diff options
| -rw-r--r-- | src/qml/qml/qqmlcontext.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/qml/qml/qqmlcontext.cpp b/src/qml/qml/qqmlcontext.cpp index 2e5b18cc62..5821aca595 100644 --- a/src/qml/qml/qqmlcontext.cpp +++ b/src/qml/qml/qqmlcontext.cpp @@ -76,11 +76,11 @@ QT_BEGIN_NAMESPACE context->setContextProperty("myModel", &modelData); QQmlComponent component(&engine); - component.setData("import QtQuick 2.0\nListView { model: myModel }", QUrl()); + component.setData("import QtQuick 2.0; ListView { model: myModel }", QUrl()); QObject *window = component.create(context); \endcode - Note it is the responsibility of the creator to delete any QQmlContext it + \note It is the responsibility of the creator to delete any QQmlContext it constructs. If the \c context object in the example is no longer needed when the \c window component instance is destroyed, the \c context must be destroyed explicitly. The simplest way to ensure this is to set \c window as the parent of \c context. @@ -96,10 +96,10 @@ QT_BEGIN_NAMESPACE object. \code - class MyDataSet : ... { - ... + class MyDataSet : public QObject { + // ... Q_PROPERTY(QAbstractItemModel *myModel READ model NOTIFY modelChanged) - ... + // ... }; MyDataSet myDataSet; @@ -108,7 +108,7 @@ QT_BEGIN_NAMESPACE context->setContextObject(&myDataSet); QQmlComponent component(&engine); - component.setData("import QtQuick 2.0\nListView { model: myModel }", QUrl()); + component.setData("import QtQuick 2.0; ListView { model: myModel }", QUrl()); component.create(context); \endcode @@ -132,10 +132,10 @@ QT_BEGIN_NAMESPACE QQmlContext *context1 = new QQmlContext(engine.rootContext()); QQmlContext *context2 = new QQmlContext(context1); - context1->setContextProperty("a", 12); - context1->setContextProperty("b", 12); + context1->setContextProperty("a", 9001); + context1->setContextProperty("b", 9001); - context2->setContextProperty("b", 15); + context2->setContextProperty("b", 42); \endcode While QML objects instantiated in a context are not strictly owned by that |