Module javafx.controls

Package javafx.scene.control

Class MenuButton

java.lang.Object

javafx.scene.Node

javafx.scene.Parent

javafx.scene.layout.Region

javafx.scene.control.Control

javafx.scene.control.Labeled

javafx.scene.control.ButtonBase

javafx.scene.control.MenuButton

All Implemented Interfaces:

Styleable, EventTarget, Skinnable

Direct Known Subclasses:

SplitMenuButton

public class MenuButton
extends ButtonBase

MenuButton is a button which, when clicked or pressed, will show a ContextMenu. A MenuButton shares a very similar API to the Menu control, insofar that you set the items that should be shown in the items ObservableList, and there is a text property to specify the label shown within the MenuButton.

As mentioned, like the Menu API itself, you'll find an items ObservableList within which you can provide anything that extends from MenuItem. There are several useful subclasses of MenuItem including RadioMenuItem, CheckMenuItem, Menu, SeparatorMenuItem and CustomMenuItem.

A MenuButton can be set to show its menu on any side of the button. This is specified using the popupSide property. By default the menu appears below the button. However, regardless of the popupSide specified, if there is not enough room, the ContextMenu will be smartly repositioned, most probably to be on the opposite side of the MenuButton.

Example:

 MenuButton m = new MenuButton("Eats");
 m.getItems().addAll(new MenuItem("Burger"), new MenuItem("Hot Dog"));

MnemonicParsing is enabled by default for MenuButton.

Since:

JavaFX 2.0

See Also:

MenuItem, Menu, SplitMenuButton

Property Summary

Properties

Type	Property	Description
ObjectProperty<EventHandler<Event>>	onHidden	Called just after the ContextMenu has been hidden.
ObjectProperty<EventHandler<Event>>	onHiding	Called just prior to the ContextMenu being hidden.
ObjectProperty<EventHandler<Event>>	onShowing	Called just prior to the ContextMenu being shown.
ObjectProperty<EventHandler<Event>>	onShown	Called just after the ContextMenu is shown.
ObjectProperty<Side>	popupSide	Indicates on which side the ContextMenu should open in relation to the MenuButton.
ReadOnlyBooleanProperty	showing	Indicates whether the ContextMenu is currently visible.

Properties inherited from class javafx.scene.control.ButtonBase

armed, onAction

Properties inherited from class javafx.scene.control.Labeled

alignment, contentDisplay, ellipsisString, font, graphic, graphicTextGap, labelPadding, lineSpacing, mnemonicParsing, textAlignment, textFill, textOverrun, text, underline, wrapText

Properties inherited from class javafx.scene.control.Control

contextMenu, skin, tooltip

Properties inherited from class javafx.scene.layout.Region

background, border, cacheShape, centerShape, height, insets, maxHeight, maxWidth, minHeight, minWidth, opaqueInsets, padding, prefHeight, prefWidth, scaleShape, shape, snapToPixel, width

Properties inherited from class javafx.scene.Parent

needsLayout

Properties inherited from class javafx.scene.Node

accessibleHelp, accessibleRoleDescription, accessibleRole, accessibleText, blendMode, boundsInLocal, boundsInParent, cacheHint, cache, clip, cursor, depthTest, disabled, disable, effectiveNodeOrientation, effect, eventDispatcher, focused, focusTraversable, hover, id, inputMethodRequests, layoutBounds, layoutX, layoutY, localToParentTransform, localToSceneTransform, managed, mouseTransparent, nodeOrientation, onContextMenuRequested, onDragDetected, onDragDone, onDragDropped, onDragEntered, onDragExited, onDragOver, onInputMethodTextChanged, onKeyPressed, onKeyReleased, onKeyTyped, onMouseClicked, onMouseDragEntered, onMouseDragExited, onMouseDragged, onMouseDragOver, onMouseDragReleased, onMouseEntered, onMouseExited, onMouseMoved, onMousePressed, onMouseReleased, onRotate, onRotationFinished, onRotationStarted, onScrollFinished, onScroll, onScrollStarted, onSwipeDown, onSwipeLeft, onSwipeRight, onSwipeUp, onTouchMoved, onTouchPressed, onTouchReleased, onTouchStationary, onZoomFinished, onZoom, onZoomStarted, opacity, parent, pickOnBounds, pressed, rotate, rotationAxis, scaleX, scaleY, scaleZ, scene, style, translateX, translateY, translateZ, viewOrder, visible

Field Summary

Fields

Modifier and Type	Field	Description
static EventType<Event>	ON_HIDDEN	Called when the MenuButton popup has been hidden.
static EventType<Event>	ON_HIDING	Called when the MenuButton popup will be hidden.
static EventType<Event>	ON_SHOWING	Called prior to the MenuButton showing its popup after the user has clicked or otherwise interacted with the MenuButton.
static EventType<Event>	ON_SHOWN	Called after the MenuButton has shown its popup.

Fields inherited from class javafx.scene.layout.Region

USE_COMPUTED_SIZE, USE_PREF_SIZE

Fields inherited from class javafx.scene.Node

BASELINE_OFFSET_SAME_AS_HEIGHT

Constructor Summary

Constructors

Constructor	Description
MenuButton()	Creates a new empty menu button.
MenuButton(String text)	Creates a new empty menu button with the given text to display on the button.
MenuButton(String text, Node graphic)	Creates a new empty menu button with the given text and graphic to display on the button.
MenuButton(String text, Node graphic, MenuItem... items)	Creates a new menu button with the given text and graphic to display on the button, and inserts the given items into the items list.

Method Summary

Modifier and Type	Method	Description
protected Skin<?>	createDefaultSkin()	Create a new instance of the default skin for this control.
void	executeAccessibleAction(AccessibleAction action, Object... parameters)	This method is called by the assistive technology to request the action indicated by the argument should be executed.
void	fire()	This has no impact.
ObservableList<MenuItem>	getItems()	The items to show within this buttons menu.
EventHandler<Event>	getOnHidden()	Gets the value of the property onHidden.
EventHandler<Event>	getOnHiding()	Gets the value of the property onHiding.
EventHandler<Event>	getOnShowing()	Gets the value of the property onShowing.
EventHandler<Event>	getOnShown()	Gets the value of the property onShown.
Side	getPopupSide()	Gets the value of the property popupSide.
void	hide()	Hides the ContextMenu.
boolean	isShowing()	Gets the value of the property showing.
ObjectProperty<EventHandler<Event>>	onHiddenProperty()	Called just after the ContextMenu has been hidden.
ObjectProperty<EventHandler<Event>>	onHidingProperty()	Called just prior to the ContextMenu being hidden.
ObjectProperty<EventHandler<Event>>	onShowingProperty()	Called just prior to the ContextMenu being shown.
ObjectProperty<EventHandler<Event>>	onShownProperty()	Called just after the ContextMenu is shown.
ObjectProperty<Side>	popupSideProperty()	Indicates on which side the ContextMenu should open in relation to the MenuButton.
void	setOnHidden(EventHandler<Event> value)	Sets the value of the property onHidden.
void	setOnHiding(EventHandler<Event> value)	Sets the value of the property onHiding.
void	setOnShowing(EventHandler<Event> value)	Sets the value of the property onShowing.
void	setOnShown(EventHandler<Event> value)	Sets the value of the property onShown.
void	setPopupSide(Side value)	Sets the value of the property popupSide.
void	show()	Shows the ContextMenu, assuming this MenuButton is not disabled.
ReadOnlyBooleanProperty	showingProperty()	Indicates whether the ContextMenu is currently visible.

Methods inherited from class javafx.scene.control.ButtonBase

arm, armedProperty, disarm, getOnAction, isArmed, onActionProperty, setOnAction

Methods inherited from class javafx.scene.control.Labeled

alignmentProperty, contentDisplayProperty, ellipsisStringProperty, fontProperty, getAlignment, getClassCssMetaData, getContentBias, getContentDisplay, getControlCssMetaData, getEllipsisString, getFont, getGraphic, getGraphicTextGap, getInitialAlignment, getLabelPadding, getLineSpacing, getText, getTextAlignment, getTextFill, getTextOverrun, graphicProperty, graphicTextGapProperty, isMnemonicParsing, isUnderline, isWrapText, labelPaddingProperty, lineSpacingProperty, mnemonicParsingProperty, setAlignment, setContentDisplay, setEllipsisString, setFont, setGraphic, setGraphicTextGap, setLineSpacing, setMnemonicParsing, setText, setTextAlignment, setTextFill, setTextOverrun, setUnderline, setWrapText, textAlignmentProperty, textFillProperty, textOverrunProperty, textProperty, toString, underlineProperty, wrapTextProperty

Methods inherited from class javafx.scene.control.Control

computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, contextMenuProperty, getBaselineOffset, getContextMenu, getCssMetaData, getInitialFocusTraversable, getSkin, getTooltip, isResizable, layoutChildren, queryAccessibleAttribute, setContextMenu, setSkin, setTooltip, skinProperty, tooltipProperty

Methods inherited from class javafx.scene.layout.Region

backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, getBackground, getBorder, getHeight, getInsets, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOpaqueInsets, getPadding, getPrefHeight, getPrefWidth, getShape, getUserAgentStylesheet, getWidth, heightProperty, insetsProperty, isCacheShape, isCenterShape, isScaleShape, isSnapToPixel, layoutInArea, layoutInArea, layoutInArea, layoutInArea, maxHeight, maxHeightProperty, maxWidth, maxWidthProperty, minHeight, minHeightProperty, minWidth, minWidthProperty, opaqueInsetsProperty, paddingProperty, positionInArea, positionInArea, prefHeight, prefHeightProperty, prefWidth, prefWidthProperty, resize, scaleShapeProperty, setBackground, setBorder, setCacheShape, setCenterShape, setHeight, setMaxHeight, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinWidth, setOpaqueInsets, setPadding, setPrefHeight, setPrefSize, setPrefWidth, setScaleShape, setShape, setSnapToPixel, setWidth, shapeProperty, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapPositionX, snapPositionY, snapSize, snapSizeX, snapSizeY, snapSpace, snapSpaceX, snapSpaceY, snapToPixelProperty, widthProperty

Methods inherited from class javafx.scene.Parent

getChildren, getChildrenUnmodifiable, getManagedChildren, getStylesheets, isNeedsLayout, layout, lookup, needsLayoutProperty, requestLayout, requestParentLayout, setNeedsLayout, updateBounds

Methods inherited from class javafx.scene.Node

accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, addEventFilter, addEventHandler, applyCss, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, computeAreaInScreen, contains, contains, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, fireEvent, focusedProperty, focusTraversableProperty, getAccessibleHelp, getAccessibleRole, getAccessibleRoleDescription, getAccessibleText, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClip, getCursor, getDepthTest, getEffect, getEffectiveNodeOrientation, getEventDispatcher, getId, getInitialCursor, getInputMethodRequests, getLayoutBounds, getLayoutX, getLayoutY, getLocalToParentTransform, getLocalToSceneTransform, getNodeOrientation, getOnContextMenuRequested, getOnDragDetected, getOnDragDone, getOnDragDropped, getOnDragEntered, getOnDragExited, getOnDragOver, getOnInputMethodTextChanged, getOnKeyPressed, getOnKeyReleased, getOnKeyTyped, getOnMouseClicked, getOnMouseDragEntered, getOnMouseDragExited, getOnMouseDragged, getOnMouseDragOver, getOnMouseDragReleased, getOnMouseEntered, getOnMouseExited, getOnMouseMoved, getOnMousePressed, getOnMouseReleased, getOnRotate, getOnRotationFinished, getOnRotationStarted, getOnScroll, getOnScrollFinished, getOnScrollStarted, getOnSwipeDown, getOnSwipeLeft, getOnSwipeRight, getOnSwipeUp, getOnTouchMoved, getOnTouchPressed, getOnTouchReleased, getOnTouchStationary, getOnZoom, getOnZoomFinished, getOnZoomStarted, getOpacity, getParent, getProperties, getPseudoClassStates, getRotate, getRotationAxis, getScaleX, getScaleY, getScaleZ, getScene, getStyle, getStyleableParent, getStyleClass, getTransforms, getTranslateX, getTranslateY, getTranslateZ, getTypeSelector, getUserData, getViewOrder, hasProperties, hoverProperty, idProperty, inputMethodRequestsProperty, intersects, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isHover, isManaged, isMouseTransparent, isPickOnBounds, isPressed, isVisible, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParent, localToParent, localToParent, localToParent, localToParent, localToParentTransformProperty, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToSceneTransformProperty, localToScreen, localToScreen, localToScreen, localToScreen, localToScreen, lookupAll, managedProperty, mouseTransparentProperty, nodeOrientationProperty, notifyAccessibleAttributeChanged, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, parentToLocal, parentToLocal, parentToLocal, parentToLocal, parentToLocal, pickOnBoundsProperty, pressedProperty, pseudoClassStateChanged, relocate, removeEventFilter, removeEventHandler, requestFocus, resizeRelocate, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, screenToLocal, screenToLocal, screenToLocal, setAccessibleHelp, setAccessibleRole, setAccessibleRoleDescription, setAccessibleText, setBlendMode, setCache, setCacheHint, setClip, setCursor, setDepthTest, setDisable, setDisabled, setEffect, setEventDispatcher, setEventHandler, setFocused, setFocusTraversable, setHover, setId, setInputMethodRequests, setLayoutX, setLayoutY, setManaged, setMouseTransparent, setNodeOrientation, setOnContextMenuRequested, setOnDragDetected, setOnDragDone, setOnDragDropped, setOnDragEntered, setOnDragExited, setOnDragOver, setOnInputMethodTextChanged, setOnKeyPressed, setOnKeyReleased, setOnKeyTyped, setOnMouseClicked, setOnMouseDragEntered, setOnMouseDragExited, setOnMouseDragged, setOnMouseDragOver, setOnMouseDragReleased, setOnMouseEntered, setOnMouseExited, setOnMouseMoved, setOnMousePressed, setOnMouseReleased, setOnRotate, setOnRotationFinished, setOnRotationStarted, setOnScroll, setOnScrollFinished, setOnScrollStarted, setOnSwipeDown, setOnSwipeLeft, setOnSwipeRight, setOnSwipeUp, setOnTouchMoved, setOnTouchPressed, setOnTouchReleased, setOnTouchStationary, setOnZoom, setOnZoomFinished, setOnZoomStarted, setOpacity, setPickOnBounds, setPressed, setRotate, setRotationAxis, setScaleX, setScaleY, setScaleZ, setStyle, setTranslateX, setTranslateY, setTranslateZ, setUserData, setViewOrder, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, translateXProperty, translateYProperty, translateZProperty, usesMirroring, viewOrderProperty, visibleProperty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface javafx.css.Styleable

getStyleableNode

Property Detail

showing

public final ReadOnlyBooleanProperty showingProperty

Indicates whether the ContextMenu is currently visible.

See Also:

isShowing()

popupSide

public final ObjectProperty<Side> popupSideProperty

Indicates on which side the ContextMenu should open in relation to the MenuButton. Menu items are generally laid out vertically in either case. For example, if the menu button were in a vertical toolbar on the left edge of the application, you might change popupSide to Side.RIGHT so that the popup will appear to the right of the MenuButton.

