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  1. Qt
  2. QTBUG-54165

Initial screen rendering problem on Android when high dpi support is enabled

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Details

    • Android

    Description

      When high dpi is enabled, initial rendering of the hello world application (with modified colors) shows the root Window element color for top and right edges of the screen.

      Switching orientation between portrait & landscape seems to make the issue disappear.

      Screenshot & example project attached.

      Attachments

        1. highdpi.zip
          53 kB
          Heikki Haveri
        2. qtbug-54165-GALAXY-M11.mp4
          660 kB
          Bartlomiej Moskal
        3. Screenshot_20160617-084847.png
          28 kB
          Heikki Haveri
        4. Screenshot_20180305-150527.jpg
          85 kB
          pieren
        5. size_of_rect.png
          10 kB
          Tapio Oksa

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-85577 Application window does not cover entire screen on some android devices

          • 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-87334 Graphical issue on some Android smartphones: white line at the top and the right side of the screen

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-55600 White border on left/bottom sides of screen

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

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-83068 Qt 6: High-DPI support

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-54165
          # Subject Branch Project Status CR V
          335471,2 Adjust android scale factor to evenly divide display size dev qt/qtbase Status: ABANDONED +2 0

          Activity

            People

              vestbo Tor Arne Vestbø
              heikki Heikki Haveri
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              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

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