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  1. Qt
  2. QTBUG-79630

tooltip global position wrong with dual screen different highDPI

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • Not Evaluated
    • None
    • 5.9.4, 5.12
    • GUI: Window management
    • None
    • Windows

    Description

      Tooltips were observed to be placed in the wrong position in a HighDPI Windows application (running on Windows 10) when hovering moues over a widget on a secondary monitor, where the primary monitor is set to something lower like 100% scaling and the secondary is at higher scaling.

      Adding an event filter to override tooltip events and manually create the tooltips at positions I want results in the same problem since various Qt functions to map to global still appear to result in the wrong calculation.

      UPDATE: An important piece of info is that this tooltip issue is specifically in a custom toolbar comprised of QPushButtons in a QFrame that can be moved around.

      Attachments

        1. display_settings1.png
          display_settings1.png
          33 kB
        2. display_settings2.png
          display_settings2.png
          30 kB
        3. QTBUG-79630_qtdiag.txt
          6 kB
        4. qtbug79630.zip
          2 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-70723 HIGHDPI issue: Tooltips show up far away from the expected position

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-78320 [HighDPI multi-monitor Mixed screen scale factors] QCursor::setPos setting incorrect positions on non-primary monitor

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-77307 [HighDPI multi-monitor Mixed screen scale factors] window frame shows with incorrect scaling

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
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              kleint Friedemann Kleint
              skenyon Sam Kenyon
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              Dates

                Created:
                Updated:
                Resolved:

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