GObject
        EBitArray
        EExtension
            EShellBackend
        ELogger
        GTypeModule
            EModule
        ESignature
        EList
            ESignatureList
        UniqueApp
            EShell
        GInitiallyUnowned
            GtkObject
                GtkWidget
                    GtkContainer
                        GtkBin
                            EShellContent
                            EShellSidebar
                            EShellSwitcher
                            GtkWindow
                                EShellWindow
                            GtkComboBox
                                EActionComboBox
                        GtkBox
                            EShellSearchbar
                            GtkHBox
                                EShellTaskbar
        EShellView
        EShellSettings
        EActivity
    GInterface
        EExtensible