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  1. Qt
  2. QTBUG-106869

QML_SEQUENTIAL_CONTAINER and QT_QMLCACHEGEN_DIRECT_CALLS are undocumented

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    • All
    • e9155711f (dev), f8091d321 (6.5), 9abd54590 (dev), ebbbe3ce0 (6.5)

    Description

      When passing a custom QList to qml:

      typedef QList<QColor> ColorList;
Q_DECLARE_METATYPE(ColorList)

void main()
{
 //...
    qRegisterMetaType<ColorList>("ColorList");
}

class MyClass : QObject
{
	QML_ELEMENT
	Q_PROPERTY(ColorList colors)
};

      then qmlint shows this warning:

      :-1: error: Example.qml:47:28: Type "ColorList" of property "colors" not found. This is likely due to a missing dependency entry or a type not being exposed declaratively.

      Replacing "ColorList" with "QVariantList" removes this error but then also the type information (e.g. "QColor") is lost in Qml.

      Attachments

        1. qmlmaptest.zip
          8 kB
        2. screenshot-1.png
          screenshot-1.png
          109 kB

        Issue Links

          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-106886 QtLocation cannot be used with qmlsc in direct mode

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-106887 CMake does not pass --private-includes to qmltyperegistrar if the QML module target is the private library itself

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Task - A task that needs to be done. QTBUG-110469 "Extending QML" example: Cover QML_SEQUENTIAL_CONTAINER

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-106869
          # Subject Branch Project Status CR V
          454377,3 QML: Document QML_SEQUENTIAL_CONTAINER dev qt/qtdeclarative Status: MERGED +2 0
          454379,4 qt_add_qml_module: Document QT_QMLCACHEGEN_DIRECT_CALLS dev qt/qtdeclarative Status: MERGED +2 0
          455689,2 qt_add_qml_module: Document QT_QMLCACHEGEN_DIRECT_CALLS 6.5 qt/qtdeclarative Status: MERGED +2 0
          455824,2 QML: Document QML_SEQUENTIAL_CONTAINER 6.5 qt/qtdeclarative Status: MERGED +2 0

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            People

              ulherman Ulf Hermann
              Harald Meyer Harald Meyer
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              Dates

                Created:
                Updated:
                Resolved:

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