|  |  | Gnome Scan Reference Manual |  | 
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    GObject
        GnomeScanBackend
        GTypeModule
            GnomeScanModule
        GnomeScanModuleManager
        GnomeScanNode
            GnomeScanScanner
            GnomeScanSink
        GnomeScanJob
        GInitiallyUnowned
            GtkObject
                GtkWidget
                    GtkContainer
                        GtkBin
                            GtkWindow
                                GnomeScanDialog