperty, arrowIndentProperty));
lineCRight = new LineTo();
lineCRight.xProperty().bind(
Bindings.add(rightEdgeProperty, arrowSizeProperty));
lineCRight.yProperty().bind(
Bindings.add(lineBRight.yProperty(), arrowSizeProperty));
lineDRight = new LineTo();
lineDRight.xProperty().bind(rightEdgeProperty);
lineDRight.yProperty().bind(
Bindings.add(lineCRight.yProperty(), arrowSizeProperty));
lineERight = new VLineTo();
lineERight.yProperty().bind(
Bindings.subtract(centerYProperty, arrowSizeProperty));
lineFRight = new LineTo();
lineFRight.xProperty().bind(
Bindings.add(rightEdgeProperty, arrowSizeProperty));
lineFRight.yProperty().bind(centerYProperty);
lineGRight = new LineTo();
lineGRight.xProperty().bind(rightEdgeProperty);
lineGRight.yProperty().bind(
Bindings.add(centerYProperty, arrowSizeProperty));
lineHRight = new VLineTo();
lineHRight.yProperty().bind(
Bindings.subtract(Bindings.subtract(
bottomEdgeMinusRadiusProperty, arrowIndentProperty),
Bindings.multiply(arrowSizeProperty, 2)));
lineIRight = new LineTo();
lineIRight.xProperty().bind(
Bindings.add(rightEdgeProperty, arrowSizeProperty));
lineIRight.yProperty().bind(
Bindings.subtract(Bindings.subtract(
bottomEdgeMinusRadiusProperty, arrowIndentProperty),
arrowSizeProperty));
lineJRight = new LineTo();
lineJRight.xProperty().bind(rightEdgeProperty);
lineJRight.yProperty().bind(
Bindings.subtract(bottomEdgeMinusRadiusProperty,
arrowIndentProperty));
lineKRight = new VLineTo();
lineKRight.yProperty().bind(bottomEdgeMinusRadiusProperty);
//
// BOTTOM EDGE
//
bottomCurveTo = new QuadCurveTo();
bottomCurveTo.xProperty().bind(rightEdgeMinusRadiusProperty);
bottomCurveTo.yProperty().bind(bottomEdgeProperty);
bottomCurveTo.controlXProperty().bind(rightEdgeProperty);
bottomCurveTo.controlYProperty().bind(bottomEdgeProperty);
lineBBottom = new HLineTo();
lineBBottom.xProperty().bind(
Bindings.subtract(rightEdgeMinusRadiusProperty,
arrowIndentProperty));
lineCBottom = new LineTo();
lineCBottom.xProperty().bind(
Bindings.subtract(lineBBottom.xProperty(), arrowSizeProperty));
lineCBottom.yProperty().bind(
Bindings.add(bottomEdgeProperty, arrowSizeProperty));
lineDBottom = new LineTo();
lineDBottom.xProperty().bind(
Bindings.subtract(lineCBottom.xProperty(), arrowSizeProperty));
lineDBottom.yProperty().bind(bottomEdgeProperty);
lineEBottom = new HLineTo();
lineEBottom.xProperty().bind(
Bindings.add(centerXProperty, arrowSizeProperty));
lineFBottom = new LineTo();
lineFBottom.xProperty().bind(centerXProperty);
lineFBottom.yProperty().bind(
Bindings.add(bottomEdgeProperty, arrowSizeProperty));
lineGBottom = new LineTo();
lineGBottom.xProperty().bind(
Bindings.subtract(centerXProperty, arrowSizeProperty));
lineGBottom.yProperty().bind(bottomEdgeProperty);
lineHBottom = new HLineTo();
lineHBottom.xProperty().bind(
Bindings.add(Bindings.add(leftEdgePlusRadiusProperty,
arrowIndentProperty), Bindings.multiply(
arrowSizeProperty, 2)));
lineIBottom = new LineTo();
lineIBottom.xProperty().bind(
Bindings.add(Bindings.add(leftEdgePlusRadiusProperty,
arrowIndentProperty), arrowSizeProperty));
lineIBottom.yProperty().bind(
Bindings.add(bottomEdgeProperty, arrowSizeProperty));
lineJBottom = new LineTo();
lineJBottom.xProperty().bind(
Bindings.add(leftEdgePlusRadiusProperty, arrowIndentProperty));
lineJBottom.yProperty().bind(bottomEdgeProperty);
lineKBottom = new HLineTo();
lineKBottom.xProperty().bind(leftEdgePlusRadiusProperty);
//
// LEFT EDGE
//
leftCurveTo = new QuadCurveTo();
leftCurveTo.xProperty().bind(leftEdgeProperty);
leftCurveTo.yProperty().bind(
Bindings.subtract(bottomEdgeProperty, cornerProperty));
leftCurveTo.controlXProperty().bind(leftEdgeProperty);
leftCurveTo.controlYProperty().bind(bottomEdgeProperty);
lineBLeft = new VLineTo();
