Method onAction

src/app/MenuBar.cpp:954–967

	}

	void onAction(const ActionEvent& e) override {
		ui::Menu* menu = createMenu<LibraryMenu>();
		menu->cornerFlags = BND_CORNER_TOP;
		menu->box.pos = getAbsoluteOffset(math::Vec(0, box.size.y));

		// Check for updates when menu is opened
		if (!settings::devMode) {
			std::thread t([&]() {
				system::setThreadName(string::translate("MenuBar.library"));
				library::checkUpdates();
			});
			t.detach();
		}
	}

	void step() override {
		notification->box.pos = math::Vec(0, 0);