QMetaMethod ¶

概要 ¶

详细描述 ¶

class PySide.QtCore. QMetaMethod ¶

class PySide.QtCore. QMetaMethod ( QMetaMethod )

参数：	QMetaMethod – PySide.QtCore.QMetaMethod

PySide.QtCore.QMetaMethod. Access ¶

This enum describes the access level of a method, following the conventions used in C++.

常量	描述
QMetaMethod.Private
QMetaMethod.Protected
QMetaMethod.Public

PySide.QtCore.QMetaMethod. MethodType ¶

常量	描述
QMetaMethod.Method	The function is a plain member function.
QMetaMethod.Signal	The function is a signal.
QMetaMethod.Slot	The function is a slot.
QMetaMethod.Constructor	The function is a constructor.

PySide.QtCore.QMetaMethod. access ( ) ¶

返回类型：	PySide.QtCore.QMetaMethod.Access

Returns the access specification of this method (private, protected, or public).

Signals are always protected, meaning that you can only emit them from the class or from a subclass.

另请参阅

PySide.QtCore.QMetaMethod.methodType()

PySide.QtCore.QMetaMethod. enclosingMetaObject ( ) ¶

返回类型：	PySide.QtCore.QMetaObject

PySide.QtCore.QMetaMethod. invoke ( object , connectionType [ , val0=QGenericArgument(0) [ , val1=QGenericArgument() [ , val2=QGenericArgument() [ , val3=QGenericArgument() [ , val4=QGenericArgument() [ , val5=QGenericArgument() [ , val6=QGenericArgument() [ , val7=QGenericArgument() [ , val8=QGenericArgument() [ , val9=QGenericArgument() ] ] ] ] ] ] ] ] ] ] ) ¶

参数：

object – PySide.QtCore.QObject connectionType – PySide.QtCore.Qt.ConnectionType val0 – PySide.QtCore.QGenericArgument val1 – PySide.QtCore.QGenericArgument val2 – PySide.QtCore.QGenericArgument val3 – PySide.QtCore.QGenericArgument val4 – PySide.QtCore.QGenericArgument val5 – PySide.QtCore.QGenericArgument val6 – PySide.QtCore.QGenericArgument val7 – PySide.QtCore.QGenericArgument val8 – PySide.QtCore.QGenericArgument val9 – PySide.QtCore.QGenericArgument

返回类型：

PySide.QtCore.bool

PySide.QtCore.QMetaMethod. invoke ( object , connectionType , returnValue [ , val0=QGenericArgument(0) [ , val1=QGenericArgument() [ , val2=QGenericArgument() [ , val3=QGenericArgument() [ , val4=QGenericArgument() [ , val5=QGenericArgument() [ , val6=QGenericArgument() [ , val7=QGenericArgument() [ , val8=QGenericArgument() [ , val9=QGenericArgument() ] ] ] ] ] ] ] ] ] ] )

参数：

object – PySide.QtCore.QObject connectionType – PySide.QtCore.Qt.ConnectionType returnValue – PySide.QtCore.QGenericReturnArgument val0 – PySide.QtCore.QGenericArgument val1 – PySide.QtCore.QGenericArgument val2 – PySide.QtCore.QGenericArgument val3 – PySide.QtCore.QGenericArgument val4 – PySide.QtCore.QGenericArgument val5 – PySide.QtCore.QGenericArgument val6 – PySide.QtCore.QGenericArgument val7 – PySide.QtCore.QGenericArgument val8 – PySide.QtCore.QGenericArgument val9 – PySide.QtCore.QGenericArgument

返回类型：

PySide.QtCore.bool

PySide.QtCore.QMetaMethod. invoke ( object , returnValue [ , val0=QGenericArgument(0) [ , val1=QGenericArgument() [ , val2=QGenericArgument() [ , val3=QGenericArgument() [ , val4=QGenericArgument() [ , val5=QGenericArgument() [ , val6=QGenericArgument() [ , val7=QGenericArgument() [ , val8=QGenericArgument() [ , val9=QGenericArgument() ] ] ] ] ] ] ] ] ] ] )

