Method ErrmsgWindow

src/error_gui.cpp:110–115

public:
	ErrmsgWindow(const ErrorMessageData &data) :
		Window(data.HasFace() ? _errmsg_face_desc : _errmsg_desc),
		ErrorMessageData(data)
	{
		this->InitNested();
	}

	void UpdateWidgetSize(WidgetID widget, Dimension &size, [[maybe_unused]] const Dimension &padding, [[maybe_unused]] Dimension &fill, [[maybe_unused]] Dimension &resize) override
	{