Module javafx.base

Package javafx.beans.property

Class ReadOnlyDoubleWrapper

java.lang.Object

javafx.beans.binding.NumberExpressionBase

javafx.beans.binding.DoubleExpression

javafx.beans.property.ReadOnlyDoubleProperty

javafx.beans.property.DoubleProperty

javafx.beans.property.DoublePropertyBase

javafx.beans.property.SimpleDoubleProperty

javafx.beans.property.ReadOnlyDoubleWrapper

All Implemented Interfaces:

NumberExpression, Observable, Property<Number>, ReadOnlyProperty<Number>, ObservableDoubleValue, ObservableNumberValue, ObservableValue<Number>, WritableDoubleValue, WritableNumberValue, WritableValue<Number>

public class ReadOnlyDoubleWrapper
extends SimpleDoubleProperty

This class provides a convenient class to define read-only properties. It creates two properties that are synchronized. One property is read-only and can be passed to external users. The other property is read- and writable and should be used internally only.

Since:

JavaFX 2.0

Constructor Summary

Constructors

Constructor	Description
ReadOnlyDoubleWrapper()	The constructor of ReadOnlyDoubleWrapper
ReadOnlyDoubleWrapper(double initialValue)	The constructor of ReadOnlyDoubleWrapper
ReadOnlyDoubleWrapper(Object bean, String name)	The constructor of ReadOnlyDoubleWrapper
ReadOnlyDoubleWrapper(Object bean, String name, double initialValue)	The constructor of ReadOnlyDoubleWrapper

Method Summary

Modifier and Type	Method	Description
protected void	fireValueChangedEvent()	Sends notifications to all attached InvalidationListeners and ChangeListeners.
ReadOnlyDoubleProperty	getReadOnlyProperty()	Returns the read-only property, that is synchronized with this ReadOnlyDoubleWrapper.

Methods inherited from class javafx.beans.binding.DoubleExpression

add, add, add, add, add, divide, divide, divide, divide, divide, doubleExpression, doubleExpression, doubleValue, floatValue, getValue, intValue, longValue, multiply, multiply, multiply, multiply, multiply, negate, subtract, subtract, subtract, subtract, subtract

Methods inherited from class javafx.beans.property.DoubleProperty

asObject, bindBidirectional, doubleProperty, setValue, unbindBidirectional

Methods inherited from class javafx.beans.property.DoublePropertyBase

addListener, addListener, bind, get, invalidated, isBound, removeListener, removeListener, set, toString, unbind

Methods inherited from class javafx.beans.binding.NumberExpressionBase

asString, asString, asString, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, lessThan, lessThan, lessThan, lessThan, lessThan, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, numberExpression

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

Methods inherited from class javafx.beans.property.ReadOnlyDoubleProperty

readOnlyDoubleProperty

Methods inherited from class javafx.beans.property.SimpleDoubleProperty

getBean, getName

Methods inherited from interface javafx.beans.value.WritableValue

getValue

Constructor Detail

ReadOnlyDoubleWrapper

public ReadOnlyDoubleWrapper()

The constructor of ReadOnlyDoubleWrapper

ReadOnlyDoubleWrapper

public ReadOnlyDoubleWrapper(double initialValue)

The constructor of ReadOnlyDoubleWrapper

Parameters:

initialValue - the initial value of the wrapped value

ReadOnlyDoubleWrapper

public ReadOnlyDoubleWrapper(Object bean,
                             String name)

The constructor of ReadOnlyDoubleWrapper

Parameters:

bean - the bean of this ReadOnlyDoubleProperty

name - the name of this ReadOnlyDoubleProperty

ReadOnlyDoubleWrapper

public ReadOnlyDoubleWrapper(Object bean,
                             String name,
                             double initialValue)

The constructor of ReadOnlyDoubleWrapper

Parameters:

bean - the bean of this ReadOnlyDoubleProperty

name - the name of this ReadOnlyDoubleProperty

initialValue - the initial value of the wrapped value

Method Detail

getReadOnlyProperty

public ReadOnlyDoubleProperty getReadOnlyProperty()

Returns the read-only property, that is synchronized with this ReadOnlyDoubleWrapper.

Returns:

the read-only property

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 DoublePropertyBase.set(double) or in case of a bound property, if the binding becomes invalid.

Overrides:

fireValueChangedEvent in class DoublePropertyBase