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