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  1. Qt
  2. QTBUG-109299

Overlay seems to be unknown to the typesystem

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    • 4cbc25f37 (dev), 8f68df62b (6.5)

      Compiling the example from the documentation

      import QtQuick
import QtQuick.Controls.Material

Window {
    id: win
    width: 640
    height: 480
    visible: true
    title: "Sandbox"

    Button {
        onClicked: popup.open()

        Popup {
            id: popup

            parent: Overlay.overlay
  
            x: Math.round((parent.width - width) / 2)
            y: Math.round((parent.height - height) / 2)
            width: 100
            height: 100
       }
    }
}

      generates these messages

      Warning: main.qml:17:17: Unqualified access
        parent: Overlay.overlay
                ^^^^^^^
Error: main.qml:17:17: Could not compile binding for parent: Cannot access value for name Overlay
        parent: Overlay.overlay
                ^^^^^^^

      .

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            ulherman Ulf Hermann
            cajus Cajus Pollmeier
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              Created:
              Updated:
              Resolved:

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