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  1. Qt
  2. QTBUG-18602

Resizing QListView is very slow with setWordWrap(true) and Unicode text on Mac

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Details

    • Bug
    • Resolution: Won't Do
    • P2: Important
    • None
    • 4.7.2
    • Widgets: Itemviews
    • None
    • Mac OS X 10.6.7
      Qt 4.7.2 & 4.7.3(Qt SDK 1.1RC)
    • macOS

    Description

      Resizing QListView is very slow with setWordWrap(true) and Unicode text on Mac.

      How to reproduce.

      1. Create model with Unicode text.
      2. Create QListView and setModel
      3. setWordWrap(true) or setResizeMode(QListView::Adjust)
      4. show QListView and resize it.

      On Linux and Windows, it's not slow.

      Please check attached benchmark.

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            sorvig Morten Sørvig
            asaki Takumi ASAKI
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            Dates

              Created:
              Updated:
              Resolved:

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