diff options
| author | Simon Hausmann <simon.hausmann@theqtcompany.com> | 2014-11-20 10:42:34 +0100 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@digia.com> | 2015-01-02 15:06:46 +0100 |
| commit | 2b5fb185627f8adfb6c5b3d62990a58429bf4ea7 (patch) | |
| tree | 63ae9357fbcb652b48b01a8a6de2da026fb93f40 /src/qml/jsapi | |
| parent | 9a2701c1c3c7c805335fb2c1a1dfd1e712e4db6b (diff) | |
Enable gadget wrapping for custom value types
[ChangeLog][QtQml] Custom C++ value types annotated with Q_GADGET are now fully
accessible in the QML and QJSEngine JavaScript environment.
QJSEngine::toScriptValue can be used for injection and fromScriptValue to
extraction. The QML "built-in" gadget wrappers for QPoint and the gui types are
not exposed this way, toScriptValue(point) will still return an opaque QVariant
wrapper. We could expose the core types right away, but then we would be
lacking an API to enable use of the Gui types that are registered in QtQuick.
It would be better to make the core types in qtbase gadgets and thus enable
them without the need for hooks and init functions to be called by the user.
Task-number: QTBUG-29769
Change-Id: I8179cd599bdc1209ff61cfdbdda419cb400296bb
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Diffstat (limited to 'src/qml/jsapi')
| -rw-r--r-- | src/qml/jsapi/qjsengine.cpp | 7 | ||||
| -rw-r--r-- | src/qml/jsapi/qjsengine_p.h | 5 |
2 files changed, 11 insertions, 1 deletions
diff --git a/src/qml/jsapi/qjsengine.cpp b/src/qml/jsapi/qjsengine.cpp index 09891019c5..8525aedb6c 100644 --- a/src/qml/jsapi/qjsengine.cpp +++ b/src/qml/jsapi/qjsengine.cpp @@ -530,7 +530,7 @@ bool QJSEngine::convertV2(const QJSValue &value, int type, void *ptr) Creates a QJSValue with the given \a value. - \sa fromScriptValue() + \sa fromScriptValue(), newVariant() */ /*! \fn T QJSEngine::fromScriptValue(const QJSValue &value) @@ -541,6 +541,11 @@ bool QJSEngine::convertV2(const QJSValue &value, int type, void *ptr) */ +QJSEnginePrivate *QJSEnginePrivate::get(QV4::ExecutionEngine *e) +{ + return e->v8Engine->publicEngine()->d_func(); +} + QJSEnginePrivate::~QJSEnginePrivate() { for (QHash<const QMetaObject *, QQmlPropertyCache *>::Iterator iter = propertyCache.begin(); iter != propertyCache.end(); ++iter) diff --git a/src/qml/jsapi/qjsengine_p.h b/src/qml/jsapi/qjsengine_p.h index eba8ffb4be..3f7e91bffe 100644 --- a/src/qml/jsapi/qjsengine_p.h +++ b/src/qml/jsapi/qjsengine_p.h @@ -54,6 +54,10 @@ QT_BEGIN_NAMESPACE class QQmlPropertyCache; +namespace QV4 { +struct ExecutionEngine; +} + class QJSEnginePrivate : public QObjectPrivate { Q_DECLARE_PUBLIC(QJSEngine) @@ -61,6 +65,7 @@ class QJSEnginePrivate : public QObjectPrivate public: static QJSEnginePrivate* get(QJSEngine*e) { return e->d_func(); } static const QJSEnginePrivate* get(const QJSEngine*e) { return e->d_func(); } + static QJSEnginePrivate* get(QV4::ExecutionEngine *e); QJSEnginePrivate() : mutex(QMutex::Recursive) {} ~QJSEnginePrivate(); |