Method enableHandle

src/cdk/drag-drop/drag-ref.ts:648–653

* Enables a handle, if it has been disabled. * @param handle Handle element to be enabled.

(handle: HTMLElement)

   * @param handle Handle element to be enabled.
   */
  enableHandle(handle: HTMLElement) {
    if (this._disabledHandles.has(handle)) {
      this._disabledHandles.delete(handle);
      toggleNativeDragInteractions(handle, this.disabled);
    }
  }

  /** Sets the layout direction of the draggable item. */
  withDirection(direction: Direction): this {