Method _getOutsideClickStream

src/material/menu/menu-trigger.ts:157–159

(overlayRef: OverlayRef)

  }

  protected override _getOutsideClickStream(overlayRef: OverlayRef) {
    return overlayRef.backdropClick();
  }

  /** Handles mouse presses on the trigger. */
  _handleMousedown(event: MouseEvent): void {