Eclipse GMF Guide (Galileo) - DefaultPaletteProvider (Eclipse GMF Documentation)

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org.eclipse.gmf.runtime.diagram.ui.providers
Class DefaultPaletteProvider

java.lang.Object
  

org.eclipse.gmf.runtime.common.core.service.AbstractProvider
      
org.eclipse.gmf.runtime.diagram.ui.providers.DefaultPaletteProvider

All Implemented Interfaces:: IProvider

public class DefaultPaletteProvider
extends AbstractProvider
extends AbstractProvider

The defaul palette provider. It reads XML palette contributions from the provider's extension point and contributes them to an editor's palette based on different contribution criteria The provider class should not be subclassed since it does its contribution totally from XML However, if programatic contribution is required, then the IPaletteProvider interface should be implemented directly instead

Constructor Summary

DefaultPaletteProvider ()


Method Summary

void contributeToPalette ( IEditorPart editor, java.lang.Object content, PaletteRoot root, java.util.Map predefinedEntries)


boolean provides ( IOperation operation)
          Indicates whether this provider provides the specified operation.

void setContributions ( IConfigurationElement configElement)
          Adds the configuration elements to the list of palette provider XML contributions

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

Constructor Detail

DefaultPaletteProvider

public DefaultPaletteProvider()

Method Detail

setContributions

public void setContributions(
IConfigurationElement configElement)

Adds the configuration elements to the list of palette provider XML contributions

Parameters:: configElement -

contributeToPalette

public void contributeToPalette(
IEditorPart editor,
                                java.lang.Object content,
                                
PaletteRoot root,
                                java.util.Map predefinedEntries)

See Also:: org.eclipse.gmf.runtime.diagram.ui.services.palette.IPaletteProvider#contributeToPalette(org.eclipse.ui.IEditorPart, java.lang.Object)

provides

public boolean provides(
IOperation operation)

Description copied from interface: IProvider

Indicates whether this provider provides the specified operation.

Providers generally cast the operation to a service specific IOperation-derived class in order to determine whether they support the request.

Parameters:: operation - The operation in question.
Returns:: true if this provider provides the operation; false otherwise.