Method UpdateWidgetSize

src/group_gui.cpp:456–524

	}

	void UpdateWidgetSize(WidgetID widget, Dimension &size, [[maybe_unused]] const Dimension &padding, [[maybe_unused]] Dimension &fill, [[maybe_unused]] Dimension &resize) override
	{
		switch (widget) {
			case WID_GL_LIST_GROUP:
				size.width = this->ComputeGroupInfoSize();
				fill.height = resize.height = this->tiny_step_height;
				break;

			case WID_GL_ALL_VEHICLES:
			case WID_GL_DEFAULT_VEHICLES:
				size.width = this->ComputeGroupInfoSize();
				size.height = this->tiny_step_height;
				break;

			case WID_GL_INFO: {
				uint left_side = 0;
				for (const StringID &label : {STR_GROUP_PROFIT_THIS_PERIOD, STR_GROUP_PROFIT_THIS_YEAR, STR_GROUP_PROFIT_LAST_PERIOD, STR_GROUP_PROFIT_LAST_YEAR, STR_GROUP_OCCUPANCY}) {
					left_side = std::max(left_side, GetStringBoundingBox(label).width);
				}

				/* Guestimate that 12 digits is reasonable*/
				uint right_side = std::max(
					GetStringBoundingBox(GetString(STR_GROUP_OCCUPANCY_VALUE, GetParamMaxDigits(3))).width,
					GetStringBoundingBox(GetString(STR_JUST_CURRENCY_LONG, GetParamMaxDigits(12))).width
				);

				size.width = left_side + WidgetDimensions::scaled.hsep_wide + right_side + padding.width;
				break;
			}

			case WID_GL_SORT_BY_ORDER: {
				Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->GetString());
				d.width += padding.width + Window::SortButtonWidth() * 2; // Doubled since the string is centred and it also looks better.
				d.height += padding.height;
				size = maxdim(size, d);
				break;
			}

			case WID_GL_LIST_VEHICLE:
				this->ComputeGroupInfoSize();
				fill.height = resize.height = GetVehicleListHeight(this->vli.vtype, this->tiny_step_height);
				size.height = 4 * resize.height;
				break;

			case WID_GL_GROUP_BY_DROPDOWN:
				size.width = GetStringListWidth(this->vehicle_group_by_names) + padding.width;
				break;

			case WID_GL_SORT_BY_DROPDOWN:
				size.width = GetStringListWidth(this->vehicle_group_none_sorter_names_calendar);
				size.width = std::max(size.width, GetStringListWidth(this->vehicle_group_none_sorter_names_wallclock));
				size.width = std::max(size.width, GetStringListWidth(this->vehicle_group_shared_orders_sorter_names_calendar));
				size.width = std::max(size.width, GetStringListWidth(this->vehicle_group_shared_orders_sorter_names_wallclock));
				size.width += padding.width;
				break;

			case WID_GL_FILTER_BY_CARGO:
				size.width = std::max(size.width, GetDropDownListDimension(this->BuildCargoDropDownList(true)).width + padding.width);