win_32_api.py 文件源码

def qwidget_winid_to_hwnd(winid):
    """
    Convert the winid for a QWidget to an HWND.

    :param int winid: The QWidget winid to convert.

    :returns: Window handle
    """
    # Setup arguments and return types.
    ctypes.pythonapi.PyCObject_AsVoidPtr.restype = ctypes.c_void_p
    ctypes.pythonapi.PyCObject_AsVoidPtr.argtypes = [ctypes.py_object]

    # Convert PyCObject to a void pointer.
    hwnd = ctypes.pythonapi.PyCObject_AsVoidPtr(winid)

    return hwnd