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Qt 4.8
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Qt 4.8
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#include <qdeclarativeengine_p.h>
Public Functions | |
| virtual QNetworkAccessManager * | networkAccessManager () |
| QDeclarativeScriptEngine (QDeclarativeEnginePrivate *priv) | |
| QUrl | resolvedUrl (QScriptContext *context, const QUrl &url) |
| virtual | ~QDeclarativeScriptEngine () |
 Public Functions inherited from QScriptEngine | |
| void | abortEvaluation (const QScriptValue &result=QScriptValue()) |
| Aborts any script evaluation currently taking place in this engine. More... | |
| QScriptEngineAgent * | agent () const |
| Returns the agent currently installed on this engine, or 0 if no agent is installed. More... | |
| QStringList | availableExtensions () const |
| Returns a list naming the available extensions that can be imported using the importExtension() function. More... | |
| bool | canEvaluate (const QString &program) const |
| Returns true if program can be evaluated; i. More... | |
| void | clearExceptions () |
| Clears any uncaught exceptions in this engine. More... | |
| void | collectGarbage () |
| Runs the garbage collector. More... | |
| QScriptContext * | currentContext () const |
| Returns the current context. More... | |
| QScriptValue | defaultPrototype (int metaTypeId) const |
| Returns the default prototype associated with the given metaTypeId, or an invalid QScriptValue if no default prototype has been set. More... | |
| QScriptValue | evaluate (const QString &program, const QString &fileName=QString(), int lineNumber=1) |
| Evaluates program, using lineNumber as the base line number, and returns the result of the evaluation. More... | |
| QScriptValue | evaluate (const QScriptProgram &program) |
| Evaluates the given program and returns the result of the evaluation. More... | |
| template<typename T > | |
| T | fromScriptValue (const QScriptValue &value) |
Returns the given value converted to the template type T. More... | |
| QScriptValue | globalObject () const |
| Returns this engine's Global Object. More... | |
| bool | hasUncaughtException () const |
| Returns true if the last script evaluation resulted in an uncaught exception; otherwise returns false. More... | |
| QStringList | importedExtensions () const |
| Returns a list naming the extensions that have been imported using the importExtension() function. More... | |
| QScriptValue | importExtension (const QString &extension) |
| Imports the given extension into this QScriptEngine. More... | |
| void | installTranslatorFunctions (const QScriptValue &object=QScriptValue()) |
| Installs translator functions on the given object, or on the Global Object if no object is specified. More... | |
| bool | isEvaluating () const |
| Returns true if this engine is currently evaluating a script, otherwise returns false. More... | |
| QScriptValue | newActivationObject () |
| QScriptValue | newArray (uint length=0) |
| Creates a QtScript object of class Array with the given length. More... | |
| QScriptValue | newDate (qsreal value) |
| Creates a QtScript object of class Date with the given value (the number of milliseconds since 01 January 1970, UTC). More... | |
| QScriptValue | newDate (const QDateTime &value) |
| Creates a QtScript object of class Date from the given value. More... | |
| QScriptValue | newFunction (FunctionSignature signature, int length=0) |
| Creates a QScriptValue that wraps a native (C++) function. More... | |
| QScriptValue | newFunction (FunctionSignature signature, const QScriptValue &prototype, int length=0) |
| Creates a constructor function from fun, with the given length. More... | |
| QScriptValue | newFunction (FunctionWithArgSignature signature, void *arg) |
| QScriptValue | newObject () |
| Creates a QtScript object of class Object. More... | |
| QScriptValue | newObject (QScriptClass *scriptClass, const QScriptValue &data=QScriptValue()) |
| Creates a QtScript Object of the given class, scriptClass. More... | |
| QScriptValue | newQMetaObject (const QMetaObject *metaObject, const QScriptValue &ctor=QScriptValue()) |
| Creates a QtScript object that represents a QObject class, using the the given metaObject and constructor ctor. More... | |
| QScriptValue | newQObject (QObject *object, ValueOwnership ownership=QtOwnership, const QObjectWrapOptions &options=0) |
| Creates a QtScript object that wraps the given QObject object, using the given ownership. More... | |
| QScriptValue | newQObject (const QScriptValue &scriptObject, QObject *qtObject, ValueOwnership ownership=QtOwnership, const QObjectWrapOptions &options=0) |
| Initializes the given scriptObject to hold the given qtObject, and returns the scriptObject. More... | |
| QScriptValue | newRegExp (const QRegExp ®exp) |
| Creates a QtScript object of class RegExp with the given regexp. More... | |
| QScriptValue | newRegExp (const QString &pattern, const QString &flags) |
| Creates a QtScript object of class RegExp with the given pattern and flags. More... | |
| QScriptValue | newVariant (const QVariant &value) |
