public class BaseLabelProvider extends EventManager implements IBaseLabelProvider
IBaseLabelProvider
Constructor and Description |
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BaseLabelProvider() |
Modifier and Type | Method and Description |
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void |
addListener(ILabelProviderListener listener)
Adds a listener to this label provider.
|
void |
dispose()
The
BaseLabelProvider implementation of this
IBaseLabelProvider method clears its internal listener list. |
protected void |
fireLabelProviderChanged(LabelProviderChangedEvent event)
Fires a label provider changed event to all registered listeners Only
listeners registered at the time this method is called are notified.
|
boolean |
isLabelProperty(Object element,
String property)
The
BaseLabelProvider implementation of this
IBaseLabelProvider method returns true . |
void |
removeListener(ILabelProviderListener listener)
Removes a listener to this label provider.
|
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
public void addListener(ILabelProviderListener listener)
IBaseLabelProvider
Label provider listeners are informed about state changes that affect the rendering of the viewer that uses this label provider.
addListener
in interface IBaseLabelProvider
listener
- a label provider listenerpublic void dispose()
BaseLabelProvider
implementation of this
IBaseLabelProvider
method clears its internal listener list.
Subclasses may extend but should call the super implementation.dispose
in interface IBaseLabelProvider
public boolean isLabelProperty(Object element, String property)
BaseLabelProvider
implementation of this
IBaseLabelProvider
method returns true
. Subclasses may
override.isLabelProperty
in interface IBaseLabelProvider
element
- the elementproperty
- the propertytrue
if the label would be affected,
and false
if it would be unaffectedpublic void removeListener(ILabelProviderListener listener)
IBaseLabelProvider
removeListener
in interface IBaseLabelProvider
listener
- a label provider listenerprotected void fireLabelProviderChanged(LabelProviderChangedEvent event)
event
- a label provider changed eventILabelProviderListener.labelProviderChanged(org.eclipse.jface.viewers.LabelProviderChangedEvent)
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