Method OnClick

src/timetable_gui.cpp:617–731

	}

	void OnClick([[maybe_unused]] Point pt, WidgetID widget, [[maybe_unused]] int click_count) override
	{
		const Vehicle *v = this->vehicle;

		switch (widget) {
			case WID_VT_ORDER_VIEW: // Order view button
				ShowOrdersWindow(v);
				break;

			case WID_VT_TIMETABLE_PANEL: { // Main panel.
				int selected = GetOrderFromTimetableWndPt(pt.y, v);

				this->CloseChildWindows();
				this->sel_index = (selected == INT32_MAX || selected == this->sel_index) ? -1 : selected;
				break;
			}

			case WID_VT_START_DATE: // Change the date that the timetable starts.
				if (_settings_client.gui.timetable_mode == TimetableMode::Seconds) {
					this->query_widget = WID_VT_START_DATE;
					this->change_timetable_all = _ctrl_pressed;
					ShowQueryString({}, STR_TIMETABLE_START_SECONDS_QUERY, 6, this, CS_NUMERAL, QueryStringFlag::AcceptUnchanged);
				} else {
					ShowSetDateWindow(this, v->index.base(), TimerGameEconomy::date, TimerGameEconomy::year, TimerGameEconomy::year + MAX_TIMETABLE_START_YEARS,
						[ctrl=_ctrl_pressed](const Window *w, TimerGameEconomy::Date date) {
							Command<CMD_SET_TIMETABLE_START>::Post(STR_ERROR_CAN_T_TIMETABLE_VEHICLE, w->window_number, ctrl, GetStartTickFromDate(date));
						}
					);
				}
				break;

			case WID_VT_CHANGE_TIME: { // "Wait For" button.
				this->query_widget = WID_VT_CHANGE_TIME;
				int selected = this->sel_index;
				VehicleOrderID real = (selected + 1) / 2;

				if (real >= v->GetNumOrders()) real = 0;

				const Order *order = v->GetOrder(real);
				std::string current;

				if (order != nullptr) {
					uint time = (selected % 2 != 0) ? order->GetTravelTime() : order->GetWaitTime();
					time /= TicksPerTimetableUnit();

					if (time != 0) {
						current = GetString(STR_JUST_INT, time);
					}
				}

				this->change_timetable_all = _ctrl_pressed && (order != nullptr);
				ShowQueryString(current, STR_TIMETABLE_CHANGE_TIME_QUERY, 31, this, CS_NUMERAL, QueryStringFlag::AcceptUnchanged);
				break;
			}

			case WID_VT_CHANGE_SPEED: { // Change max speed button.
				this->query_widget = WID_VT_CHANGE_SPEED;
				int selected = this->sel_index;