Method OnClick

src/town_gui.cpp:475–519

	}

	void OnClick([[maybe_unused]] Point pt, WidgetID widget, [[maybe_unused]] int click_count) override
	{
		switch (widget) {
			case WID_TV_CENTER_VIEW: // scroll to location
				if (_ctrl_pressed) {
					ShowExtraViewportWindow(this->town->xy);
				} else {
					ScrollMainWindowToTile(this->town->xy);
				}
				break;

			case WID_TV_SHOW_AUTHORITY: // town authority
				ShowTownAuthorityWindow(this->window_number);
				break;

			case WID_TV_CHANGE_NAME: // rename
				ShowQueryString(GetString(STR_TOWN_NAME, this->window_number), STR_TOWN_VIEW_RENAME_TOWN_BUTTON, MAX_LENGTH_TOWN_NAME_CHARS, this, CS_ALPHANUMERAL, {QueryStringFlag::EnableDefault, QueryStringFlag::LengthIsInChars});
				break;

			case WID_TV_CATCHMENT:
				SetViewportCatchmentTown(Town::Get(this->window_number), !this->IsWidgetLowered(WID_TV_CATCHMENT));
				break;

			case WID_TV_EXPAND: // expand town - only available on Scenario editor
				Command<CMD_EXPAND_TOWN>::Post(STR_ERROR_CAN_T_EXPAND_TOWN, static_cast<TownID>(this->window_number), 0, {TownExpandMode::Buildings, TownExpandMode::Roads});
				break;

			case WID_TV_EXPAND_BUILDINGS: // expand buildings of town - only available on Scenario editor
				Command<CMD_EXPAND_TOWN>::Post(STR_ERROR_CAN_T_EXPAND_TOWN, static_cast<TownID>(this->window_number), 0, {TownExpandMode::Buildings});
				break;

			case WID_TV_EXPAND_ROADS: // expand roads of town - only available on Scenario editor
				Command<CMD_EXPAND_TOWN>::Post(STR_ERROR_CAN_T_EXPAND_TOWN, static_cast<TownID>(this->window_number), 0, {TownExpandMode::Roads});
				break;

			case WID_TV_DELETE: // delete town - only available on Scenario editor
				Command<CMD_DELETE_TOWN>::Post(STR_ERROR_TOWN_CAN_T_DELETE, static_cast<TownID>(this->window_number));
				break;

			case WID_TV_GRAPH: {
				ShowTownCargoGraph(this->window_number);
				break;
			}
		}
	}

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