scalafx.beans.value

ObservableValue

Related Docs: object ObservableValue | package value

trait ObservableValue[T, J] extends Observable with SFXDelegate[javafx.beans.value.ObservableValue[J]]

An ObservableValue is an entity that wraps a value and allows to observe the value for changes.

T

Indicates Scala type that will be returned for this Observable.

J

Indicates Java type to be wrapped by T. Eventually T and J could be the same.

Source
ObservableValue.scala
Linear Supertypes
Observable, SFXDelegate[javafx.beans.value.ObservableValue[J]], AnyRef, Any
Known Subclasses
BooleanBinding, BooleanProperty, DoubleProperty, FloatProperty, IntegerProperty, LongProperty, NumberBinding, ObjectBinding, ObjectProperty, Property, ReadOnlyBooleanProperty, ReadOnlyBooleanWrapper, ReadOnlyDoubleProperty, ReadOnlyDoubleWrapper, ReadOnlyFloatProperty, ReadOnlyFloatWrapper, ReadOnlyIntegerProperty, ReadOnlyIntegerWrapper, ReadOnlyLongProperty, ReadOnlyLongWrapper, ReadOnlyObjectProperty, ReadOnlyObjectWrapper, ReadOnlyProperty, ReadOnlyStringProperty, ReadOnlyStringWrapper, SceneProperty, StringBinding, StringProperty, TextFieldProperty
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Inherited
  1. ObservableValue
  2. Observable
  3. SFXDelegate
  4. AnyRef
  5. Any
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Visibility
  1. Public
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Abstract Value Members

  1. abstract def delegate: javafx.beans.value.ObservableValue[J]

    JavaFX object to be wrapped.

    JavaFX object to be wrapped.

    Definition Classes
    SFXDelegate

  2. abstract def value: T

    Returns ObservableValue

    Returns ObservableValue

    returns

    ObservableValue

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  4. def apply(): T

    Returns ObservableValue

    Returns ObservableValue

    returns

    ObservableValue

  5. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  6. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  7. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  8. def equals(ref: Any): Boolean

    Verifies if a object is equals to this delegate.

    Verifies if a object is equals to this delegate.

    ref

    Object to be compared.

    returns

    if the other object is equals to this delegate or not.

    Definition Classes
    SFXDelegate → AnyRef → Any

  9. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  10. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  11. def hashCode(): Int

    returns

    The delegate hashcode

    Definition Classes
    SFXDelegate → AnyRef → Any

  12. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  13. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  14. final def notify(): Unit

    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  16. def onChange[J1 >: J](op: ⇒ Unit): Subscription

    Adds a function as a ChangeListener.

    Adds a function as a ChangeListener. This function has no arguments because it will not handle values changed.

    op

    A Function with no arguments. It will be called when value changes.

    returns

    A new scalafx.event.subscriptions.Subscription to remove ObservableValue.

  17. def onChange[J1 >: J](op: (ObservableValue[T, J], J1, J1) ⇒ Unit): Subscription

    Adds a function as a ChangeListener.

    Adds a function as a ChangeListener. This function has all arguments from T, T) changed method from ChangeListener.

    J1

    J superclass.

    op

    Function that receives a ObservableValue, the old value and the new value. It will be called when value changes.

    returns

    A new scalafx.event.subscriptions.Subscription to remove ObservableValue.

  18. def onInvalidate(op: ⇒ Unit): Subscription

    Adds a no argument function as a JavaFX InvalidationListener.

    Adds a no argument function as a JavaFX InvalidationListener. This function has no arguments because it will not handle invalidated values.

    op

    A Function with no arguments. It will be called when value was invalidated.

    returns

    A new scalafx.event.subscriptions.Subscription to remove JavaFX InvalidationListener.

    Definition Classes
    Observable

  19. def onInvalidate(op: (Observable) ⇒ Unit): Subscription

    Adds a function as a JavaFX InvalidationListener.

    Adds a function as a JavaFX InvalidationListener. This function has all arguments from invalidated method from InvalidationListener.

    op

    Function that receives a ScalaFX Observable. It will be called when value was invalidated.

    returns

    A new scalafx.event.subscriptions.Subscription to remove JavaFX InvalidationListener.

    Definition Classes
    Observable

  20. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  21. def toString(): String

    returns

    Returns the original delegate's toString() adding a [SFX] prefix.

    Definition Classes
    SFXDelegate → AnyRef → Any

  22. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  23. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  24. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Observable

Inherited from SFXDelegate[javafx.beans.value.ObservableValue[J]]

Inherited from AnyRef

Inherited from Any

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