Vs-addin doesn't generate moc's

[WoldemarShiPa]

Hello. I'm using Visual Studio 2010 with vs-addin-1.2.2. I suppose, that addin should generate moc-files automatically when finds Q_OBJECT macro. But I added simple class and got linker errors. Moc-files were generated properly with other classes early, but not now. What's wrong? Is there any way to force generating?

QwtFFT.h

#pragma once
#include "qwt_plot.h"
class QwtFFT :
	public QwtPlot
{
	Q_OBJECT
public:
	QwtFFT(QWidget *);
	~QwtFFT(void);
};

#pragma once
#include "qwt_plot.h"
class QwtFFT :
	public QwtPlot
{
	Q_OBJECT
public:
	QwtFFT(QWidget *);
	~QwtFFT(void);
};

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QwtFFT.c

#include "QwtFFT.h"
 
QwtFFT::QwtFFT(QWidget *parent) : QwtPlot(parent)
{
}
 
QwtFFT::~QwtFFT(void)
{
}

#include "QwtFFT.h"

QwtFFT::QwtFFT(QWidget *parent) : QwtPlot(parent)
{
}

QwtFFT::~QwtFFT(void)
{
}

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QWT_DLL defined. Thanks