Method completeCollapse

src/service/resource.js:541–555

* Completes collapse: ensures that the element is `display:none` and * updates layout box.

()

   * updates layout box.
   */
  completeCollapse() {
    toggle(this.element, false);
    this.layoutBox_ = layoutRectLtwh(
      this.layoutBox_.left,
      this.layoutBox_.top,
      0,
      0
    );
    this.isFixed_ = false;
    this.element.updateLayoutBox(this.getLayoutBox());
    const owner = this.getOwner();
    if (owner) {
      owner.collapsedCallback(this.element);
    }
  }

  /**
   * Completes expand: ensures that the element is not `display:none` and