Method setup

packages/react-aria/src/dnd/DragManager.ts:194–210

()

  }

  setup(): void {
    document.addEventListener('keydown', this.onKeyDown, true);
    document.addEventListener('keyup', this.onKeyUp, true);
    window.addEventListener('focus', this.onFocus, true);
    window.addEventListener('blur', this.onBlur, true);
    document.addEventListener('click', this.onClick, true);
    document.addEventListener('pointerdown', this.onPointerDown, true);

    for (let event of CANCELED_EVENTS) {
      document.addEventListener(event, this.cancelEvent, true);
    }

    this.mutationObserver = new MutationObserver(() => this.updateValidDropTargets());
    this.updateValidDropTargets();

    announce(this.stringFormatter.format(MESSAGES[getDragModality()]));
  }

  teardown(): void {
    document.removeEventListener('keydown', this.onKeyDown, true);