Help with using QAxAggregated

antoshib

Hi all.
Please help with using QAxAggregated.
I need to build in-proc COM server dll, with inheritance of existing interface provided in TLB file.
I make something like the "OpenGL Example (ActiveQt)":http://qt-project.org/doc/qt-4.8/activeqt-opengl.html, and successfully compile code.
But client cannot see any method from inherited interface. How to access them?
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// plugapi.cpp
//...
#import "GAPI.tlb" no_implementation
using namespace GAPI;
//....
// inheritance from external interface IPluginOutside from TLB
//
class AxPluginOutsideImpl : public QAxAggregated, public IPluginOutside {
public:
AxPluginOutsideImpl() {}

long queryInterface(const QUuid &iid, void **iface);
QAXAGG_IUNKNOWN

BSTR STDMETHODCALLTYPE Get_Name(void);
BSTR STDMETHODCALLTYPE Get_Version(void);
uint STDMETHODCALLTYPE ExecuteTicket(long Ticket);

};

// class which i need to expose for clients
//
class GQPlugin : public QObject, public QAxBindable {
Q_OBJECT
Q_CLASSINFO("ClassID", "{3c126a91-a880-4a42-b37c-c9041b1946bc}")
Q_CLASSINFO("InterfaceID", "{D8D09E0D-8C9B-4590-B8F1-5C9216767093}")
Q_CLASSINFO("EventsID", "{609c58cb-4811-4d45-bf11-a895e2349e83}")
public:
GQPlugin(QObject *parent = 0);

QAxAggregated *createAggregate(){ return new AxPluginOutsideImpl(); }

};
@

@
// plugapi.cpp realisation
// ...
#import "GAPI.tlb" implementation_only
#define QIID_IPluginOutside QUuid(__uuidof(IPluginOutside))

GQPlugin::GQPlugin(QObject *parent): QObject(parent){}

long AxPluginOutsideImpl::queryInterface(const QUuid &iid, void **iface){

*iface = 0;

if ( iid == QIID_IPluginOutside )
    *iface =    (IPluginOutside*) this;
else
    return E_NOINTERFACE;

AddRef();
return S_OK;

}

BSTR STDMETHODCALLTYPE AxPluginOutsideImpl::Get_Name(void)
{ return L"GQPlugin.1.0"; }

BSTR STDMETHODCALLTYPE AxPluginOutsideImpl::Get_Version(void)
{ return L"1.0"; }

uint STDMETHODCALLTYPE AxPluginOutsideImpl::ExecuteTicket( long Ticket )
{ return 1; }
@

@
// com server main.cpp
// ...
QAXFACTORY_BEGIN("{43f39e41-f171-42d9-884e-7bb029a8bb16}",
"{a1eaf125-2906-4ff7-99ba-3c993408520a}")
QAXCLASS(GQPlugin)
QAXFACTORY_END()
@

@
// client.cpp
// ..
QAxObject axgp;

// GQPlugin class id
axgp.setControl( "{3c126a91-a880-4a42-b37c-c9041b1946bc}" );  

// trying to call method of inherited interface 
qDebug() << axgp.dynamicCall("Get_Name");

@