lineBLeft.yProperty().bind(
Bindings.subtract(bottomEdgeMinusRadiusProperty,
arrowIndentProperty));
lineCLeft = new LineTo();
lineCLeft.xProperty().bind(
Bindings.subtract(leftEdgeProperty, arrowSizeProperty));
lineCLeft.yProperty().bind(
Bindings.subtract(lineBLeft.yProperty(), arrowSizeProperty));
lineDLeft = new LineTo();
lineDLeft.xProperty().bind(leftEdgeProperty);
lineDLeft.yProperty().bind(
Bindings.subtract(lineCLeft.yProperty(), arrowSizeProperty));
lineELeft = new VLineTo();
lineELeft.yProperty().bind(
Bindings.add(centerYProperty, arrowSizeProperty));
lineFLeft = new LineTo();
lineFLeft.xProperty().bind(
Bindings.subtract(leftEdgeProperty, arrowSizeProperty));
lineFLeft.yProperty().bind(centerYProperty);
lineGLeft = new LineTo();
lineGLeft.xProperty().bind(leftEdgeProperty);
lineGLeft.yProperty().bind(
Bindings.subtract(centerYProperty, arrowSizeProperty));
lineHLeft = new VLineTo();
lineHLeft.yProperty().bind(
Bindings.add(Bindings.add(topEdgePlusRadiusProperty,
arrowIndentProperty), Bindings.multiply(
arrowSizeProperty, 2)));
lineILeft = new LineTo();
lineILeft.xProperty().bind(
Bindings.subtract(leftEdgeProperty, arrowSizeProperty));
lineILeft.yProperty().bind(
Bindings.add(Bindings.add(topEdgePlusRadiusProperty,
arrowIndentProperty), arrowSizeProperty));
lineJLeft = new LineTo();
lineJLeft.xProperty().bind(leftEdgeProperty);
lineJLeft.yProperty().bind(
Bindings.add(topEdgePlusRadiusProperty, arrowIndentProperty));
lineKLeft = new VLineTo();
lineKLeft.yProperty().bind(topEdgePlusRadiusProperty);
topCurveTo = new QuadCurveTo();
topCurveTo.xProperty().bind(leftEdgePlusRadiusProperty);
topCurveTo.yProperty().bind(topEdgeProperty);
topCurveTo.controlXProperty().bind(leftEdgeProperty);
topCurveTo.controlYProperty().bind(topEdgeProperty);
}
private Window getPopupWindow() {
return getSkinnable().getScene().getWindow();
}
private boolean showArrow(ArrowLocation location) {
ArrowLocation arrowLocation = getSkinnable().getArrowLocation();
return location.equals(arrowLocation) && !getSkinnable().isDetached()
&& !tornOff;
}
private void updatePath() {
List elements = new ArrayList<>();
elements.add(moveTo);
if (showArrow(TOP_LEFT)) {
elements.add(lineBTop);
elements.add(lineCTop);
elements.add(lineDTop);
}
if (showArrow(TOP_CENTER)) {
elements.add(lineETop);
elements.add(lineFTop);
elements.add(lineGTop);
}
if (showArrow(TOP_RIGHT)) {
elements.add(lineHTop);
elements.add(lineITop);
elements.add(lineJTop);
}
elements.add(lineKTop);
elements.add(rightCurveTo);
if (showArrow(RIGHT_TOP)) {
elements.add(lineBRight);
elements.add(lineCRight);
elements.add(lineDRight);
}
if (showArrow(RIGHT_CENTER)) {
elements.add(lineERight);
elements.add(lineFRight);
elements.add(lineGRight);
}
if (showArrow(RIGHT_BOTTOM)) {
elements.add(lineHRight);
elements.add(lineIRight);
elements.add(lineJRight);
}
elements.add(lineKRight);
elements.add(bottomCurveTo);
if (showArrow(BOTTOM_RIGHT)) {
elements.add(lineBBottom);
elements.add(lineCBottom);
elements.add(lineDBottom);
}
if (showArrow(BOTTOM_CENTER)) {
elements.add(lineEBottom);
elements.add(lineFBottom);
elements.add(lineGBottom);
}
if (showArrow(BOTTOM_LEFT)) {
elements.add(lineHBottom);
elements.add(lineIBottom);
elements.add(lineJBottom);
}
elements.add(lineKBottom);
elements.add(leftCurveTo);
if (showArrow(LEFT_BOTTOM)) {
elements.add(lineBLeft);
elements.add(lineCLeft);
elements.add(lineDLeft);
}
if (showArrow(LEFT_CENTER)) {
elements.add(lineELeft);
elements.add(lineFLeft);
elements.add(lineGLeft);
}
if (showArrow(LEFT_TOP)) {
elements.add(lineHLeft);
elements.add(lineILeft);
elements.add(lineJLeft);
}
elements.add(lineKLeft);
elements.add(topCurveTo);
path.getElements().setAll(elements);
clip.getElements().setAll(elements);
}
}