I'm trying to extend QtPropertyBrowser to accept custom types. I've been following the guide here.

Qt Code: 
  1. class CCustomPropertyFactory : public QtVariantEditorFactory {
  2. ...
  3. }
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Qt Code: 
  1. class CCustomPropertyManager : public QtVariantPropertyManager {
  2. ...
  3. }
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I'm getting the following linker error when building my code though:

1>------ Build started: Project: MockClient, Configuration: Debug Win32 ------
1>Linking...
1> Creating library C:\***Client.lib and object C:\***Client.exp
1>clientlib.lib(moc_CCustomPropertyFactory.obj) : error LNK2001: unresolved external symbol "public: static struct QMetaObject const QtVariantEditorFactory::staticMetaObject" (?staticMetaObject@QtVariantEditorFactory@@2UQMeta Object@@B)
1>clientlib.lib(moc_CCustomPropertyManager.obj) : error LNK2001: unresolved external symbol "public: static struct QMetaObject const QtVariantPropertyManager::staticMetaObject" (?staticMetaObject@QtVariantPropertyManager@@2UQMe taObject@@B)
1>C:\***Client.exe : fatal error LNK1120: 2 unresolved externals
1>Build log was saved at "file://c:\****\Debug\BuildLog.htm"
1>MockClient - 3 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 3 up-to-date, 0 skipped ==========

It looks like there is a reference to the staticMetaObject in moc_CCustomPropertyFactory.cpp.

Qt Code: 
  1. const QMetaObject Epoch::CCustomPropertyFactory::staticMetaObject = {
  2.     { &QtVariantEditorFactory::staticMetaObject, qt_meta_stringdata_Epoch__CCustomPropertyFactory,
  3.       qt_meta_data_Epoch__CCustomPropertyFactory, 0 }
  4. };
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But staticMetaObject is only declared (in qobject.h) if qdoc is defined. Should qdoc be defined?

Qt Code: 
  1. #ifdef qdoc
  2.     static QString tr(const char *sourceText, const char *comment = 0, int n = -1);
  3.     static QString trUtf8(const char *sourceText, const char *comment = 0, int n = -1);
  4.     virtual const QMetaObject *metaObject() const;
  5.     static const QMetaObject staticMetaObject;
  6. #endif
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I'm using Qt 4.6.2, QtPropertyBrowser 2.5.1, VS 2008, Windows 7.

Any help would be much appreciated.

Thanks
Stefan