# enum GtkButtonsType
# Prebuilt sets of buttons for the dialog. If none of these choices are appropriate, simply use GTK_BUTTONS_NONE then call gtk_dialog_add_buttons().
# See: https://developer.gnome.org/gtk3/stable/GtkMessageDialog.html#GtkButtonsType
extern class GtkButtonsType `{GtkButtonsType`}
	# No buttons at all
	new none `{ return GTK_BUTTONS_NONE; `}

	# An OK button.
	new ok `{ return GTK_BUTTONS_OK; `}

	# A Close button.
	new close `{ return GTK_BUTTONS_CLOSE; `}

	# A Cancel button.
	new cancel `{ return GTK_BUTTONS_CANCEL; `}

	# Yes and No buttons.
	new yes_no `{ return GTK_BUTTONS_YES_NO; `}

	# OK and Cancel buttons.
	new ok_cancel `{ return GTK_BUTTONS_OK_CANCEL; `}
end