Module javafx.base

Package javafx.beans.property

Class BooleanPropertyBase

java.lang.Object

javafx.beans.binding.BooleanExpression

javafx.beans.property.ReadOnlyBooleanProperty

javafx.beans.property.BooleanProperty

javafx.beans.property.BooleanPropertyBase

All Implemented Interfaces:

Observable, Property<Boolean>, ReadOnlyProperty<Boolean>, ObservableBooleanValue, ObservableValue<Boolean>, WritableBooleanValue, WritableValue<Boolean>

Direct Known Subclasses:

SimpleBooleanProperty, StyleableBooleanProperty

public abstract class BooleanPropertyBase
extends BooleanProperty

The class BooleanPropertyBase is the base class for a property wrapping a boolean value. It provides all the functionality required for a property except for the ReadOnlyProperty.getBean() and ReadOnlyProperty.getName() methods, which must be implemented by extending classes.

Since:

JavaFX 2.0

See Also:

BooleanProperty

Constructor Summary

Constructors

Constructor	Description
BooleanPropertyBase()	The constructor of the BooleanPropertyBase.
BooleanPropertyBase(boolean initialValue)	The constructor of the BooleanPropertyBase.

Method Summary

Modifier and Type	Method	Description
void	bind(ObservableValue<? extends Boolean> rawObservable)	Create a unidirection binding for this Property.
protected void	fireValueChangedEvent()	Sends notifications to all attached InvalidationListeners and ChangeListeners.
protected void	invalidated()	The method invalidated() can be overridden to receive invalidation notifications.
String	toString()	Returns a string representation of this BooleanPropertyBase object.

Methods declared in class javafx.beans.property.BooleanProperty

asObject, booleanProperty

Methods declared in class javafx.beans.property.ReadOnlyBooleanProperty

readOnlyBooleanProperty

Methods declared in class javafx.beans.binding.BooleanExpression

and, asString, booleanExpression, booleanExpression, isEqualTo, isNotEqualTo, not, or

Methods declared in class java.lang.Object

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

Methods declared in interface javafx.beans.Observable

addListener, removeListener

Methods declared in interface javafx.beans.value.ObservableBooleanValue

get

Methods declared in interface javafx.beans.value.ObservableValue

addListener, getValue, removeListener

Methods declared in interface javafx.beans.property.Property

bindBidirectional, isBound, unbind, unbindBidirectional

Methods declared in interface javafx.beans.property.ReadOnlyProperty

getBean, getName

Methods declared in interface javafx.beans.value.WritableBooleanValue

get, set, setValue

Methods declared in interface javafx.beans.value.WritableValue

getValue

Constructor Details

BooleanPropertyBase

public BooleanPropertyBase()

The constructor of the BooleanPropertyBase.

BooleanPropertyBase

public BooleanPropertyBase(boolean initialValue)

The constructor of the BooleanPropertyBase.

Parameters:

initialValue - the initial value of the wrapped value

Method Details

fireValueChangedEvent

protected void fireValueChangedEvent()

Sends notifications to all attached InvalidationListeners and ChangeListeners. This method is called when the value is changed, either manually by calling WritableBooleanValue.set(boolean) or in case of a bound property, if the binding becomes invalid.

invalidated

protected void invalidated()

The method invalidated() can be overridden to receive invalidation notifications. This is the preferred option in Objects defining the property, because it requires less memory. The default implementation is empty.

bind

public void bind(ObservableValue<? extends Boolean> rawObservable)

Create a unidirection binding for this Property.

Note that JavaFX has all the bind calls implemented through weak listeners. This means the bound property can be garbage collected and stopped from being updated. Note:

Parameters:

rawObservable - The observable this Property should be bound to.

toString

public String toString()

Returns a string representation of this BooleanPropertyBase object.

Overrides:

toString in class BooleanProperty

Returns:

a string representation of this BooleanPropertyBase object.