org.eclipse.ui.editors.text
Interfaces 
IEncodingActionsConstants
IEncodingActionsDefinitionIds
IEncodingActionsHelpContextIds
IEncodingSupport
IStorageDocumentProvider
ITextEditorHelpContextIds
Classes 
DefaultEncodingSupport
EncodingActionGroup
FileDocumentProvider
StorageDocumentProvider
TextEditor
TextEditorActionContributor
TextEditorPreferenceConstants
TextEditorPreferencePage