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java.lang.Objectorg.eclipse.ui.commands.HandlerEvent
public final class HandlerEvent
An instance of this class describes changes to an instance of
IHandler.
This class is not intended to be extended by clients.
IHandlerListener.handlerChanged(HandlerEvent)| Constructor Summary | |
|---|---|
HandlerEvent(IHandler handler,
boolean attributeValuesByNameChanged,
Map previousAttributeValuesByName)
Deprecated. Creates a new instance of this class. |
|
| Method Summary | |
|---|---|
IHandler |
getHandler()
Deprecated. Returns the instance of the interface that changed. |
Map |
getPreviousAttributeValuesByName()
Deprecated. Returns the map of previous attribute values by name. |
boolean |
haveAttributeValuesByNameChanged()
Deprecated. Returns whether or not the attributeValuesByName property changed. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public HandlerEvent(IHandler handler,
boolean attributeValuesByNameChanged,
Map previousAttributeValuesByName)
handler - the instance of the interface that changed.attributeValuesByNameChanged - true, iff the attributeValuesByName property changed.previousAttributeValuesByName - the map of previous attribute values by name. This map may be
empty. If this map is not empty, it's collection of keys must
only contain instances of String. This map
must be null if attributeValuesByNameChanged is
false and must not be null if
attributeValuesByNameChanged is true.| Method Detail |
|---|
public IHandler getHandler()
null.public Map getPreviousAttributeValuesByName()
String.
This map is guaranteed to be null if
haveAttributeValuesByNameChanged() is false and is
guaranteed to not be null if haveAttributeValuesByNameChanged()
is true.public boolean haveAttributeValuesByNameChanged()
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