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  1. Qt
  2. QTBUG-50713

QtQuickWidget causes QWidget based to be painted wit hwrong scale

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Duplicate
    • Affects Version/s: 5.6.0 RC
    • Fix Version/s: None
    • Component/s: GUI: Painting
    • Labels:
      None
    • Environment:
      OSX, Windows, HighDPI
    • Commits:
      c820692fc036698a29412f26add0fad1dfc1d4a3

      Description

      When displaying the qml contents of a QtQuickWidget, the other QWidget based UI in the application gets painted with 0.5 scale factor.

      I assume that it is just a painting issue since Mouse events occur at the correct place (which of course mismatches with the painted UI).

      Seems like a very recent regression.

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          Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-50732 HiDPI: App scaling issues on Windows 10

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-50613 Regression: Broken rendering on Retina with QOpenGLWidget in hierarchy

          • 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
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-50487 [REG 5.5->5.6]: Painting errors when enforcing a winId() on a child of QMdiArea/QToolBox when HighDPI/DPr scaling is active

          • 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
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            Activity

              People

              Assignee:
              sletta Gunnar Sletta
              Reporter:
              portale Alessandro Portale
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              Watchers:
              3 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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