Eclipse Plug-in Developer Guide (Galileo) - CategoryEvent (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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org.eclipse.ui.activities
Class CategoryEvent


java.lang.Object
  
org.eclipse.ui.activities.CategoryEvent

public final class CategoryEvent
extends Object
extends Object

An instance of this class describes changes to an instance of ICategory. This class does not give details as to the specifics of a change, only that the given property on the source object has changed.

This class is not intended to be extended by clients.

Since:: 3.0
See Also:: ICategoryListener.categoryChanged(CategoryEvent)

Constructor Summary

CategoryEvent ( ICategory category, boolean categoryActivityBindingsChanged, boolean definedChanged, boolean descriptionChanged, boolean nameChanged)
          Creates a new instance of this class.

Method Summary

ICategory getCategory ()
          Returns the instance of the interface that changed.

boolean hasDefinedChanged ()
          Returns whether or not the defined property changed.

boolean hasDescriptionChanged ()
          Returns whether or not the description property changed.

boolean hasNameChanged ()
          Returns whether or not the name property changed.

boolean haveCategoryActivityBindingsChanged ()
          Returns whether or not the categoryActivityBindings property changed.

Methods inherited from class java.lang. Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CategoryEvent

public CategoryEvent(
ICategory category,
                     boolean categoryActivityBindingsChanged,
                     boolean definedChanged,
                     boolean descriptionChanged,
                     boolean nameChanged)

Creates a new instance of this class.

Parameters:: category - the instance of the interface that changed.; categoryActivityBindingsChanged - true, iff the categoryActivityBindings property changed.; definedChanged - true, iff the defined property changed.; descriptionChanged - true, iff the description property changed.; nameChanged - true, iff the name property changed.

Method Detail

getCategory

public 
ICategory getCategory()

Returns the instance of the interface that changed.

Returns:: the instance of the interface that changed. Guaranteed not to be null.

hasDefinedChanged

public boolean hasDefinedChanged()

Returns whether or not the defined property changed.

Returns:: true, iff the defined property changed.

hasNameChanged

public boolean hasNameChanged()

Returns whether or not the name property changed.

Returns:: true, iff the name property changed.

hasDescriptionChanged

public boolean hasDescriptionChanged()

Returns whether or not the description property changed.

Returns:: true, iff the description property changed.

haveCategoryActivityBindingsChanged

public boolean haveCategoryActivityBindingsChanged()

Returns whether or not the categoryActivityBindings property changed.

Returns:: true, iff the categoryActivityBindings property changed.