Object Hierarchy: Parlatype Reference Manual

# Object Hierarchy

        GObject
        ├── PtPlayer
        ├── GInitiallyUnowned
        │   ╰── GtkWidget
        │       ╰── GtkContainer
        │           ╰── GtkBin
        │               ├── GtkWindow
        │               │   ╰── GtkDialog
        │               │       ╰── GtkMessageDialog
        │               │           ╰── PtProgressDialog
        │               ╰── GtkScrolledWindow
        │                   ╰── PtWaveviewer
        ╰── PtWaveloader
        GBoxed
        ╰── PtWavedata