Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-17286

There is no parent property in QtObject-based QML elements

    XMLWordPrintable

Details

    Description

      Parent item is integral part of QML, which essentially describes a dynamic object tree. Currently parent property is only accessible for visual QML elements inheriting from QGraphicsObject. Many non-visual QML elements in Qt Mobility QML bindings don't have parent property, making the developer experience inconsistent and unintuitive.

      Following code should work:

      import QtQuick 1.0

Rectangle {
    width: 200; height: 300
    property string name: "Rectangle"
    QtObject {
        Component.onCompleted: {
            console.log("Parent name is", parent.name)
        }
    }
}

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-60121 Row and Column Repeater children have wrong QObject parent

          • P4: Low - Would be nice to fix, but it's not very important.
          • Closed

          Task - A task that needs to be done. QTBUG-64546 Instantiator: provide a way to set the QObject parent of the objects it creates

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

          Suggestion - Public suggestions QTBUG-15085 Provide a way to change QObject parent

          • P4: Low - Would be nice to fix, but it's not very important.
          • Open

          Activity

            People

              srutledg Shawn Rutledge
              jpetrell Joona Petrell
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated: