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
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Inherited
  1. ObservableValue
  2. Observable
  3. SFXDelegate
  4. AnyRef
  5. Any
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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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