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| author | Ulf Hermann <ulf.hermann@qt.io> | 2020-10-23 09:50:53 +0200 |
|---|---|---|
| committer | Ulf Hermann <ulf.hermann@qt.io> | 2020-10-23 14:08:28 +0200 |
| commit | 797a8f2aaaa8133ea8a54d9e4b91ba531fab3070 (patch) | |
| tree | 047eb128e093252ae120b64f2c4278088738857f /src/qml/qml/qqmlengine.cpp | |
| parent | 1596dbf081ff52d3fe07fdccfd69ffdf1b28e92c (diff) | |
QQmlEngine: Add method to explicitly capture a property
Also, use that method to capture the uiLanguage notify signal.
Previously the wrong signal was captured. The test still happened to
pass because we manually re-evaluated all bindings when the uiLanguage
property changed. Add a test which avoid that.
Change-Id: I3961b60b365a8705930936f20881421bd4ceffe5
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Diffstat (limited to 'src/qml/qml/qqmlengine.cpp')
| -rw-r--r-- | src/qml/qml/qqmlengine.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/qml/qml/qqmlengine.cpp b/src/qml/qml/qqmlengine.cpp index 3f871d5c6a..b5b36cccb9 100644 --- a/src/qml/qml/qqmlengine.cpp +++ b/src/qml/qml/qqmlengine.cpp @@ -1327,6 +1327,21 @@ void QQmlEngine::setOutputWarningsToStandardError(bool enabled) } /*! + \internal + + Capture the given property as part of a binding. + */ +void QQmlEngine::captureProperty(QObject *object, const QMetaProperty &property) const +{ + Q_D(const QQmlEngine); + if (d->propertyCapture) { + d->propertyCapture->captureProperty( + object, property.propertyIndex(), + QMetaObjectPrivate::signalIndex(property.notifySignal())); + } +} + +/*! \qmlproperty string Qt::uiLanguage \since 5.15 |