[Qt-interest] problem with QGraphicsView

[Sajauddin Shariff Mohammad]

Dear Friends,
Iam new to graphics programming in QT. I want to show the image selected by the user in graphics view widget. Ican show the image but a small problem with it.
 My .h and .CPP files are as follows
.H file
class myWidget : public QWidget, Ui_Form
{
   Q_OBJECT
   public:
   QPixmap *pix;
   QGraphicsScene *scene;
   QString imgFilename;
   QGraphicsItem *prvItm, *currItm;
   myWidget(QWidget *parent = 0);
   ~myWidget();
   public slots:
   void on_browseButton_clicked();
   void on_showButton_clicked();
};
.cpp file
myWidget::myWidget(QWidget *parent):QWidget(parent)
{
   pix = new QPixmap();
   scene = new QGraphicsScene();
   currItm = NULL;
   setupUi(this);
   graphicsView->setScene(scene);
   graphicsView->setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
   graphicsView->setAlignment(Qt::AlignCenter);
}
myWidget::~myWidget()
{
}
void myWidget::on_browseButton_clicked()
{
   QString filename;
   filename = QFileDialog::getOpenFileName(this, tr("Select Image File"), "/data", tr("Images (*.bmp *.png *.jpg)"));
   browseLE->setText(filename);
}
void myWidget::on_showButton_clicked()
{
   QPixmap myPix;
   imgFilename = browseLE->text();
   myPix.fill();
   myPix.load(imgFilename);
   if(currItm!=NULL)  scene->removeItem(currItm);
   currItm = scene->addPixmap(myPix);
}
The image that is being displayed in graphics view is not alligned at the center. 
Pleas eguide me what should I do so that the image is shown at thecenter of the graphics view.
Regards,
Sajauddin Shariff
shariff at mic.co.in
+91-998-904-5546
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