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  1. Qt
  2. QTBUG-57832

FileDialog often takes 10s of seconds to load

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Details

    • Bug
    • Resolution: Fixed
    • P1: Critical
    • None
    • 5.7.1, 5.8.0 RC
    • QPA: Windows, Quick: Dialogs
    • None
    • Windows 10

    Description

      I am running my app in profile mode (it happens in release too).

      I ran the QML profiler which highlighted

      FileDialog {
...
folder: shortcuts.home //this line 
...
}

      in my app as taking 42 seconds duration.

      I removed this line, which appeared to fix it, but then on another occasion the app got stuck again on an internal line in DefaultFileDialog.qml:212 

       model: __shortcuts.length

      Sometimes its lightning fast.

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-46477 QML FileDialog slows down application start-up

          • P0: Blocker - MUST be fixed ASAP. This includes issues that prevent/block further Qt development; Legal issues & Serious data loss issues.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-6039 QFileDialog slowdown with unreachable mapped network drive

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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          Activity

            People

              srutledg Shawn Rutledge
              Dynite Michael Cox
              Votes:
              11 Vote for this issue
              Watchers:
              14 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

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