Default value:

Side.BOTTOM

See Also:

getPopupSide(), setPopupSide(Side)

onShowing

public final ObjectProperty<EventHandler<Event>> onShowingProperty

Called just prior to the ContextMenu being shown.

Since:

10

See Also:

getOnShowing(), setOnShowing(EventHandler)

onShown

public final ObjectProperty<EventHandler<Event>> onShownProperty

Called just after the ContextMenu is shown.

Since:

10

See Also:

getOnShown(), setOnShown(EventHandler)

onHiding

public final ObjectProperty<EventHandler<Event>> onHidingProperty

Called just prior to the ContextMenu being hidden.

Since:

10

See Also:

getOnHiding(), setOnHiding(EventHandler)

onHidden

public final ObjectProperty<EventHandler<Event>> onHiddenProperty

Called just after the ContextMenu has been hidden.

Since:

10

See Also:

getOnHidden(), setOnHidden(EventHandler)

Field Detail

ON_SHOWING

public static final EventType<Event> ON_SHOWING

Called prior to the MenuButton showing its popup after the user has clicked or otherwise interacted with the MenuButton.

Since:

JavaFX 8u60

ON_SHOWN

public static final EventType<Event> ON_SHOWN

Called after the MenuButton has shown its popup.

Since:

JavaFX 8u60

ON_HIDING

public static final EventType<Event> ON_HIDING

Called when the MenuButton popup will be hidden.

Since:

JavaFX 8u60

ON_HIDDEN

public static final EventType<Event> ON_HIDDEN

Called when the MenuButton popup has been hidden.

Since:

JavaFX 8u60

Constructor Detail

MenuButton

public MenuButton()

Creates a new empty menu button. Use Labeled.setText(String), Labeled.setGraphic(Node) and getItems() to set the content.

MenuButton

public MenuButton(String text)

Creates a new empty menu button with the given text to display on the button. Use Labeled.setGraphic(Node) and getItems() to set the content.

Parameters:

text - the text to display on the menu button

MenuButton

public MenuButton(String text,
                  Node graphic)

Creates a new empty menu button with the given text and graphic to display on the button. Use getItems() to set the content.

Parameters:

text - the text to display on the menu button

graphic - the graphic to display on the menu button

MenuButton

public MenuButton(String text,
                  Node graphic,
                  MenuItem... items)

Creates a new menu button with the given text and graphic to display on the button, and inserts the given items into the items list.

Parameters:

text - the text to display on the menu button

graphic - the graphic to display on the menu button

items - The items to display in the popup menu.

Since:

JavaFX 8u40

Method Detail

getItems

public final ObservableList<MenuItem> getItems()

The items to show within this buttons menu. If this ObservableList is modified at runtime, the Menu will update as expected.

Commonly used controls include including MenuItem, CheckMenuItem, RadioMenuItem, and of course Menu, which if added to a menu, will become a sub menu. SeparatorMenuItem is another commonly used Node in the Menu's items ObservableList.

Returns:

the list of menu items within this buttons menu

isShowing

public final boolean isShowing()

Gets the value of the property showing.

Property description:

Indicates whether the ContextMenu is currently visible.

showingProperty

public final ReadOnlyBooleanProperty showingProperty()

Indicates whether the ContextMenu is currently visible.

See Also:

isShowing()

setPopupSide

public final void setPopupSide(Side value)

Sets the value of the property popupSide.

Property description:

Indicates on which side the ContextMenu should open in relation to the MenuButton. Menu items are generally laid out vertically in either case. For example, if the menu button were in a vertical toolbar on the left edge of the application, you might change popupSide to Side.RIGHT so that the popup will appear to the right of the MenuButton.

Default value:

Side.BOTTOM

getPopupSide

public final Side getPopupSide()

Gets the value of the property popupSide.

Property description:

Indicates on which side the ContextMenu should open in relation to the MenuButton. Menu items are generally laid out vertically in either case. For example, if the menu button were in a vertical toolbar on the left edge of the application, you might change popupSide to Side.RIGHT so that the popup will appear to the right of the MenuButton.

Default value:

Side.BOTTOM

popupSideProperty

public final ObjectProperty<Side> popupSideProperty()

Indicates on which side the ContextMenu should open in relation to the MenuButton. Menu items are generally laid out vertically in either case. For example, if the menu button were in a vertical toolbar on the left edge of the application, you might change popupSide to Side.RIGHT so that the popup will appear to the right of the MenuButton.

Default value:

Side.BOTTOM

See Also:

getPopupSide(), setPopupSide(Side)

onShowingProperty

public final ObjectProperty<EventHandler<Event>> onShowingProperty()

Called just prior to the ContextMenu being shown.

Since:

10

See Also:

getOnShowing(), setOnShowing(EventHandler)

setOnShowing

public final void setOnShowing(EventHandler<Event> value)

Sets the value of the property onShowing.

Property description:

Called just prior to the ContextMenu being shown.

Since:

10

getOnShowing

public final EventHandler<Event> getOnShowing()

Gets the value of the property onShowing.

Property description:

Called just prior to the ContextMenu being shown.

Since:

10

onShownProperty

public final ObjectProperty<EventHandler<Event>> onShownProperty()

Called just after the ContextMenu is shown.

Since:

10

See Also:

getOnShown(), setOnShown(EventHandler)

setOnShown

public final void setOnShown(EventHandler<Event> value)

Sets the value of the property onShown.

Property description:

Called just after the ContextMenu is shown.

Since:

10

getOnShown

public final EventHandler<Event> getOnShown()

Gets the value of the property onShown.

Property description:

Called just after the ContextMenu is shown.

Since:

10

onHidingProperty

public final ObjectProperty<EventHandler<Event>> onHidingProperty()

Called just prior to the ContextMenu being hidden.

Since:

10

See Also:

getOnHiding(), setOnHiding(EventHandler)

setOnHiding

public final void setOnHiding(EventHandler<Event> value)

Sets the value of the property onHiding.

Property description:

Called just prior to the ContextMenu being hidden.

Since:

10

getOnHiding

public final EventHandler<Event> getOnHiding()

Gets the value of the property onHiding.

Property description:

Called just prior to the ContextMenu being hidden.

Since:

10

onHiddenProperty

public final ObjectProperty<EventHandler<Event>> onHiddenProperty()

Called just after the ContextMenu has been hidden.

Since:

10

See Also:

getOnHidden(), setOnHidden(EventHandler)

setOnHidden

public final void setOnHidden(EventHandler<Event> value)

Sets the value of the property onHidden.

Property description:

Called just after the ContextMenu has been hidden.

Since:

10

getOnHidden

public final EventHandler<Event> getOnHidden()

Gets the value of the property onHidden.

Property description:

Called just after the ContextMenu has been hidden.

Since:

10

show

public void show()

Shows the ContextMenu, assuming this MenuButton is not disabled.

See Also:

Node.isDisabled(), isShowing()

hide

public void hide()

Hides the ContextMenu.

See Also:

isShowing()

fire

public void fire()

This has no impact.

Specified by:

fire in class ButtonBase

createDefaultSkin

protected Skin<?> createDefaultSkin()

Create a new instance of the default skin for this control. This is called to create a skin for the control if no skin is provided via CSS -fx-skin or set explicitly in a sub-class with setSkin(...).

Overrides:

createDefaultSkin in class Control

Returns:

new instance of default skin for this control. If null then the control will have no skin unless one is provided by css.

executeAccessibleAction

public void executeAccessibleAction(AccessibleAction action,
                                    Object... parameters)

This method is called by the assistive technology to request the action indicated by the argument should be executed.

This method is commonly overridden by subclasses to implement action that are required for a specific role.
If a particular action is not handled, the superclass implementation must be called.

Overrides:

executeAccessibleAction in class ButtonBase

Parameters:

action - the action to execute

parameters - optional list of parameters

See Also:

AccessibleAction