参数：

object – PySide.QtCore.QObject returnValue – PySide.QtCore.QGenericReturnArgument val0 – PySide.QtCore.QGenericArgument val1 – PySide.QtCore.QGenericArgument val2 – PySide.QtCore.QGenericArgument val3 – PySide.QtCore.QGenericArgument val4 – PySide.QtCore.QGenericArgument val5 – PySide.QtCore.QGenericArgument val6 – PySide.QtCore.QGenericArgument val7 – PySide.QtCore.QGenericArgument val8 – PySide.QtCore.QGenericArgument val9 – PySide.QtCore.QGenericArgument

返回类型：

PySide.QtCore.bool

此函数重载 PySide.QtCore.QMetaMethod.invoke() .

This overload always invokes this method using the connection type Qt.AutoConnection .

PySide.QtCore.QMetaMethod. invoke ( object [ , val0=QGenericArgument(0) [ , val1=QGenericArgument() [ , val2=QGenericArgument() [ , val3=QGenericArgument() [ , val4=QGenericArgument() [ , val5=QGenericArgument() [ , val6=QGenericArgument() [ , val7=QGenericArgument() [ , val8=QGenericArgument() [ , val9=QGenericArgument() ] ] ] ] ] ] ] ] ] ] )

参数：

object – PySide.QtCore.QObject val0 – PySide.QtCore.QGenericArgument val1 – PySide.QtCore.QGenericArgument val2 – PySide.QtCore.QGenericArgument val3 – PySide.QtCore.QGenericArgument val4 – PySide.QtCore.QGenericArgument val5 – PySide.QtCore.QGenericArgument val6 – PySide.QtCore.QGenericArgument val7 – PySide.QtCore.QGenericArgument val8 – PySide.QtCore.QGenericArgument val9 – PySide.QtCore.QGenericArgument

返回类型：

PySide.QtCore.bool

此函数重载 PySide.QtCore.QMetaMethod.invoke() .

This overload invokes this method using the connection type Qt.AutoConnection and ignores return values.

PySide.QtCore.QMetaMethod. methodIndex ( ) ¶

返回类型：	PySide.QtCore.int

Returns this method's index.

PySide.QtCore.QMetaMethod. methodType ( ) ¶

返回类型：	PySide.QtCore.QMetaMethod.MethodType

Returns the type of this method (signal, slot, or method).

另请参阅

PySide.QtCore.QMetaMethod.access()

PySide.QtCore.QMetaMethod. parameterNames ( ) ¶

返回类型：

Returns a list of parameter names.

另请参阅

PySide.QtCore.QMetaMethod.parameterTypes() PySide.QtCore.QMetaMethod.signature()

PySide.QtCore.QMetaMethod. parameterTypes ( ) ¶

返回类型：

Returns a list of parameter types.

另请参阅

PySide.QtCore.QMetaMethod.parameterNames() PySide.QtCore.QMetaMethod.signature()

PySide.QtCore.QMetaMethod. revision ( ) ¶

返回类型：	PySide.QtCore.int

Returns the method revision if one was specified by Q_REVISION, otherwise returns 0.

PySide.QtCore.QMetaMethod. signature ( ) ¶

返回类型：	str

Returns the signature of this method (e.g., setValue(double) ).

另请参阅

PySide.QtCore.QMetaMethod.parameterTypes() PySide.QtCore.QMetaMethod.parameterNames()

PySide.QtCore.QMetaMethod. tag ( ) ¶

返回类型：	str

Returns the tag associated with this method.

Tags are special macros recognized by moc that make it possible to add extra information about a method.

Tag information can be added in the following way in the function declaration:

#define THISISTESTTAG // tag text
...
private slots:
    THISISTESTTAG void testFunc();
										

and the information can be accessed by using:

MainWindow win;
win.show();
int functionIndex = win.metaObject()->indexOfSlot("testFunc()");
QMetaMethod mm = metaObject()->method(functionIndex);
qDebug() << mm.tag(); // prints THISISTESTTAG
										

For the moment, moc doesn't support any special tags.

PySide.QtCore.QMetaMethod. typeName ( ) ¶

返回类型：	str

Returns the return type of this method, or an empty string if the return type is void .