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javafx.beans.property

Class ListProperty<E>

java.lang.Object
  • javafx.beans.binding.ListExpression<E>
    • javafx.beans.property.ReadOnlyListProperty<E>
      • javafx.beans.property.ListProperty<E>

Type Parameters:

E - the type of the List elements

All Implemented Interfaces:

Iterable<E>, Collection<E>, List<E>, Observable, Property<ObservableList<E>>, ReadOnlyProperty<ObservableList<E>>, ObservableListValue<E>, ObservableObjectValue<ObservableList<E>>, ObservableValue<ObservableList<E>>, WritableListValue<E>, WritableObjectValue<ObservableList<E>>, WritableValue<ObservableList<E>>, ObservableList<E>

Direct Known Subclasses:

ListPropertyBase



public abstract class ListProperty<E>
extends ReadOnlyListProperty<E>
implements Property<ObservableList<E>>, WritableListValue<E>
This class provides a full implementation of a Property wrapping a ObservableList. The value of a ListProperty can be get and set with ObservableObjectValue.get(), ListExpression.getValue(), WritableObjectValue.set(Object), and setValue(ObservableList). A property can be bound and unbound unidirectional with Property.bind(javafx.beans.value.ObservableValue) and Property.unbind(). Bidirectional bindings can be created and removed with bindBidirectional(Property) and unbindBidirectional(Property). The context of a ListProperty can be read with ReadOnlyProperty.getBean() and ReadOnlyProperty.getName().

Since:

JavaFX 2.1

See Also:

ObservableList, ObservableListValue, WritableListValue, ReadOnlyListProperty, Property

  • Property Summary

    • Properties inherited from class javafx.beans.binding.ListExpression

      empty, size
  • Constructor Summary

    Constructors
    Constructor and Description
    ListProperty()
  • Method Summary

    All MethodsInstance MethodsConcrete Methods
    Modifier and Type Method and Description
    void bindBidirectional(Property<ObservableList<E>> other)
    Create a bidirectional binding between this Property and another one.
    void setValue(ObservableList<E> v)
    Set the wrapped value.
    String toString()
    Returns a string representation of this ListProperty object.
    void unbindBidirectional(Property<ObservableList<E>> other)
    Remove a bidirectional binding between this Property and another one.
    • Methods inherited from class javafx.beans.property.ReadOnlyListProperty

      bindContent, bindContentBidirectional, equals, hashCode, unbindContent, unbindContentBidirectional
    • Methods inherited from class javafx.beans.binding.ListExpression

      add, add, addAll, addAll, addAll, asString, clear, contains, containsAll, emptyProperty, get, getSize, getValue, indexOf, isEmpty, isEqualTo, isNotEqualTo, isNotNull, isNull, iterator, lastIndexOf, listExpression, listIterator, listIterator, remove, remove, remove, removeAll, removeAll, retainAll, retainAll, set, setAll, setAll, size, sizeProperty, subList, toArray, toArray, valueAt, valueAt
    • Methods inherited from class java.lang.Object

      clone, finalize, getClass, notify, notifyAll, wait, wait, wait
    • Methods inherited from interface javafx.beans.property.Property

      bind, isBound, unbind
    • Methods inherited from interface javafx.beans.property.ReadOnlyProperty

      getBean, getName
    • Methods inherited from interface javafx.beans.value.ObservableValue

      addListener, getValue, removeListener
    • Methods inherited from interface javafx.beans.Observable

      addListener, removeListener
    • Methods inherited from interface javafx.beans.value.WritableObjectValue

      get, set
    • Methods inherited from interface javafx.beans.value.WritableValue

      getValue
    • Methods inherited from interface javafx.collections.ObservableList

      addAll, addListener, filtered, remove, removeAll, removeListener, retainAll, setAll, setAll, sorted, sorted
    • Methods inherited from interface java.util.List

      add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray
    • Methods inherited from interface java.util.Collection

      parallelStream, removeIf, stream
    • Methods inherited from interface java.lang.Iterable

      forEach
    • Methods inherited from interface javafx.beans.value.ObservableObjectValue

      get
  • Constructor Detail

    • ListProperty

      public ListProperty()
  • Method Detail

    • setValue

      public void setValue(ObservableList<E> v)
      Set the wrapped value.

      Specified by:

      setValue in interface WritableValue<ObservableList<E>>

      Parameters:

      v - The new value

    • bindBidirectional

      public void bindBidirectional(Property<ObservableList<E>> other)
      Create a bidirectional binding between this Property and another one. Bidirectional bindings exists independently of unidirectional bindings. So it is possible to add unidirectional binding to a property with bidirectional binding and vice-versa. However, this practice is discouraged.

      It is possible to have multiple bidirectional bindings of one Property.

      JavaFX bidirectional binding implementation use weak listeners. This means bidirectional binding does not prevent properties from being garbage collected.

      Specified by:

      bindBidirectional in interface Property<ObservableList<E>>

      Parameters:

      other - the other Property

    • unbindBidirectional

      public void unbindBidirectional(Property<ObservableList<E>> other)
      Remove a bidirectional binding between this Property and another one. If no bidirectional binding between the properties exists, calling this method has no effect. It is possible to unbind by a call on the second property. This code will work:
      property1.bindBirectional(property2);
           property2.unbindBidirectional(property1);

      Specified by:

      unbindBidirectional in interface Property<ObservableList<E>>

      Parameters:

      other - the other Property

    • toString

      public String toString()
      Returns a string representation of this ListProperty object.

      Overrides:

      toString in class ReadOnlyListProperty<E>

      Returns:

      a string representation of this ListProperty object.

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Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.

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