Package org.fxmisc.richtext.event

Class MouseStationaryHelper

java.lang.Object

org.fxmisc.richtext.event.MouseStationaryHelper

public class MouseStationaryHelper
extends java.lang.Object

Helper class for setting up the code that will fire both kinds of MouseStationaryEvent when these events occur.

Constructor Summary

Constructors

Constructor	Description
MouseStationaryHelper(javafx.scene.Node node)	Creates a helper class that can install/uninstall the code needed to fire events when the mouse becomes stationary over the given node.

Method Summary

Modifier and Type	Method	Description
org.reactfx.EventStream<org.reactfx.util.Either<javafx.geometry.Point2D,java.lang.Void>>	events(java.time.Duration delay)	Returns an EventStream that emits a Point2D whenever the mouse becomes stationary over the helper's node and emits a null value whenever the mouse moves after being stationary.
void	install(java.time.Duration delay)	Sets up the code to fire a BEGIN event when the mouse becomes stationary over the node and has not moved for the given amount of time (delay), and to fire a END event when the stationary mouse moves again.
void	uninstall()	Removes uninstalls the code that would fire BEGIN and END events when the mouse became stationary over this helper's node.

Methods inherited from class java.lang.Object

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

Constructor Detail

MouseStationaryHelper

public MouseStationaryHelper(javafx.scene.Node node)

Creates a helper class that can install/uninstall the code needed to fire events when the mouse becomes stationary over the given node.

Method Detail

events

public org.reactfx.EventStream<org.reactfx.util.Either<javafx.geometry.Point2D,java.lang.Void>> events(java.time.Duration delay)

Returns an EventStream that emits a Point2D whenever the mouse becomes stationary over the helper's node and emits a null value whenever the mouse moves after being stationary.

install

public void install(java.time.Duration delay)

Sets up the code to fire a BEGIN event when the mouse becomes stationary over the node and has not moved for the given amount of time (delay), and to fire a END event when the stationary mouse moves again. Note: any previously installed delays will be removed without creating memory leaks.

uninstall

public void uninstall()

Removes uninstalls the code that would fire BEGIN and END events when the mouse became stationary over this helper's node.