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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. size_of_rect.png
          size_of_rect.png
          10 kB
        2. Screenshot_20180305-150527.jpg
          Screenshot_20180305-150527.jpg
          85 kB
        3. Screenshot_20160617-084847.png
          Screenshot_20160617-084847.png
          28 kB
        4. qtbug-54165-GALAXY-M11.mp4
          660 kB
        5. highdpi.zip
          53 kB

        Issue Links

          duplicates

          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.
          • Open

          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
          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

          Activity

            People

              qtandroidteam Qt Android Team
              heikki Heikki Haveri
              Votes:
              6 Vote for this issue
              Watchers:
              13 Start watching this issue

              Dates

                Created:
                Updated: