Nuria::QtMetaObjectWrapper Class Reference

QtMetaObjectWrapper lets you use a QMetaObject as Nuria::MetaObject. More...

#include <qtmetaobjectwrapper.hpp>

Inheritance diagram for Nuria::QtMetaObjectWrapper:

Public Member Functions
	QtMetaObjectWrapper (const QMetaObject *metaObject)
	~QtMetaObjectWrapper () override
Public Member Functions inherited from Nuria::RuntimeMetaObject
	RuntimeMetaObject (const QByteArray &name)
	~RuntimeMetaObject ()
void	setQtMetaTypeId (int valueTypeId)
void	setQtMetaTypePointerId (int pointerTypeId)
void	setAnnotations (const AnnotationMap &annotations)
void	setBaseClasses (const QVector< QByteArray > &bases)
void	setInstanceDeleter (InstanceDeleter deleter)
void	addMethod (MetaMethod::Type type, const QByteArray &name, const QByteArray &returnType, const QVector< QByteArray > &argumentNames, const QVector< QByteArray > &argumentTypes, const AnnotationMap &annotations, InvokeCreator invokeCreator)
void	addEnum (const QByteArray &name, const AnnotationMap &annotations, const QMap< QByteArray, int > &keyValueMap)
void	addField (const QByteArray &name, const QByteArray &valueType, const AnnotationMap &annotations, FieldGetter getter, FieldSetter setter)
void	addField (const QByteArray &name, const QByteArray &valueType, const AnnotationMap &annotations, FieldGetter getter)
void	finalize ()
Public Member Functions inherited from Nuria::MetaObject
	MetaObject ()
virtual	~MetaObject ()
QByteArray	className ()
int	metaTypeId ()
int	pointerMetaTypeId ()
QVector< QByteArray >	parents ()
int	annotationCount ()
MetaAnnotation	annotation (int idx) const
int	annotationLowerBound (const QByteArray &name) const
int	annotationUpperBound (const QByteArray &name) const
int	methodCount ()
MetaMethod	method (int idx)
int	methodLowerBound (const QByteArray &name)
int	methodUpperBound (const QByteArray &name)
MetaMethod	method (const QVector< QByteArray > &prototype)
void	destroyInstance (void *instance)
int	fieldCount ()
MetaField	field (int idx)
MetaField	fieldByName (const QByteArray &name)
int	enumCount ()
MetaEnum	enumAt (int idx)
MetaEnum	enumByName (const QByteArray &name)

Additional Inherited Members
Public Types inherited from Nuria::RuntimeMetaObject
enum	InvokeAction { InvokeAction::Invoke, InvokeAction::UnsafeInvoke, InvokeAction::ArgumentTest }
typedef QMultiMap< QByteArray, QVariant >	AnnotationMap
typedef std::function < Callback(void *, InvokeAction) >	InvokeCreator
typedef std::function < QVariant(void *) >	FieldGetter
typedef std::function< bool(void *, const QVariant &) >	FieldSetter
typedef std::function< void(void *) >	InstanceDeleter
Public Types inherited from Nuria::MetaObject
enum	GateMethod {   ClassName = 0, MetaTypeId = 1, PointerMetaTypeId = 2, BaseClasses = 3,   AnnotationCount = 4, MethodCount = 5, FieldCount = 6, EnumCount = 7,   AnnotationName = 10, AnnotationValue = 11, MethodName = 20, MethodType = 21,   MethodReturnType = 22, MethodArgumentNames = 23, MethodArgumentTypes = 24, MethodCallback = 25,   MethodUnsafeCallback = 26, MethodArgumentTest = 27, FieldName = 30, FieldType = 31,   FieldRead = 32, FieldWrite = 33, FieldAccess = 34, EnumName = 40,   EnumElementCount = 41, EnumElementKey = 42, EnumElementValue = 43, DestroyInstance = 50 }
Static Public Member Functions inherited from Nuria::MetaObject
template<typename T >
static MetaObject *	of ()
static MetaObject *	byName (const QByteArray &type)
static MetaObjectMap	typesInheriting (const QByteArray &typeName)
static MetaObjectMap	typesWithAnnotation (const QByteArray &name)
static MetaObjectMap	allTypes ()
static void	registerMetaObject (MetaObject *object)
	Registers object to the global meta system. More...
Protected Member Functions inherited from Nuria::RuntimeMetaObject
void	gateCall (GateMethod method, int category, int index, int nth, void *result, void *additional) override

Detailed Description

QtMetaObjectWrapper lets you use a QMetaObject as Nuria::MetaObject.

This class is meant to be used for classes you don't have writing access to (In which case you could simply tag it with NURIA_INTROSPECT) or if you don't want to use Tria. You can also use this class to ease transition to Tria. Note that when using Tria, you won't need to manually export types anymore like you need to when using pure Qt.

Note

You can instruct Tria to generate code for non-tagged classes using -introspect-all or -introspect-inheriting!

It is recommended to use Tria to generate the code instead of using this class.

Behaviour

The wrapper will expose all known public methods (Q_INVOKABLE methods and slots), enums and Qt properties. Information of the base class is not included. Constructors are not exposed.

Annotations stored as Q_CLASSINFO() will be stored as class annotations with the value as QString. To expose methods which are not public slots prefix them with Q_INVOKABLE - This also applies to constructors.

Constructor & Destructor Documentation

Nuria::QtMetaObjectWrapper::QtMetaObjectWrapper

(

const QMetaObject *

metaObject

)

Creates a instance which is populated by metaObject.

There is no further action required to use the MetaObject.

Nuria::QtMetaObjectWrapper::~QtMetaObjectWrapper ( )

override

Destructor.

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The documentation for this class was generated from the following file:

• qtmetaobjectwrapper.hpp