javafx.scene.layout

Class Region.InsetsProperty

java.lang.Object

javafx.beans.binding.ObjectExpression<T>

javafx.beans.property.ReadOnlyObjectProperty<Insets>

javafx.scene.layout.Region.InsetsProperty

All Implemented Interfaces:

Observable, ReadOnlyProperty<Insets>, ObservableObjectValue<Insets>, ObservableValue<Insets>

Enclosing class:

Region

private final class Region.InsetsProperty
extends ReadOnlyObjectProperty<Insets>

Field Summary

Fields

Modifier and Type	Field and Description
private Insets	cache
private ExpressionHelper<Insets>	helper

Constructor Summary

Constructors

Modifier	Constructor and Description
private	InsetsProperty()

Method Summary

Modifier and Type	Method and Description
void	addListener(ChangeListener<? super Insets> listener) Adds a ChangeListener which will be notified whenever the value of the ObservableValue changes.
void	addListener(InvalidationListener listener) Adds an InvalidationListener which will be notified whenever the Observable becomes invalid.
(package private) void	fireValueChanged()
Insets	get() Returns the current value of this ObservableObjectValue<T>.
java.lang.Object	getBean() Returns the Object that contains this property.
java.lang.String	getName() Returns the name of this property.
void	removeListener(ChangeListener<? super Insets> listener) Removes the given listener from the list of listeners, that are notified whenever the value of the ObservableValue changes.
void	removeListener(InvalidationListener listener) Removes the given listener from the list of listeners, that are notified whenever the value of the Observable becomes invalid.

Methods inherited from class javafx.beans.property.ReadOnlyObjectProperty

toString

Methods inherited from class javafx.beans.binding.ObjectExpression

asString, asString, asString, getValue, isEqualTo, isEqualTo, isNotEqualTo, isNotEqualTo, isNotNull, isNull, objectExpression

Methods inherited from class java.lang.Object

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

Methods inherited from interface javafx.beans.value.ObservableValue

getValue

Field Detail

cache

private Insets cache

helper

private ExpressionHelper<Insets> helper

Constructor Detail

InsetsProperty

private InsetsProperty()

Method Detail

getBean

public java.lang.Object getBean()

Description copied from interface: ReadOnlyProperty

Returns the Object that contains this property. If this property is not contained in an Object, null is returned.

Returns:

the containing Object or null

getName

public java.lang.String getName()

Description copied from interface: ReadOnlyProperty

Returns the name of this property. If the property does not have a name, this method returns an empty String.

Returns:

the name or an empty String

addListener

public void addListener(InvalidationListener listener)

Description copied from interface: Observable

Adds an InvalidationListener which will be notified whenever the Observable becomes invalid. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness.

Note that the same actual InvalidationListener instance may be safely registered for different Observables.

The Observable stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling removeListener after use or to use an instance of WeakInvalidationListener avoid this situation.

Parameters:

listener - The listener to register

See Also:

Observable.removeListener(InvalidationListener)

removeListener

public void removeListener(InvalidationListener listener)

Description copied from interface: Observable

Removes the given listener from the list of listeners, that are notified whenever the value of the Observable becomes invalid.

If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed.

Parameters:

listener - The listener to remove

See Also:

Observable.addListener(InvalidationListener)

addListener

public void addListener(ChangeListener<? super Insets> listener)

Description copied from interface: ObservableValue

Adds a ChangeListener which will be notified whenever the value of the ObservableValue changes. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness.

Note that the same actual ChangeListener instance may be safely registered for different ObservableValues.

The ObservableValue stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling removeListener after use or to use an instance of WeakChangeListener avoid this situation.

Parameters:

listener - The listener to register

See Also:

ObservableValue.removeListener(ChangeListener)

removeListener

public void removeListener(ChangeListener<? super Insets> listener)

Description copied from interface: ObservableValue

Removes the given listener from the list of listeners, that are notified whenever the value of the ObservableValue changes.

If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed.

Parameters:

listener - The listener to remove

See Also:

ObservableValue.addListener(ChangeListener)

fireValueChanged

void fireValueChanged()

get

public Insets get()

Description copied from interface: ObservableObjectValue

Returns the current value of this ObservableObjectValue<T>.

Returns:

The current value