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Diffstat (limited to 'src/qml/doc/src/cppclasses/topic.qdoc')
-rw-r--r-- | src/qml/doc/src/cppclasses/topic.qdoc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/qml/doc/src/cppclasses/topic.qdoc b/src/qml/doc/src/cppclasses/topic.qdoc index 24d0674f2b..64f02c985b 100644 --- a/src/qml/doc/src/cppclasses/topic.qdoc +++ b/src/qml/doc/src/cppclasses/topic.qdoc @@ -65,4 +65,16 @@ are resolved, and thus which values the expression operates on. See \l{qtqml-cppclasses-context.html}{Qt QML Module C++ Classes - QQmlContext} for in-depth information about QQmlContext. +\section1 The QQmlExpression Class + +The QQmlExpression class provides a way for clients to evaluate JavaScript +expressions from C++, using a particular QML evaluation context. This allows +clients to access QML objects by id, for example. The result of evaluation +is returned as a QVariant, and the conversion rules are defined by the QML +engine. + +See \l{qtqml-cppclasses-expression.html} +{Qt QML Module C++ Classes - QQmlExpression} for in depth information about +QQmlExpression. + */ |