Method UpdatePosition

src/openrct2-ui/windows/Tooltip.cpp:57–89

        }

        void UpdatePosition(ScreenCoordsXY screenCoords)
        {
            int32_t screenWidth = ContextGetWidth();
            int32_t screenHeight = ContextGetHeight();
            screenCoords.x = std::clamp(screenCoords.x - (width / 2), 0, screenWidth - width);

            // TODO The cursor size will be relative to the window DPI.
            //      The amount to offset the y should be adjusted.

            const int32_t cursorHeight = 20;
            const int32_t cursorMargin = 4;
            const int32_t cursorOffset = cursorHeight + cursorMargin;

            const int32_t maxY = screenHeight - height;

            if (screenCoords.y + cursorOffset > maxY)
            {
                // Display the tooltip above the cursor if there is not enough space below.
                screenCoords.y -= (height + cursorMargin);
            }
            else
            {
                // Display the tooltip under the cursor if there is enough space below.
                screenCoords.y += cursorOffset;
            }

            screenCoords.y = std::clamp(screenCoords.y, cursorOffset, maxY);

            if (windowPos != screenCoords)
            {
                WindowSetPosition(*this, screenCoords);
            }
        }

        void onOpen() override
        {