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  1. Qt
  2. QTBUG-39537

Frame-less windows can't be maximized on second monitor

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.3.1
    • 5.2.1, 5.3.0
    • GUI: Window management
    • None
    • windows
    • dbe6db192aa1a3e708b00a98a17636af37ceec27

    Description

      If a widget is frameless and it is being run on dual monitor system and if it is being maximized on screen two it disappears.

      attached example reproduces it.
      Run the example and drag the frameless window on screen two and hit maximize button and experience window disappears.

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-86899 showMaximized() does showFullScreen() on secondary screen on Windows 10 even if the taskbar is shown (frameless window)

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-8361 Maximizing a frameless window makes the window fullscreen

          • P4: Low - Would be nice to fix, but it's not very important.
          • Closed
          For Gerrit Dashboard: QTBUG-39537
          # Subject Branch Project Status CR V
          87183,4 Windows: Fix maximizing frameless windows on secondary screens. stable qt/qtbase Status: MERGED +2 0

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              iamsergio Sergio Martins
              qtcomsupport Qt Support
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              Dates

                Created:
                Updated:
                Resolved:

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