Method OnClick

src/signs_gui.cpp:472–521

	}

	void OnClick([[maybe_unused]] Point pt, WidgetID widget, [[maybe_unused]] int click_count) override
	{
		switch (widget) {
			case WID_QES_LOCATION: {
				const Sign *si = Sign::Get(this->cur_sign);
				TileIndex tile = TileVirtXY(si->x, si->y);
				if (_ctrl_pressed) {
					ShowExtraViewportWindow(tile);
				} else {
					ScrollMainWindowToTile(tile);
				}
				break;
			}

			case WID_QES_PREVIOUS:
			case WID_QES_NEXT: {
				const Sign *si = this->PrevNextSign(widget == WID_QES_NEXT);

				/* Rebuild the sign list */
				this->signs.ForceRebuild();
				this->signs.NeedResort();
				this->BuildSignsList();
				this->SortSignsList();

				/* Scroll to sign and reopen window */
				ScrollMainWindowToTile(TileVirtXY(si->x, si->y));
				UpdateSignEditWindow(si);
				break;
			}

			case WID_QES_OK:
				if (RenameSign(this->cur_sign, this->name_editbox.text.GetText())) break;
				[[fallthrough]];

			case WID_QES_CANCEL:
				this->Close();
				break;

			case WID_QES_DELETE:
				/* Only need to set the buffer to null, the rest is handled as the OK button */
				RenameSign(this->cur_sign, "");
				/* don't delete this, we are deleted in Sign::~Sign() -> DeleteRenameSignWindow() */
				break;

			case WID_QES_MOVE:
				HandlePlacePushButton(this, WID_QES_MOVE, SPR_CURSOR_SIGN, HT_RECT);
				this->last_user_action = widget;
				break;
		}
	}

	void OnPlaceObject([[maybe_unused]] Point pt, TileIndex tile) override
	{