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org.eclipse.jface.viewers
Class LabelProviderChangedEvent
java.lang.Object
java.util.EventObject
org.eclipse.jface.viewers.LabelProviderChangedEvent
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All Implemented Interfaces:
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Serializable
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public class LabelProviderChangedEvent
- extends
EventObject
Event object describing a label provider state change.
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See Also:
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ILabelProviderListener ,
Serialized Form
Method Summary
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Object
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getElement
()
Returns the first element whose label needs to be updated,
or null if all labels need to be updated. |
Object[]
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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provided by the source are no longer valid and should be updated.
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Parameters:
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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provided by the source for the given elements is no longer valid and should be updated.
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Parameters:
-
source - the label provider -
elements - 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provided by the source for the given element is no longer valid and should be updated.
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Parameters:
-
source - the label provider -
element - 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.
-
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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
Guidelines for using Eclipse APIs.
Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.
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