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  1. Qt
  2. QTBUG-73231

When a menubar spans across displays using different DPIs then opening menus on either display can show the menu in the wrong place

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    • 6272dddad (dev)

      When a menubar spans across displays using different DPIs then opening menus on either display can show the menu in the wrong place. With the example attached, move the window so it cuts across different displays then open a menu on the one side and then one on the other side and observe that one of them is placed incorrectly.

      This is only happening when HighDpi is enabled as it is not a problem without it.

        1. DraggingFrom100To200PercentFromTopLeft.PNG
          DraggingFrom100To200PercentFromTopLeft.PNG
          330 kB
        2. menu-action-screen-spannig-issue.png
          menu-action-screen-spannig-issue.png
          156 kB
        3. MenusExampleCreatedOn100Percent.PNG
          MenusExampleCreatedOn100Percent.PNG
          6 kB
        4. MenusExampleCreatedOn100PercentAfterQScreenPatch.PNG
          MenusExampleCreatedOn100PercentAfterQScreenPatch.PNG
          4 kB
        5. MenusExampleCreatedOn200Percent.PNG
          MenusExampleCreatedOn200Percent.PNG
          10 kB
        6. MenusExampleDraggedOnto100Percent.PNG
          MenusExampleDraggedOnto100Percent.PNG
          5 kB
        7. MenusExampleDraggedOnto200Percent.PNG
          MenusExampleDraggedOnto200Percent.PNG
          12 kB
        8. MenusExampleDraggedOnto200PercentAfterQScreenPatch.PNG
          MenusExampleDraggedOnto200PercentAfterQScreenPatch.PNG
          12 kB
        9. qscreen_stop_using_single_logicalDpi_for_all_screens.patch
          0.9 kB
        10. qtbug73231_log.txt
          3 kB
        11. qtbug73231_nativemenu.zip
          3 kB
        12. qtbug73231_pos_diag.diff
          4 kB
        13. qtbug73231_screen_diag.diff
          3 kB
        14. qtbug73231.zip
          5 kB
        15. qtbug73231.zip
          1 kB
        16. qtdeclarative-highdpi-spanning-windows.patch
          2 kB
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            sorvig Morten Sørvig
            andysh Andy Shaw
            Veli-Pekka Heinonen Veli-Pekka Heinonen
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              Created:
              Updated:
              Resolved: