- java.lang.Object
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- javafx.beans.binding.BooleanExpression
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- javafx.beans.property.ReadOnlyBooleanProperty
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- javafx.beans.property.BooleanProperty
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- javafx.beans.property.BooleanPropertyBase
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- 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 classBooleanPropertyBase
is the base class for a property wrapping aboolean
value. It provides all the functionality required for a property except for theReadOnlyProperty.getBean()
andReadOnlyProperty.getName()
methods, which must be implemented by extending classes.- Since:
- JavaFX 2.0
- See Also:
BooleanProperty
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Constructor Summary
Constructors Constructor Description BooleanPropertyBase()
The constructor of theBooleanPropertyBase
.BooleanPropertyBase(boolean initialValue)
The constructor of theBooleanPropertyBase
.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
bind(ObservableValue<? extends Boolean> rawObservable)
Create a unidirection binding for thisProperty
.protected void
fireValueChangedEvent()
Sends notifications to all attachedInvalidationListeners
andChangeListeners
.protected void
invalidated()
The methodinvalidated()
can be overridden to receive invalidation notifications.String
toString()
Returns a string representation of thisBooleanPropertyBase
object.-
Methods declared in class javafx.beans.binding.BooleanExpression
and, asString, booleanExpression, booleanExpression, isEqualTo, isNotEqualTo, not, or
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Methods declared in class javafx.beans.property.BooleanProperty
asObject, booleanProperty
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Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods declared in interface javafx.beans.Observable
addListener, removeListener
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Methods declared in interface javafx.beans.value.ObservableBooleanValue
get
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Methods declared in interface javafx.beans.value.ObservableValue
addListener, getValue, removeListener
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Methods declared in interface javafx.beans.property.Property
bindBidirectional, isBound, unbind, unbindBidirectional
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Methods declared in class javafx.beans.property.ReadOnlyBooleanProperty
readOnlyBooleanProperty
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Methods declared in interface javafx.beans.property.ReadOnlyProperty
getBean, getName
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Methods declared in interface javafx.beans.value.WritableBooleanValue
get, set, setValue
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Methods declared in interface javafx.beans.value.WritableValue
getValue
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Method Detail
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fireValueChangedEvent
protected void fireValueChangedEvent()
Sends notifications to all attachedInvalidationListeners
andChangeListeners
. This method is called when the value is changed, either manually by callingWritableBooleanValue.set(boolean)
or in case of a bound property, if the binding becomes invalid.
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invalidated
protected void invalidated()
The methodinvalidated()
can be overridden to receive invalidation notifications. This is the preferred option inObjects
defining the property, because it requires less memory. The default implementation is empty.
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bind
public void bind(ObservableValue<? extends Boolean> rawObservable)
Create a unidirection binding for thisProperty
.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 thisProperty
should be bound to.
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toString
public String toString()
Returns a string representation of thisBooleanPropertyBase
object.- Overrides:
toString
in classBooleanProperty
- Returns:
- a string representation of this
BooleanPropertyBase
object.
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