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Runtime

org.eclipse.gmf.runtime.common.ui.services.icon
Class IconService

java.lang.Object
  extended by 

org.eclipse.gmf.runtime.common.core.service.AbstractProvider
      extended by 

org.eclipse.gmf.runtime.common.core.service.Service
          extended by 
org.eclipse.gmf.runtime.common.ui.services.icon.IconService
All Implemented Interfaces:
java.util.EventListener, IProvider, IProviderChangeListener, IIconProvider

public class IconService
extends Service
implements IIconProvider

Service which handles icon operations.


Nested Class Summary
protected static class IconService.ProviderDescriptor
          A descriptor for IIconProvider defined by a configuration element.
 
Field Summary
 
Fields inherited from class org.eclipse.gmf.runtime.common.core.service. Service
INVALID_ELEMENT_MESSAGE_PATTERN
 
Method Summary
  Image getIcon ( IAdaptable hint)
          Convenience method for getting an icon for an element.
  Image getIcon ( IAdaptable hint, int flags)
          Gets the icon for the given object.
static  IconService getInstance ()
          Retrieves the singleton instance of the IconService.
protected   Service.ProviderDescriptor newProviderDescriptor ( IConfigurationElement element)
          Creates a new provider descriptor for the specified configuration element.
 
Methods inherited from class org.eclipse.gmf.runtime.common.core.service. Service
addProvider, clearCache, configureProviders, configureProviders, createPriorityCache, execute, executeUnique, getAllProviders, getCachingKey, getPriority, getProviders, isOptimistic, isOptimized, providerChanged, provides, provides, removeProvider
 
Methods inherited from class org.eclipse.gmf.runtime.common.core.service. AbstractProvider
addProviderChangeListener, fireProviderChange, removeProviderChangeListener
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.eclipse.gmf.runtime.common.core.service. IProvider
addProviderChangeListener, provides, removeProviderChangeListener
 

Method Detail

getInstance

public static 
IconService getInstance()
Retrieves the singleton instance of the IconService.

Returns:
IconService the IconService singleton instance

getIcon

public 
Image getIcon(
IAdaptable hint,
                     int flags)
Description copied from interface: IIconProvider
Gets the icon for the given object.

Specified by:
getIcon in interface IIconProvider
Parameters:
hint - argument adaptable to IElement
flags - optional icon flags
Returns:
Image the icon
See Also:
IIconProvider.getIcon(IAdaptable, int)

getIcon

public 
Image getIcon(
IAdaptable hint)
Convenience method for getting an icon for an element.

Parameters:
hint - argument adaptable to IElement or IElementTypeInfo
Returns:
Image the image

newProviderDescriptor

protected 
Service.ProviderDescriptor newProviderDescriptor(
IConfigurationElement element)
Description copied from class: Service
Creates a new provider descriptor for the specified configuration element.

Overrides:
newProviderDescriptor in class Service
Parameters:
element - The configuration element from which to create the descriptor.
Returns:
A new provider descriptor.
See Also:
Service.newProviderDescriptor(org.eclipse.core.runtime.IConfigurationElement)

Runtime

Guidelines for using Eclipse APIs.

Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire