Method step

src/MidiThing.cpp:618–627

		}

		void step() override {
			text = port ? port->getDriver()->getName() : "";
			if (text.empty()) {
				text = "(No driver)";
				color.a = 0.5f;
			}
			else {
				color.a = 1.f;
			}
		}
	};

	struct MidiDeviceItem : ui::MenuItem {