Method setCurrentIndex

app/src/Misc/HelpCenter.cpp:157–170

* @brief Selects a page by index and triggers content fetching. */

 * @brief Selects a page by index and triggers content fetching.
 */
void Misc::HelpCenter::setCurrentIndex(int index)
{
  if (m_currentIndex == index)
    return;

  m_currentIndex = index;
  Q_EMIT currentIndexChanged();

  m_pageContent.clear();
  Q_EMIT pageContentChanged();

  if (index >= 0 && index < m_filteredPages.count())
    fetchPage(index);
}

/**
 * @brief Sets the search filter and re-applies filtering to the pages list.