Object Hierarchy

    GObject
    ├── GInitiallyUnowned
       ╰── GtkWidget
           ├── GtkWindow
              ├── AdwWindow
                 ╰── CallsAccountOverview
              ╰── GtkApplicationWindow
                  ├── CallsCallWindow
                  ╰── AdwApplicationWindow
                      ╰── CallsMainWindow
           ├── GtkListBoxRow
              ├── AdwPreferencesRow
                 ╰── AdwActionRow
                     ╰── CallsAccountRow
              ├── CallsCallRecordRow
              ╰── CallsContactsRow
           ╰── AdwBin
               ├── CallsCallSelectorItem
               ├── CallsContactsBox
               ├── CallsHistoryBox
               ╰── CallsNewCallBox
    ├── CallsProvider
    ├── GApplication
       ╰── GtkApplication
           ╰── AdwApplication
               ╰── CallsApplication
    ├── CallsBestMatch
    ├── CallsCall
    ├── GomResource
       ╰── CallsCallRecord
    ├── CallsContactsProvider
    ├── GDBusProxy
       ├── CallsDBusCallsCallProxy
       ├── CallsDBusEmergencyCallsProxy
       ├── GDBOManagerProxy
       ├── GDBOModemProxy
       ├── GDBOVoiceCallManagerProxy
       ╰── GDBOVoiceCallProxy
    ├── GDBusInterfaceSkeleton
       ├── CallsDBusCallsCallSkeleton
       ├── CallsDBusEmergencyCallsSkeleton
          ╰── CallsEmergencyCallsManager
       ├── GDBOManagerSkeleton
       ├── GDBOModemSkeleton
       ├── GDBOVoiceCallManagerSkeleton
       ╰── GDBOVoiceCallSkeleton
    ├── CallsDBusManager
    ├── GDBusObjectManagerClient
       ╰── CallsDBusObjectManagerClient
    ├── GDBusObjectProxy
       ╰── CallsDBusObjectProxy
    ├── GDBusObjectSkeleton
       ╰── CallsDBusObjectSkeleton
    ├── CallsManager
    ├── CallsNetworkWatch
    ├── CallsNotifier
    ├── CallsPlugin
    ├── CallsPluginManager
    ├── CallsRecordStore
    ├── CallsRinger
    ├── CallsSettings
    ╰── CallsUiCallData
    GInterface
    ├── CallsAccount
    ├── CallsOrigin
    ├── CallsMessageSource
    ├── CallsAccountProvider
    ├── CallsDBusCallsCall
    ├── CallsDBusEmergencyCalls
    ├── CallsDBusObject
    ├── CallsUssd
    ├── GDBOManager
    ├── GDBOModem
    ├── GDBOVoiceCall
    ╰── GDBOVoiceCallManager
    GEnum
    ├── CallsAccountState
    ├── CallsAccountStateReason
    ├── CallsCallState
    ├── CallsCallType
    ├── CallsRingState
    ╰── CallsUssdState
    GFlags
    ╰── CallsManagerFlags