Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-61368

QStandardItemModel: When there is a lot of rows in a QTreeView, then doing a selectAll(), followed by expanding some items then selectAll() again can cause a performance hit

XMLWordPrintable

    • 74be42ca598c4f13486191c0b8c58bee3d1f1090 e3a1b18bc3e213c318107b84b07543d945b48514

      QStandardItemModel: When there is a lot of rows in a QTreeView, then doing a selectAll(), followed by expanding some items then selectAll() again can cause a performance hit. The first selectAll() is relatively fast, but the second can take considerably longer.

        1. qtbug61368.zip
          11 kB
          Andy Shaw
        2. qtbug61368.zip
          2 kB
          Friedemann Kleint
        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            erikv Erik Verbruggen
            andysh Andy Shaw
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes