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  1. Qt
  2. QTBUG-94619

Qt.labs.platform.Menu opens at the wrong location with scaling enabled

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Details

    • Linux/X11
    • f8cf17166c (qt/qtdeclarative/dev) f8cf17166c (qt/tqtc-qtdeclarative/dev) 379e74afdf (qt/qtdeclarative/6.4) 379e74afdf (qt/tqtc-qtdeclarative/6.4)

    Description

      As the title suggests, calling `open(...)` on the `Menu` causes the menu to pop up at the wrong location when another object is passed in to `open`. Works fine with scaling factor is set to 1. Seem that the scaling factor was applied twice...

       

      Code to reproduce (simply run under `qmlscene`)

       

      import QtQuick 2.12
import QtQuick.Controls 2.15
import Qt.labs.platform 1.1 as PlatformRectangle {
    id: page
    width: 320; height: 480
    color: "lightgray"    Button {
        id: okbutton
        text: "Ok"
        onClicked: messageContextMenu.open(okbutton)
        x: 50
        y: 100
    }

    Platform.Menu {
        id: messageContextMenu        Platform.MenuItem {
            text: "Test"
        }
    }
}

      Screenshot with 2x scaling (`QT_SCREEN_SCALE_FACTORS=2`)

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        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-94783 Popup menu in incorrect position when using QT_SCALE_FACTOR=1.5 on Wayland Ubuntu

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-106596 Incorrect positioning of Popup elements (and its descendants) when using multiple monitors and Windows display scaling

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

          Activity

            People

              qt.team.quick.subscriptions Qt Quick and Widgets Team
              yuyichao Yichao Yu
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              2 Vote for this issue
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              5 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: