Method persistData

qrenderdoc/Windows/EventBrowser.cpp:5536–5571

}

QVariant EventBrowser::persistData()
{
  QVariantMap state;

  // temporarily turn off stretching the last section so we can get the real sizes.
  ui->events->header()->setStretchLastSection(false);

  QVariantList columns;
  for(int i = 0; i < COL_COUNT; i++)
  {
    QVariantMap col;

    bool hidden = ui->events->header()->isSectionHidden(i);

    // we temporarily make the section visible to get its size, since otherwise it returns 0.
    // There's no other way to access the 'hidden section sizes' which are transient and will be
    // lost otherwise.
    ui->events->header()->showSection(i);
    int size = ui->events->header()->sectionSize(i);
    if(hidden)
      ui->events->header()->hideSection(i);

    // name is just informative
    col[lit("name")] = ui->events->model()->headerData(i, Qt::Horizontal);
    col[lit("index")] = ui->events->header()->visualIndex(i);
    col[lit("hidden")] = hidden;
    col[lit("size")] = size;
    columns.push_back(col);
  }

  ui->events->header()->setStretchLastSection(true);

  state[lit("columns")] = columns;

  return state;
}

void EventBrowser::setPersistData(const QVariant &persistData)
{