| Creates a QtScript object holding the given variant value. More... | |
| QScriptValue | newVariant (const QScriptValue &object, const QVariant &value) |
| Initializes the given Qt Script object to hold the given variant value, and returns the object. More... | |
| QScriptValue | nullValue () |
| Returns a QScriptValue of the primitive type Null. More... | |
| QScriptValue | objectById (qint64 id) const |
| Returns the object with the given id, or an invalid QScriptValue if there is no object with that id. More... | |
| void | popContext () |
| Pops the current execution context and restores the previous one. More... | |
| int | processEventsInterval () const |
| Returns the interval in milliseconds between calls to QCoreApplication::processEvents() while the interpreter is running. More... | |
| QScriptContext * | pushContext () |
| Enters a new execution context and returns the associated QScriptContext object. More... | |
| QScriptEngine () | |
| Constructs a QScriptEngine object. More... | |
| QScriptEngine (QObject *parent) | |
| Constructs a QScriptEngine object with the given parent. More... | |
| void | reportAdditionalMemoryCost (int size) |
| Reports an additional memory cost of the given size, measured in bytes, to the garbage collector. More... | |
| template<class T > | |
| QScriptValue | scriptValueFromQMetaObject () |
Creates a QScriptValue that represents the Qt class T. More... | |
| void | setAgent (QScriptEngineAgent *agent) |
| Installs the given agent on this engine. More... | |
| void | setDefaultPrototype (int metaTypeId, const QScriptValue &prototype) |
| Sets the default prototype of the C++ type identified by the given metaTypeId to prototype. More... | |
| void | setGlobalObject (const QScriptValue &object) |
| Sets this engine's Global Object to be the given object. More... | |
| void | setProcessEventsInterval (int interval) |
| Sets the interval between calls to QCoreApplication::processEvents to interval milliseconds. More... | |
| QScriptValue | toObject (const QScriptValue &value) |
| Converts the given value to an object, if such a conversion is possible; otherwise returns an invalid QScriptValue. More... | |
| template<typename T > | |
| QScriptValue | toScriptValue (const T &value) |
| Creates a QScriptValue with the given value. More... | |
| QScriptString | toStringHandle (const QString &str) |
| Returns a handle that represents the given string, str. More... | |
| QScriptValue | uncaughtException () const |
| Returns the current uncaught exception, or an invalid QScriptValue if there is no uncaught exception. More... | |
| QStringList | uncaughtExceptionBacktrace () const |
| Returns a human-readable backtrace of the last uncaught exception. More... | |
| int | uncaughtExceptionLineNumber () const |
| Returns the line number where the last uncaught exception occurred. More... | |
| QScriptValue | undefinedValue () |
| Returns a QScriptValue of the primitive type Undefined. More... | |
| virtual | ~QScriptEngine () |
| Destroys this QScriptEngine. More... | |
| Public Functions inherited from QObject | |
| bool | blockSignals (bool b) |
| If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More... | |
| const QObjectList & | children () const |
| Returns a list of child objects. More... | |
| bool | connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const |
| bool | disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0) |
| bool | disconnect (const QObject *receiver, const char *member=0) |
| void | dumpObjectInfo () |
| Dumps information about signal connections, etc. More... | |
| void | dumpObjectTree () |
| Dumps a tree of children to the debug output. More... | |
| QList< QByteArray > | dynamicPropertyNames () const |
| Returns the names of all properties that were dynamically added to the object using setProperty(). More... | |
| virtual bool | event (QEvent *) |
| This virtual function receives events to an object and should return true if the event e was recognized and processed. More... | |
| virtual bool | eventFilter (QObject *, QEvent *) |
| Filters events if this object has been installed as an event filter for the watched object. More... | |
| template<typename T > | |
| T | findChild (const QString &aName=QString()) const |
| Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More... | |
| template<typename T > | |
| QList< T > | findChildren (const QString &aName=QString()) const |
| Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More... | |
| template<typename T > | |
| QList< T > | findChildren (const QRegExp &re) const |
| bool | inherits (const char *classname) const |
| Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More... | |
| void | installEventFilter (QObject *) |
| Installs an event filter filterObj on this object. More... | |
| bool | isWidgetType () const |
| Returns true if the object is a widget; otherwise returns false. More... | |
| void | killTimer (int id) |
| Kills the timer with timer identifier, id. More... | |
| virtual const QMetaObject * | metaObject () const |
| Returns a pointer to the meta-object of this object. More... | |
| void | moveToThread (QThread *thread) |
| Changes the thread affinity for this object and its children. More... | |
| QString | objectName () const |
| QObject * | parent () const |
| Returns a pointer to the parent object. More... | |
| QVariant | property (const char *name) const |
| Returns the value of the object's name property. More... | |
| Q_INVOKABLE | QObject (QObject *parent=0) |
| Constructs an object with parent object parent. More... | |
| void | removeEventFilter (QObject *) |
| Removes an event filter object obj from this object. More... | |
| void | setObjectName (const QString &name) |
| void | setParent (QObject *) |
| Makes the object a child of parent. More... | |
| bool | setProperty (const char *name, const QVariant &value) |
| Sets the value of the object's name property to value. More... | |
| void | setUserData (uint id, QObjectUserData *data) |
| bool | signalsBlocked () const |
| Returns true if signals are blocked; otherwise returns false. More... | |
| int | startTimer (int interval) |
| Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More... | |
| QThread * | thread () const |
| Returns the thread in which the object lives. More... | |
| QObjectUserData * | userData (uint id) const |
| virtual | ~QObject () |
| Destroys the object, deleting all its child objects. More... | |
Static Public Functions | |
| static QDeclarativeScriptEngine * | get (QScriptEngine *e) |
| static QScriptValue | resolvedUrl (QScriptContext *ctxt, QScriptEngine *engine) |
| Static Public Functions inherited from QScriptEngine | |
| static QScriptSyntaxCheckResult | checkSyntax (const QString &program) |
| Checks the syntax of the given program. More... | |
| Static Public Functions inherited from QObject | |
| static bool | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection) |
| Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More... | |
| static bool | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection) |
| static bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member) |
| Disconnects signal in object sender from method in object receiver. More... | |
| static bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member) |
| static uint | registerUserData () |
| static QString | tr (const char *sourceText, const char *comment=0, int n=-1) |
| static QString | trUtf8 (const char *sourceText, const char *comment=0, int n=-1) |
Public Variables | |
| QUrl | baseUrl |
| QScriptClass * | namedNodeMapClass |
| QScriptClass * | nodeListClass |
| QString | offlineStoragePath |
| QDeclarativeEnginePrivate * | p |
| QScriptClass * | sqlQueryClass |
Additional Inherited Members | |
| Public Types inherited from QScriptEngine | |
| typedef void(* | DemarshalFunction) (const QScriptValue &, void *) |
| typedef QScriptValue(* | FunctionSignature) (QScriptContext *, QScriptEngine *) |
| typedef QScriptValue(* | FunctionWithArgSignature) (QScriptContext *, QScriptEngine *, void *) |
| typedef QScriptValue(* | MarshalFunction) (QScriptEngine *, const void *) |
| enum | QObjectWrapOption { ExcludeChildObjects = 0x0001, ExcludeSuperClassMethods = 0x0002, ExcludeSuperClassProperties = 0x0004, ExcludeSuperClassContents = 0x0006, SkipMethodsInEnumeration = 0x0008, ExcludeDeleteLater = 0x0010, ExcludeSlots = 0x0020, AutoCreateDynamicProperties = 0x0100, PreferExistingWrapperObject = 0x0200 } |
| These flags specify options when wrapping a QObject pointer with newQObject(). More... | |
| enum | ValueOwnership { QtOwnership, ScriptOwnership, AutoOwnership } |
| This enum specifies the ownership when wrapping a C++ value, e. More... | |
| Public Slots inherited from QObject | |
| void | deleteLater () |
| Schedules this object for deletion. More... | |
| Signals inherited from QScriptEngine | |
| void | signalHandlerException (const QScriptValue &exception) |
| This signal is emitted when a script function connected to a signal causes an exception. More... | |
| Signals inherited from QObject | |
| void | destroyed (QObject *=0) |
| This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More... | |
| Static Public Variables inherited from QObject | |
| static const QMetaObject | staticMetaObject |
| This variable stores the meta-object for the class. More... | |
| Protected Functions inherited from QScriptEngine | |
| QScriptEngine (QScriptEnginePrivate &dd, QObject *parent=0) | |
| Protected Functions inherited from QObject | |
| virtual void | childEvent (QChildEvent *) |
| This event handler can be reimplemented in a subclass to receive child events. More... | |
| virtual void | connectNotify (const char *signal) |
| This virtual function is called when something has been connected to signal in this object. More... | |
| virtual void | customEvent (QEvent *) |
| This event handler can be reimplemented in a subclass to receive custom events. More... | |
| virtual void | disconnectNotify (const char *signal) |
| This virtual function is called when something has been disconnected from signal in this object. More... | |
| QObject (QObjectPrivate &dd, QObject *parent=0) | |
