org.eclipse.jface.viewers
Class LabelProviderChangedEvent
java.lang.Object
|
+--java.util.EventObject
|
+--org.eclipse.jface.viewers.LabelProviderChangedEvent
- All Implemented Interfaces:
- Serializable
- public class LabelProviderChangedEvent
- extends EventObject
Event object describing a label provider state change.
- See Also:
ILabelProviderListener
, Serialized Form
Method Summary |
Object |
getElement()
Returns the first element whose label needs to be updated,
or null if all labels need to be updated. |
Object[] |
getElements()
Returns the elements whose labels need to be updated,
or null if all labels need to be updated. |
LabelProviderChangedEvent
public LabelProviderChangedEvent(IBaseLabelProvider source)
- Creates a new event for the given source, indicating that all labels
provided by the source are no longer valid and should be updated.
- Parameters:
source
- the label provider
LabelProviderChangedEvent
public LabelProviderChangedEvent(IBaseLabelProvider source,
Object[] elements)
- Creates a new event for the given source, indicating that the label
provided by the source for the given elements is no longer valid and should be updated.
- Parameters:
source
- the label providerelements
- the element whose labels have changed
LabelProviderChangedEvent
public LabelProviderChangedEvent(IBaseLabelProvider source,
Object element)
- Creates a new event for the given source, indicating that the label
provided by the source for the given element is no longer valid and should be updated.
- Parameters:
source
- the label providerelement
- the element whose label needs to be updated
getElement
public Object getElement()
- Returns the first element whose label needs to be updated,
or
null
if all labels need to be updated.
- Returns:
- the element whose label needs to be updated or
null
getElements
public Object[] getElements()
- Returns the elements whose labels need to be updated,
or
null
if all labels need to be updated.
- Returns:
- the element whose labels need to be updated or
null
Copyright (c) IBM Corp. and others 2000, 2003. All Rights Reserved.