Method onButton

src/core/MIDIMap.cpp:311–324

	}

	void onButton(const ButtonEvent& e) override {
		e.stopPropagating();
		if (!module)
			return;

		if (e.action == GLFW_PRESS && e.button == GLFW_MOUSE_BUTTON_LEFT) {
			e.consume(this);
		}

		if (e.action == GLFW_PRESS && e.button == GLFW_MOUSE_BUTTON_RIGHT) {
			module->clearMap(id);
			e.consume(this);
		}
	}

	void onSelect(const SelectEvent& e) override {
		if (!module)