Method constructor

packages/main/src/Button.ts:425–451

()

	@i18n("@ui5/webcomponents")
	static i18nBundle: I18nBundle;
	constructor() {
		super();
		this._deactivate = () => {
			if (activeButton) {
				activeButton._setActiveState(false);
			}
		};

		this._onclickBound = e => {
			if (e instanceof CustomEvent) {
				return;
			}

			this._onclick(e);
		};

		if (!this._clickHandlerAttached) {
			this.addEventListener("click", this._onclickBound);
			this._clickHandlerAttached = true;
		}

		if (!isGlobalHandlerAttached) {
			document.addEventListener("mouseup", this._deactivate);

			isGlobalHandlerAttached = true;
		}
	}

	_ontouchstart() {
		if (this.nonInteractive) {