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  1. Qt
  2. QTBUG-78301

Wrong artifacts rendering after changing Window's scaling factor while application is running

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    Description

      Scaling is correct when starting the application with any scaling factors.
      Moving the application from one screen to a another screen with different scale factor
      works as well.
      Changing the scale factor while the application is running will result in artifacts and incorrectly sized elements and fonts.
      Attached screenshots of a simple QWidgets application).

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-76510 [REG: 5.12.3 -> 5.12.4]: Changing scale factor while an application is running does not seem to be working correctly

          • 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-77144 Changing Windows DPI ("Make Everything Bigger") while QtWidgets app is running scales some elements but not others

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

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              qt.team.quick.subscriptions Qt Quick and Widgets Team
              jpalokg2 Jukka Palokangas
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                Created:
                Updated:
                Resolved: