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//! [0]

moc_%.cpp: %.h

        moc $(DEFINES) $(INCPATH) $< -o $@

//! [0]

//! [1]

moc_foo.cpp: foo.h

        moc $(DEFINES) $(INCPATH) $< -o $@

//! [1]

//! [2]

foo.o: foo.moc

foo.moc: foo.cpp

        moc $(DEFINES) $(INCPATH) -i $< -o $@

//! [2]

//! [3]

#include "foo.moc"

//! [3]

//! [4]

#ifndef Q_MOC_RUN

    ... 

#endif

//! [4]

//! [5]

class SomeTemplate<int> : public QFrame

{

    Q_OBJECT

    ...

signals:

    void mySignal(int);

};

//! [5]

//! [6]

// correct

class SomeClass : public QObject, public OtherClass

{

    ...

};

//! [6]

//! [7]

class SomeClass : public QObject

{

    Q_OBJECT

public slots:

    void apply(void (*apply)(List *, void *), char *); // WRONG

};

//! [7]

//! [8]

typedef void (*ApplyFunction)(List *, void *);

class SomeClass : public QObject

{

    Q_OBJECT

public slots:

    void apply(ApplyFunction, char *);

};

//! [8]

//! [9]

class MyClass : public QObject

{

    Q_OBJECT

    enum Error {

        ConnectionRefused,

        RemoteHostClosed,

        UnknownError

    };

signals:

    void stateChanged(MyClass::Error error);

};

//! [9]

//! [10]

#ifdef ultrix

#define SIGNEDNESS(a) unsigned a

#else

#define SIGNEDNESS(a) a

#endif

class Whatever : public QObject

{

    Q_OBJECT

signals:

    void someSignal(SIGNEDNESS(int));

};

//! [10]

//! [11]

class A

{

public:

    class B

    {

        Q_OBJECT

    public slots:   // WRONG

        void b();

    };

};

//! [11]