GObject.Object
GObject.InitiallyUnowned
Gtk.Widget
Adw.Dialog
Adw.AlertDialog
Panel.ChangesDialog
Gtk.Window
Adw.MessageDialog
Panel.SaveDialog
Gtk.ApplicationWindow
Adw.ApplicationWindow
Panel.Workspace
Panel.DocumentWorkspace
Panel.Dock
Panel.Frame
Panel.FrameHeaderBar
Panel.FrameSwitcher
Panel.FrameTabBar
Panel.Grid
Panel.GridColumn
Panel.OmniBar
Panel.Paned
Panel.Statusbar
Panel.ThemeSelector
Panel.ToggleButton
Panel.Widget
Gio.Application
Gtk.Application
Adw.Application
Panel.Application
Gtk.WindowGroup
Panel.Workbench
Panel.ActionMuxer
Panel.GSettingsActionGroup
Panel.Inhibitor
Panel.LayeredSettings
Panel.MenuManager
Panel.Position
Panel.SaveDelegate
Panel.Session
Panel.SessionItem
Panel.Settings