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  1. Qt
  2. QTBUG-121715

MainWindow are not placed on respective screens

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    • Windows

    Description

      In multiple screen setup, if you try to place multiple window on each available screen with a given geometry.  It fails to put the window on screen if there are more than 2 monitors attached.

      In the attached example  mainwindow objects should be placed, one on each screen, at precisely 100,100, of size 100,100, but Qt cannot once you have more than 2 screens. If you do the same with QDialog it works fine, or mainwindow works fine if one or two monitors, but not with 4 monitor.

      It seems monitor arrangement (left/top/bottom) does not matter any arrangement of 4 monitors can be used to reproduce.

      Attachments

        1. DisplayTopology.png
          2 kB
          Lance Carocci
        2. qtbug121715_2.zip
          5 kB
          Friedemann Kleint
        3. qtbug121715.zip
          4 kB
          Irfan Omair
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            kleint Friedemann Kleint
            irfan.omair@digia.com Irfan Omair
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            Dates

              Created:
              Updated:
              Resolved:

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