KLayout Manual: Main Index » Class Index » API reference - Class QMetaObject

API reference - Class QMetaObject

Notation used in Ruby API documentation

Description: Binding of QMetaObject

Public constructors

new QMetaObjectnewConstructor QMetaObject::QMetaObject()

Public methods

[const]voidassign(const QMetaObject other)Assign the contents of another object to self
[const]QObject ptrcast(QObject ptr obj)Method QObject * QMetaObject::cast(QObject *obj)
[const]QMetaClassInfoclassInfo(int index)Method QMetaClassInfo QMetaObject::classInfo(int index)
[const]intclassInfoCountMethod int QMetaObject::classInfoCount()
[const]intclassInfoOffsetMethod int QMetaObject::classInfoOffset()
[const]stringclassNameMethod const char * QMetaObject::className()
[const]QMetaMethodconstructor(int index)Method QMetaMethod QMetaObject::constructor(int index)
[const]intconstructorCountMethod int QMetaObject::constructorCount()
voidcreateEnsures the C++ object is created
voiddestroyExplicitly destroy the object
[const]booldestroyed?Returns a value indicating whether the object was already destroyed
[const]QMetaObjectdupCreates a copy of self
[const]QMetaEnumenumerator(int index)Method QMetaEnum QMetaObject::enumerator(int index)
[const]intenumeratorCountMethod int QMetaObject::enumeratorCount()
[const]intenumeratorOffsetMethod int QMetaObject::enumeratorOffset()
[const]intindexOfClassInfo(string name)Method int QMetaObject::indexOfClassInfo(const char *name)
[const]intindexOfConstructor(string constructor)Method int QMetaObject::indexOfConstructor(const char *constructor)
[const]intindexOfEnumerator(string name)Method int QMetaObject::indexOfEnumerator(const char *name)
[const]intindexOfMethod(string method)Method int QMetaObject::indexOfMethod(const char *method)
[const]intindexOfProperty(string name)Method int QMetaObject::indexOfProperty(const char *name)
[const]intindexOfSignal(string signal)Method int QMetaObject::indexOfSignal(const char *signal)
[const]intindexOfSlot(string slot)Method int QMetaObject::indexOfSlot(const char *slot)
[const]boolis_const_object?Returns a value indicating whether the reference is a const reference
[const]QMetaMethodmethod(int index)Method QMetaMethod QMetaObject::method(int index)
[const]intmethodCountMethod int QMetaObject::methodCount()
[const]intmethodOffsetMethod int QMetaObject::methodOffset()
[const]QMetaPropertyproperty(int index)Method QMetaProperty QMetaObject::property(int index)
[const]intpropertyCountMethod int QMetaObject::propertyCount()
[const]intpropertyOffsetMethod int QMetaObject::propertyOffset()
[const]const QMetaObject ptrsuperClassMethod const QMetaObject * QMetaObject::superClass()
[const]stringtr(string s,
string c)
Method QString QMetaObject::tr(const char *s, const char *c)
[const]stringtr(string s,
string c,
int n)
Method QString QMetaObject::tr(const char *s, const char *c, int n)
[const]stringtrUtf8(string s,
string c)
Method QString QMetaObject::trUtf8(const char *s, const char *c)
[const]stringtrUtf8(string s,
string c,
int n)
Method QString QMetaObject::trUtf8(const char *s, const char *c, int n)
[const]QMetaPropertyuserPropertyMethod QMetaProperty QMetaObject::userProperty()

Public static methods and constants

boolcheckConnectArgs(string signal,
string method)
Static method bool QMetaObject::checkConnectArgs(const char *signal, const char *method)
boolconnect(const QObject ptr sender,
int signal_index,
const QObject ptr receiver,
int method_index)
Static method bool QMetaObject::connect(const QObject *sender, int signal_index, const QObject *receiver, int method_index, int type, int *types)
boolconnect(const QObject ptr sender,
int signal_index,
const QObject ptr receiver,
int method_index,
int type)
Static method bool QMetaObject::connect(const QObject *sender, int signal_index, const QObject *receiver, int method_index, int type, int *types)
boolconnect(const QObject ptr sender,
int signal_index,
const QObject ptr receiver,
int method_index,
int type,
int ptr types)
Static method bool QMetaObject::connect(const QObject *sender, int signal_index, const QObject *receiver, int method_index, int type, int *types)
voidconnectSlotsByName(QObject ptr o)Static method void QMetaObject::connectSlotsByName(QObject *o)
booldisconnect(const QObject ptr sender,
int signal_index,
const QObject ptr receiver,
int method_index)
Static method bool QMetaObject::disconnect(const QObject *sender, int signal_index, const QObject *receiver, int method_index)
booldisconnectOne(const QObject ptr sender,
int signal_index,
const QObject ptr receiver,
int method_index)
Static method bool QMetaObject::disconnectOne(const QObject *sender, int signal_index, const QObject *receiver, int method_index)
stringnormalizedSignature(string method)Static method QByteArray QMetaObject::normalizedSignature(const char *method)
stringnormalizedType(string type)Static method QByteArray QMetaObject::normalizedType(const char *type)

Detailed description

[const] void assign(const QMetaObject other)

Description: Assign the contents of another object to self

This method assigns the contents of another object to self. This is a deep copy that does not only copy the reference but the actual content.

[const] QObject ptr cast(QObject ptr obj)

Description: Method QObject * QMetaObject::cast(QObject *obj)

[static] bool checkConnectArgs(string signal,string method)

Description: Static method bool QMetaObject::checkConnectArgs(const char *signal, const char *method)

This method is static and can be called without an instance.

[const] QMetaClassInfo classInfo(int index)

Description: Method QMetaClassInfo QMetaObject::classInfo(int index)

[const] int classInfoCount

Description: Method int QMetaObject::classInfoCount()

[const] int classInfoOffset

Description: Method int QMetaObject::classInfoOffset()

[const] string className

Description: Method const char * QMetaObject::className()

[static] bool connect(const QObject ptr sender,int signal_index,const QObject ptr receiver,int method_index)

Description: Static method bool QMetaObject::connect(const QObject *sender, int signal_index, const QObject *receiver, int method_index, int type, int *types)

This method is static and can be called without an instance.

[static] bool connect(const QObject ptr sender,int signal_index,const QObject ptr receiver,int method_index,int type)

Description: Static method bool QMetaObject::connect(const QObject *sender, int signal_index, const QObject *receiver, int method_index, int type, int *types)

This method is static and can be called without an instance.

[static] bool connect(const QObject ptr sender,int signal_index,const QObject ptr receiver,int method_index,int type,int ptr types)

Description: Static method bool QMetaObject::connect(const QObject *sender, int signal_index, const QObject *receiver, int method_index, int type, int *types)

This method is static and can be called without an instance.

[static] void connectSlotsByName(QObject ptr o)

Description: Static method void QMetaObject::connectSlotsByName(QObject *o)

This method is static and can be called without an instance.

[const] QMetaMethod constructor(int index)

Description: Method QMetaMethod QMetaObject::constructor(int index)

[const] int constructorCount

Description: Method int QMetaObject::constructorCount()

void create

Description: Ensures the C++ object is created

Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created.

void destroy

Description: Explicitly destroy the object

Explicitly destroy the object on C++ side if it was owned by the Ruby interpreter. Subsequent access to this object will throw an exception. If the object is not owned by Ruby, this method will do nothing.

[const] bool destroyed?

Description: Returns a value indicating whether the object was already destroyed

This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself.

[static] bool disconnect(const QObject ptr sender,int signal_index,const QObject ptr receiver,int method_index)

Description: Static method bool QMetaObject::disconnect(const QObject *sender, int signal_index, const QObject *receiver, int method_index)

This method is static and can be called without an instance.

[static] bool disconnectOne(const QObject ptr sender,int signal_index,const QObject ptr receiver,int method_index)

Description: Static method bool QMetaObject::disconnectOne(const QObject *sender, int signal_index, const QObject *receiver, int method_index)

This method is static and can be called without an instance.

[const] QMetaObject dup

Description: Creates a copy of self

[const] QMetaEnum enumerator(int index)

Description: Method QMetaEnum QMetaObject::enumerator(int index)

[const] int enumeratorCount

Description: Method int QMetaObject::enumeratorCount()

[const] int enumeratorOffset

Description: Method int QMetaObject::enumeratorOffset()

[const] int indexOfClassInfo(string name)

Description: Method int QMetaObject::indexOfClassInfo(const char *name)

[const] int indexOfConstructor(string constructor)

Description: Method int QMetaObject::indexOfConstructor(const char *constructor)

[const] int indexOfEnumerator(string name)

Description: Method int QMetaObject::indexOfEnumerator(const char *name)

[const] int indexOfMethod(string method)

Description: Method int QMetaObject::indexOfMethod(const char *method)

[const] int indexOfProperty(string name)

Description: Method int QMetaObject::indexOfProperty(const char *name)

[const] int indexOfSignal(string signal)

Description: Method int QMetaObject::indexOfSignal(const char *signal)

[const] int indexOfSlot(string slot)

Description: Method int QMetaObject::indexOfSlot(const char *slot)

[const] bool is_const_object?

Description: Returns a value indicating whether the reference is a const reference

This method returns true, if self is a const reference. In that case, only const methods may be called on self.

[const] QMetaMethod method(int index)

Description: Method QMetaMethod QMetaObject::method(int index)

[const] int methodCount

Description: Method int QMetaObject::methodCount()

[const] int methodOffset

Description: Method int QMetaObject::methodOffset()

[static] new QMetaObject new

Description: Constructor QMetaObject::QMetaObject()

This method creates an object of class QMetaObject.

[static] string normalizedSignature(string method)

Description: Static method QByteArray QMetaObject::normalizedSignature(const char *method)

This method is static and can be called without an instance.

[static] string normalizedType(string type)

Description: Static method QByteArray QMetaObject::normalizedType(const char *type)

This method is static and can be called without an instance.

[const] QMetaProperty property(int index)

Description: Method QMetaProperty QMetaObject::property(int index)

[const] int propertyCount

Description: Method int QMetaObject::propertyCount()

[const] int propertyOffset

Description: Method int QMetaObject::propertyOffset()

[const] const QMetaObject ptr superClass

Description: Method const QMetaObject * QMetaObject::superClass()

[const] string tr(string s,string c)

Description: Method QString QMetaObject::tr(const char *s, const char *c)

[const] string tr(string s,string c,int n)

Description: Method QString QMetaObject::tr(const char *s, const char *c, int n)

[const] string trUtf8(string s,string c)

Description: Method QString QMetaObject::trUtf8(const char *s, const char *c)

[const] string trUtf8(string s,string c,int n)

Description: Method QString QMetaObject::trUtf8(const char *s, const char *c, int n)

[const] QMetaProperty userProperty

Description: Method QMetaProperty QMetaObject::userProperty()