## Object Hierarchy

        GObject
            GInitiallyUnowned
                GtkObject
                    GtkWidget
                        GtkContainer
                            GtkBin
                                GtkWindow
                                    GtkDialog
                                        MateAbout
                                        MateScores
                                    MateApp
                                    MateDialog
                                        MateMessageBox
                                        MatePropertyBox
                                GtkButton
                                    MateColorPicker
                                    MateFontPicker
                                    MateHRef
                                MateDruidPage
                                    MateDruidPageEdge
                                    MateDruidPageStandard
                            GtkBox
                                GtkHBox
                                    MateAppBar
                                    MateDateEdit
                                    GtkCombo
                                        MateEntry
                                GtkVBox
                                    MateFileEntry
                                        MatePixmapEntry
                                    MateIconEntry
                                    MateIconSelection
                            MateDruid
                            GtkLayout
                                MateCanvas
                                    MateIconList
                        GtkMisc
                            GtkImage
                                MatePixmap
                    MateClient
                    MateCanvasItem
                        MateIconTextItem
                    MateMDIChild
                        MateMDIGenericChild
                    MateMDI