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| author | Lars Knoll <lars.knoll@qt.io> | 2018-08-02 15:44:12 +0200 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2018-08-02 20:25:41 +0000 |
| commit | 0754f55287f4652382332bce42cd8c7d27846ef1 (patch) | |
| tree | 490bbd3c5d66586a1427ba21dde76b2af65230dc /src/qml/qml/qqmllistwrapper_p.h | |
| parent | 57640959320c87850315eae44c783803d113dc85 (diff) | |
Introduce a new mechanism to iterate over object properties
The old advanceIterator schema was extremely ugly and in addition
not flexible enough to support the requirements for Proxy.ownKeys
and some of the methods in Object
Implemented a new scheme through a OwnPropertyKeys method in the
Object VTable that creates and returns an iterator object. Ported
QJSValueIterator and for-in to use the new mechanism.
There's still many places where we use the old ObjectIterator (that
relies on advanceIterator). Those will be ported in subsequent
commits.
Change-Id: I091a9bea9ff6b2b63630cc336814700757a718be
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/qml/qqmllistwrapper_p.h')
| -rw-r--r-- | src/qml/qml/qqmllistwrapper_p.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/qml/qml/qqmllistwrapper_p.h b/src/qml/qml/qqmllistwrapper_p.h index 2d6a0880e3..e78b779344 100644 --- a/src/qml/qml/qqmllistwrapper_p.h +++ b/src/qml/qml/qqmllistwrapper_p.h @@ -96,6 +96,7 @@ struct Q_QML_EXPORT QmlListWrapper : Object static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty); static bool virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver); static void virtualAdvanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes); + static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m); }; struct PropertyListPrototype : Object |