Method setDefaultState

src/aria/private/toolbar/toolbar.ts:215–223

* Sets the toolbar to its default initial state. * * Sets the active index to the selected widget if one exists and is focusable. * Otherwise, sets the active index to the first focusable widget.

()

   * Otherwise, sets the active index to the first focusable widget.
   */
  setDefaultState() {
    const firstItem = this.listBehavior.navigationBehavior.peekFirst({
      items: this.inputs.items(),
    });

    if (firstItem) {
      this.inputs.activeItem.set(firstItem);
    }
  }

  /** Sets the default active state of the toolbar before receiving interaction for the first time. */
  setDefaultStateEffect(): void {