`TGtkMessageDialog`
	ro	message_area

`TGtkDialog`

`TGtkWindow`
		accept_focus
		application
		attached_to
		decorated
		deletable
		destroy_with_parent
		focus_on_map
		focus_visible
		gravity
		hide_titlebar_when_maximized
		icon
		icon_name
		mnemonics_visible
		modal
		resizable
		role
		screen
		skip_pager_hint
		skip_taskbar_hint
		title
		transient_for
		type_hint
		urgency_hint

`TGtkBin`

`TGtkContainer`
		border_width

`TGtkWidget`
		app_paintable
		can_default
		can_focus
		events
		focus_on_click
		halign
		has_tooltip
		hexpand
		hexpand_set
		margin_bottom
		margin_end
		margin_start
		margin_top
		name
		no_show_all
		opacity
		parent
		receives_default
	ro	scale_factor
		sensitive
		tooltip_markup
		tooltip_text
		valign
		vexpand
		vexpand_set
		visible
	ro	window

`TGInitiallyUnowned`

`TGObject`