Method _onKeyUp

packages/main/src/SplitButton.ts:314–343

(e: KeyboardEvent)

	}

	_onKeyUp(e: KeyboardEvent) {
		const target = e.target as Button;
		if (this._isArrowKeyAction(e)) {
			e.preventDefault();
			this._activeArrowButton = false;
			return;
		}

		if (isSpace(e)) {
			e.preventDefault();
			e.stopPropagation();
			this._textButtonActive = false;
			if (!this._shiftOrEscapePressedDuringSpace) { // Do not fire click if Arrow button is focused by mouse and Space is pressed afterwards
				if (target !== this.arrowButton) {
					this._fireClick();
				} else {
					this._fireArrowClick();
				}
			}

			this._shiftOrEscapePressedDuringSpace = false;
			return;
		}

		const shouldToggleTextButtonActiveStateOff = isEnter(e) || (isShift(e) && this._textButtonActive);

		if (shouldToggleTextButtonActiveStateOff) {
			this._textButtonActive = false;
		}
	}

	_resetActionButtonStates() {
		this._activeArrowButton = false;