[PySide] i can not find Q_ARG in pyside, please help me

[Aaron Richiger]

Hello!

What do you use it for? According to the Qt doc, the Q_ARG macro is used 
to generate a QGenericArgument:
"This macro takes a Type and a value of that type and returns a 
QGenericArgument object that can be passed to QMetaObject::invokeMethod()."
As far as I know, there is no equivalent for this macro in PySide, but 
even if the doc tells you not to do so, it may be possible in PySide to 
instantiate QGenericArgument() without a macro:

from PySide.QtCore import *
arg = QGenericArgument("arg_name", 17)
print arg.name(), arg.data()

The PySide doc is auto-generated, so there are parts where it's content 
is true for C++, but not for Python/PySide. This might be such a case.
Please let me know, what you want to use Q_ARG for (with some code would 
be the best), because in years of PySide programming, I never missed it, 
so there may be another PySide solution for your task...

Cheers
Aaron



Am 20.01.2013 06:43, schrieb zhengjunm:
> hello,
>      i can not find  Q_ARG   in pyside,  please help me
>     thanks
> ------------------------------------------------------------------------
> zhengjunm
>
>
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> PySide mailing list
> PySide at qt-project.org
> http://lists.qt-project.org/mailman/listinfo/pyside

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