GObject
        GInitiallyUnowned
            GtkWidget
                GtkContainer
                    GtkBin
                        GtkComboBox
                            EActionComboBox
                                ECharsetComboBox
                            EAuthComboBox
                            ESourceComboBox
                                EClientComboBox
                            EPortEntry
                        GtkFrame
                            EActivityProxy
                        GtkWindow
                            GtkDialog
                                EAlertDialog
                                EAttachmentDialog
                                ECategoriesDialog
                                ECategoryEditor
                                ENameSelectorDialog
                                ERuleEditor
                                ESourceConfigDialog
                                ESourceSelectorDialog
                                ETableFieldChooserDialog
                                GalDefineViewsDialog
                                GalViewInstanceSaveAsDialog
                                GalViewNewDialog
                            GtkAssistant
                                EImportAssistant
                            EPreferencesWindow
                        GtkToolItem
                            GtkToolButton
                                GtkMenuToolButton
                                    EMenuToolButton
                        GtkButton
                            EOnlineButton
                    GtkBox
                        GtkInfoBar
                            EActivityBar
                            EAlertBar
                        GtkVBox
                            EAttachmentBar
                            EImageChooser
                            EPreviewPane
                            ETableFieldChooser
                        GtkHBox
                            EAttachmentButton
                            ESearchBar
                            EUrlEntry
                        ESourceConfig
                            EBookSourceConfig
                            ECalSourceConfig
                        EIntervalChooser
                    GtkTreeView
                        ESourceSelector
                            EAlarmSelector
                            EAutocompleteSelector
                            EClientSelector
                        EAttachmentTreeView
                        ECategoriesSelector
                    GtkIconView
                        EAttachmentIconView
                        EPictureGallery
                    GtkPaned
                        GtkVPaned
                            EAttachmentPaned
                            EWebViewPreview
                        EPaned
                    GtkLayout
                        GnomeCanvas
                            ECanvas
                                ECalendar
                        GtkHTML
                            EWebViewGtkHTML
                    GtkGrid
                        ECategoriesEditor
                    GtkTable
                        ETable
                        ETree
                    WebKitWebView
                        EWebView
                EMap
                GtkEntry
                    ENameSelectorEntry
                        ENameSelectorList
                    ESpellEntry
            GnomeCanvasItem
                ECalendarItem
                ECanvasBackground
                GnomeCanvasGroup
                    ECanvasVbox
                    EReflow
                    ETableClickToAdd
                    ETableGroup
                        ETableGroupLeaf
                ETableFieldChooserItem
                ETableHeaderItem
                ETableItem
                EText
            GtkCellRenderer
                ECellRendererColor
            EPrintable
        EActivity
        EAlert
        EAttachment
        EExtension
            EAttachmentHandler
                EAttachmentHandlerImage
                EAttachmentHandlerSendto
        GtkListStore
            EAttachmentStore
        EBitArray
        GtkEntryCompletion
            ECategoryCompletion
        ECell
            ECellToggle
                ECellCheckbox
            ECellPopup
                ECellCombo
                ECellDateEdit
            ECellText
                ECellDate
                ECellNumber
                ECellPercent
                ECellSize
            ECellHbox
            ECellPixbuf
            ECellTree
            ECellVbox
        EClientCache
        EConfig
        EPluginHook
            EConfigHook
            EEventHook
            EImportHook
            EPluginUIHook
        EContactStore
        EDestinationStore
        EEvent
        SoupRequest
            EFileRequest
            EStockRequest
        EFilterElement
            EFilterInput
                EFilterCode
            EFilterColor
            EFilterDatespec
            EFilterFile
            EFilterInt
            EFilterOption
        EFilterPart
        EFilterRule
        EFocusTracker
        EImport
        GtkAction
            EMenuToolAction
            EPopupAction
        ENameSelector
        ENameSelectorModel
        EPhotoCache
        EPlugin
        EReflowModel
        ERuleContext
        ESelectionModel
            ESelectionModelArray
                ESelectionModelSimple
                ETableSelectionModel
            ETreeSelectionModel
        ESendOptionsDialog
        ESorter
            ESorterArray
            ETableSorter
        ETableCol
        ETableColumnSpecification
        ETableConfig
        ETableExtras
        ETableHeader
        ETableModel
            ETableMemory
                ETableMemoryStore
            ETableSubset
                ETableSorted
                ETableWithout
            ETreeTableAdapter
            GalDefineViewsModel
        ETableSearch
        ETableSortInfo
        ETableSpecification
        ETableState
        ETextEventProcessor
            ETextEventProcessorEmacsLike
        ETextModel
        ETimezoneDialog
        ETreeModel
            ETreeMemory
            ETreeSorted
        ETreeModelGenerator
        GtkUIManager
            EUIManager
        GalViewCollection
        GalView
            GalViewEtable
        GalViewFactory
            GalViewFactoryEtable
        GalViewInstance
    GInterface
        EAlertSink
        EAttachmentView
        ESelectable