Object Hierarchy

    GObject
        GcmBrightness
        GcmClut
        GcmDdcClient
        GcmDdcControl
        GcmDdcDevice
        GcmDmi
        GcmEdid
        GInitiallyUnowned
            GtkWidget
                GtkMisc
                    GtkImage
                        GcmImage
                GtkContainer
                    GtkBin
                        GtkWindow
                            GcmSampleWindow
        GcmProfile
        GcmProfileStore
        GcmSensorClient
        GcmSensor
            GcmSensorColormunki
            GcmSensorDummy
            GcmSensorHuey
        GcmTables
        GcmUsb
        GcmX11Output
        GcmX11Screen