error: 'connect' was not declared in this scope ??

[Morea]

error: 'connect' was not declared in this scope

this is the error I get when trying to compile this code:

------ cpp file --------
 
#include "Fraga.h"
#include <QtGui>
#include <QtCore>
Fraga::Fraga()
{
	_nyttsvar = new QAction("new answer",0);
	qDebug()<<"hej"<<connect(_nyttsvar,SIGNAL(triggered()),this,SLOT(addNewSvar()));
}
----------- h file-----------
#ifndef FRAGA_H
#define FRAGA_H
#include <QtCore>
#include <QtGui>
 
class Fraga:public QGraphicsRectItem{
	Q_OBJECT
public:
	Fraga();
public slots:
	void addNewSvar();
protected:
	QAction* _nyttsvar;
};
 
 
#endif

------ cpp file --------

#include "Fraga.h"
#include <QtGui>
#include <QtCore>
Fraga::Fraga()
{
	_nyttsvar = new QAction("new answer",0);
	qDebug()<<"hej"<<connect(_nyttsvar,SIGNAL(triggered()),this,SLOT(addNewSvar()));
}
----------- h file-----------
#ifndef FRAGA_H
#define FRAGA_H
#include <QtCore>
#include <QtGui>

class Fraga:public QGraphicsRectItem{
	Q_OBJECT
public:
	Fraga();
public slots:
	void addNewSvar();
protected:
	QAction* _nyttsvar;
};


#endif

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I do not understand what's wrong.

[Gopala Krishna]

class Fraga:public QGraphicsRectItem{
	Q_OBJECT
public:
	Fraga();

class Fraga:public QGraphicsRectItem{
	Q_OBJECT
public:
	Fraga();

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I do not understand what's wrong.

You are forgetting a fact that QGraphics*Item do not inherit QObject and connect method is provided by QObject.
Try this, it should most probably work

class Fraga : public QObject, public QGraphicsRectItem

class Fraga : public QObject, public QGraphicsRectItem

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[Morea]

Great. It works now.