Function onDropdown

src/OpenLoco/src/Ui/Windows/TerraForm.cpp:350–363

0x004BBAF5

        // 0x004BBAF5
        static void onDropdown(Window& self, WidgetIndex_t widgetIndex, [[maybe_unused]] const WidgetId id, int16_t itemIndex)
        {
            if (widgetIndex != widx::object_colour)
            {
                return;
            }
            if (itemIndex == -1)
            {
                return;
            }

            _treeColour = static_cast<Colour>(Dropdown::getHighlightedItem());
            self.invalidate();
        }

        // 0x004BBDA5
        static void onUpdate(Window& self)