E
- The element type of the ListExpression
.public class ListExpressionHelperEx<E> extends ListListenerHelperEx<E>
ListExpression
.ListListenerHelperEx.AtomicChange<E>, ListListenerHelperEx.ElementarySubChange<E>
Constructor and Description |
---|
ListExpressionHelperEx(javafx.beans.value.ObservableListValue<E> observableValue)
Constructs a new
ListExpressionHelperEx for the given source
ObservableListValue . |
Modifier and Type | Method and Description |
---|---|
void |
addListener(javafx.beans.value.ChangeListener<? super javafx.collections.ObservableList<E>> listener)
Adds a new
ChangeListener to this ListExpressionHelperEx . |
void |
fireValueChangedEvent()
Fires notifications to all attached
InvalidationListeners ,
ChangeListeners , and
ListChangeListeners . |
void |
fireValueChangedEvent(javafx.collections.ListChangeListener.Change<? extends E> change)
Fires notifications to all attached
InvalidationListeners , and
ListChangeListeners . |
void |
removeListener(javafx.beans.value.ChangeListener<? super javafx.collections.ObservableList<E>> listener)
Removes the given
ChangeListener from this
ListChangeListener . |
addListener, addListener, getElementaryChanges, getSource, notifyInvalidationListeners, notifyListChangeListeners, removeListener, removeListener
public ListExpressionHelperEx(javafx.beans.value.ObservableListValue<E> observableValue)
ListExpressionHelperEx
for the given source
ObservableListValue
.observableValue
- The observableValue ObservableList
, which is used in
change notifications.public void addListener(javafx.beans.value.ChangeListener<? super javafx.collections.ObservableList<E>> listener)
ChangeListener
to this ListExpressionHelperEx
.
If the same listener is added more than once, it will be registered more
than once and will receive multiple change events.listener
- The listener to add.public void fireValueChangedEvent()
InvalidationListeners
,
ChangeListeners
, and
ListChangeListeners
.public void fireValueChangedEvent(javafx.collections.ListChangeListener.Change<? extends E> change)
InvalidationListeners
, and
ListChangeListeners
.fireValueChangedEvent
in class ListListenerHelperEx<E>
change
- The change that needs to be propagated.public void removeListener(javafx.beans.value.ChangeListener<? super javafx.collections.ObservableList<E>> listener)
ChangeListener
from this
ListChangeListener
. If it was registered more than once, removes
only one occurrence.listener
- The listener to remove.Copyright (c) 2014 itemis AG and others. All rights reserved.