Object Hierarchy

    GObject
    ├── GInitiallyUnowned
    │   ╰── GtkWidget
    │       ├── GtkEntry
    │       │   ╰── GtkSearchEntry
    │       │       ╰── GWeatherLocationEntry
    │       ╰── GtkContainer
    │           ╰── GtkBin
    │               ╰── GtkComboBox
    │                   ╰── GWeatherTimezoneMenu
    ╰── GWeatherInfo
    GBoxed
    ├── GWeatherLocation
    ╰── GWeatherTimezone