| int | receivers (const char *signal) const |
| Returns the number of receivers connected to the signal. More... | |
| QObject * | sender () const |
| Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More... | |
| int | senderSignalIndex () const |
| virtual void | timerEvent (QTimerEvent *) |
| This event handler can be reimplemented in a subclass to receive timer events for the object. More... | |
| Protected Variables inherited from QObject | |
| QScopedPointer< QObjectData > | d_ptr |
| Static Protected Variables inherited from QObject | |
| static const QMetaObject | staticQtMetaObject |
| Related Functions inherited from QScriptEngine | |
| FunctionSignature | |
| FunctionWithArgSignature | |
| bool | qScriptConnect (QObject *sender, const char *signal, const QScriptValue &receiver, const QScriptValue &function) |
| Creates a connection from the signal in the sender to the given function. More... | |
| bool | qScriptDisconnect (QObject *sender, const char *signal, const QScriptValue &receiver, const QScriptValue &function) |
| Disconnects the signal in the sender from the given (receiver, function) pair. More... | |
| int | qScriptRegisterMetaType (QScriptEngine *engine, QScriptValue(*toScriptValue)(QScriptEngine *, const T &t), void(*fromScriptValue)(const QScriptValue &, T &t), const QScriptValue &prototype=QScriptValue()) |
| int | qScriptRegisterSequenceMetaType (QScriptEngine *engine, const QScriptValue &prototype=QScriptValue()) |
| QScriptValue | qScriptValueFromQMetaObject (QScriptEngine *engine) |
| QScriptValue | qScriptValueFromSequence (QScriptEngine *engine, const Container &container) |
| QScriptValue | qScriptValueFromValue (QScriptEngine *engine, const T &value) |
| void | qScriptValueToSequence (const QScriptValue &value, Container &container) |
Copies the elements in the sequence specified by value to the given container of template type Container. More... | |
| T | qScriptValueToValue (const QScriptValue &value) |
Returns the given value converted to the template type T. More... | |
| Related Functions inherited from QObject | |
| T | qFindChildqFindChildren (const QObject *obj, const QString &name)() |
| QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QString &name)() |
| QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QRegExp ®Exp)() |
| T * | qobject_cast (QObject *object) |
| QObjectList | |
| void * | qt_find_obj_child (QObject *parent, const char *type, const QString &name) |
| Returns a pointer to the object named name that inherits type and with a given parent. More... | |
Definition at line 113 of file qdeclarativeengine_p.h.
| QDeclarativeScriptEngine::QDeclarativeScriptEngine | ( | QDeclarativeEnginePrivate * | priv | ) |
Definition at line 394 of file qdeclarativeengine.cpp.
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virtual |
Definition at line 476 of file qdeclarativeengine.cpp.
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inlinestatic |
Definition at line 122 of file qdeclarativeengine_p.h.
Referenced by NamedNodeMap::create(), NodeList::create(), QDeclarativeEnginePrivate::createComponent(), QDeclarativeEnginePrivate::desktopOpenUrl(), QDeclarativeInclude::QDeclarativeInclude(), qmlxmlhttprequest_new(), qmlxmlhttprequest_open(), and resolvedUrl().
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virtual |
Reimplemented in QDeclarativeWorkerScriptEnginePrivate::ScriptEngine.
Definition at line 490 of file qdeclarativeengine.cpp.
Referenced by QDeclarativeInclude::QDeclarativeInclude().
| QUrl QDeclarativeScriptEngine::resolvedUrl | ( | QScriptContext * | context, |
| const QUrl & | url | ||
| ) |
Definition at line 382 of file qdeclarativeengine.cpp.
Referenced by QDeclarativeEnginePrivate::createComponent(), QDeclarativeScriptEngine(), qmlxmlhttprequest_open(), and resolvedUrl().
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static |
Definition at line 483 of file qdeclarativeengine.cpp.
| QUrl QDeclarativeScriptEngine::baseUrl |
Definition at line 134 of file qdeclarativeengine_p.h.
Referenced by QDeclarativeWorkerScriptEnginePrivate::processLoad().
| QScriptClass* QDeclarativeScriptEngine::namedNodeMapClass |
Definition at line 131 of file qdeclarativeengine_p.h.
Referenced by NamedNodeMap::create(), and ~QDeclarativeScriptEngine().
| QScriptClass* QDeclarativeScriptEngine::nodeListClass |
Definition at line 132 of file qdeclarativeengine_p.h.
Referenced by NodeList::create(), and ~QDeclarativeScriptEngine().
| QString QDeclarativeScriptEngine::offlineStoragePath |
Definition at line 128 of file qdeclarativeengine_p.h.
Referenced by QDeclarativeScriptEngine(), and qmlsqldatabase_databasesPath().
| QDeclarativeEnginePrivate* QDeclarativeScriptEngine::p |
Definition at line 124 of file qdeclarativeengine_p.h.
Referenced by QDeclarativeEnginePrivate::get(), QDeclarativeEnginePrivate::getEngine(), networkAccessManager(), and QDeclarativePrivate::qdeclarativeelement_destructor().
| QScriptClass* QDeclarativeScriptEngine::sqlQueryClass |
Definition at line 127 of file qdeclarativeengine_p.h.
Referenced by qmlsqldatabase_executeSql(), and ~QDeclarativeScriptEngine().