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  1. Qt
  2. QTBUG-48579

QListWidget crashes with scroll mode set to ScrollPerPixel

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • None
    • 5.5.1
    • Widgets: Itemviews
    • None
    • Linux/windows

    Description

      If vertical and horizontal scroll mode is set to ScrollPerPixel ListWidget crashes.
      This happens with certain font pixel size.

      Attached example reproduces this.

      Attachments

        1. qtbug48579_stack.txt
          55 kB
        2. qtbug48579.zip
          1 kB
        3. qtbug48579.zip
          0.8 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-48710 The visibility of the horizontal scrollbar should be accounted for when calculating the sizes of items

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Reported
          resulted from

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-45470 Horizontal scroll bar is not shown in QListView with horizontalScrollBarPolicy and verticalScrollBarPolicy == Qt::ScrollBarAsNeeded

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Activity

            People

              cschleifenbaum Christoph Schleifenbaum
              qtcomsupport Qt Support
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              Dates

                Created:
                Updated:
                Resolved: