Module javafx.controls

Package javafx.scene.control.skin

Class ContextMenuSkin

java.lang.Object

javafx.scene.control.skin.ContextMenuSkin

All Implemented Interfaces:

Skin<ContextMenu>

public class ContextMenuSkin
extends Object
implements Skin<ContextMenu>

Default Skin implementation for ContextMenu. Several controls use ContextMenu in order to display items in a drop down. This class mostly deals mostly with show / hide logic - the actual content of the context menu is contained within the root node.

Since:

9

See Also:

• ContextMenu

Constructor Summary

Constructors

Constructor	Description
ContextMenuSkin(ContextMenu control)	Creates a new ContextMenuSkin instance.

Method Summary

Modifier and Type	Method	Description
void	dispose()	Called by a Skinnable when the Skin is replaced on the Skinnable.
Node	getNode()	Gets the Node which represents this Skin.
ContextMenu	getSkinnable()	Gets the Skinnable to which this Skin is assigned.

Methods declared in class java.lang.Object

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

Constructor Details

ContextMenuSkin

public ContextMenuSkin(ContextMenu control)

Creates a new ContextMenuSkin instance.

Parameters:

control - The control that this skin should be installed onto.

Method Details

getSkinnable

public ContextMenu getSkinnable()

Gets the Skinnable to which this Skin is assigned. A Skin must be created for one and only one Skinnable. This value will only ever go from a non-null to null value when the Skin is removed from the Skinnable, and only as a consequence of a call to Skin.dispose().

The caller who constructs a Skinnable must also construct a Skin and properly establish the relationship between the Control and its Skin.

Specified by:

getSkinnable in interface Skin<ContextMenu>

Returns:

A non-null Skinnable, or null value if disposed.

getNode

public Node getNode()

Gets the Node which represents this Skin. This must never be null, except after a call to Skin.dispose(), and must never change except when changing to null.

Specified by:

getNode in interface Skin<ContextMenu>

Returns:

A non-null Node, except when the Skin has been disposed.

dispose

public void dispose()

Called by a Skinnable when the Skin is replaced on the Skinnable. This method allows a Skin to implement any logic necessary to clean up itself after the Skin is no longer needed. It may be used to release native resources. The methods Skin.getSkinnable() and Skin.getNode() should return null following a call to dispose. Calling dispose twice has no effect.

Specified by:

dispose in interface Skin<ContextMenu>