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  1. Qt
  2. QTBUG-77136

When the DPI is changed on Windows to be one higher and a label has an alignment in a layout it is not updated correctly

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    Description

      When the DPI is changed on Windows to be one higher and a label has an alignment in a layout it is not updated correctly. It will keep the original size of the label and not update to the new one. This does not happen if there is no explicit alignment set.

      With the example, run it and then change the DPI to 150% or 200% and see that it has not updated. If you comment out the setAlignment() call then it works fine.

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        1. repro.py
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        2. qtbug77136.zip
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        4. qtbug77136_diag.diff
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        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-77302 Windowsvista style: checkbox & radiobutton button does not resize when screen scaling is changed

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-76902 Widgets and fonts have wrong size after moving to screen due to disconnect with different DPI when dpiawareness = 2

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

          Suggestion - Public suggestions QTBUG-83649 QPA: Windows: Window needs relayout after DPI changes

          • P4: Low - Would be nice to fix, but it's not very important.
          • Reported

          Activity

            People

              qt.team.quick.subscriptions Qt Quick and Widgets Team
              andysh Andy Shaw
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              Dates

                Created:
                Updated:
                Resolved: