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  1. Qt
  2. QTBUG-139344

call TreeView's expand in delegate will add extra items

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    • 5f0479f8d (dev), f83eb8c4c (6.10), 1c6265ab1 (tqtc/lts-6.8)

      in delegate, if hasChildren become true, then call treeView.expand(row),
      expected result is just expand this item, but the TreeView added extra items.
      it looks like expanded it twice, double it's children.

      just push the button "Add last".

        1. treeview_test.tar.gz
          4 kB
        For Gerrit Dashboard: QTBUG-139344
        # Subject Branch Project Status CR V
        681279,3 Avoid duplicate item insertion during parent expansion dev qt/qtdeclarative Status: MERGED +2 0
        684231,2 Avoid duplicate item insertion during parent expansion 6.10 qt/qtdeclarative Status: MERGED +2 0
        684789,3 Avoid duplicate item insertion during parent expansion tqtc/lts-6.8 qt/tqtc-qtdeclarative Status: MERGED +2 0
        686700,1 Avoid duplicate item insertion during parent expansion tqtc/lts-6.5 qt/tqtc-qtdeclarative Status: ABANDONED 0 0

            santhoshkumar Santhosh Kumar Selvaraj
            niqingliang2003 niqingliang2003
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              Created:
              Updated:
              Resolved:

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