render cells slowly after pasting lots of values

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Normal
    • 5.8.0
    • Affects Version/s: 5.3.0
    • Component/s: None
    • None

      Steps to Reproduce

      1. run the code

       <spreadsheet id="ss" height="100%" width="100%"
                 maxVisibleRows="1000" maxVisibleColumns="40" showContextMenu="true"
                 showToolbar="true" showSheetbar="true" showSheetTabContextMenu="true" showFormulabar="true"/>

      2. click New Book button
      3. copy A1:J300 from 1000r10c.xlsx
      4. paste to keikai, into a blank sheet
      5. scroll down over 100 rows

      Current Result

      keikai obviously renders cells slower than normal cases.

      Expected Result

      render cells faster or like normal scrolling

      Debug Information

      1. if you load a file with lots of row and column then scroll down, keikai doesn't render so slowly.
      2. please check chrome profile file

        1. 1000r10c.xlsx
          71 kB
        2. profile-scroll-down.json.zip
          850 kB
        3. updateCellAutoHeight.jpg
          updateCellAutoHeight.jpg
          161 kB

            Assignee:
            jumperchen
            Reporter:
            hawk
            Votes:
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            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: