Myview::Myview(QWidget *parent, Qt::WFlags flags)
: QMainWindow(parent, flags)
{
ui.setupUi(this);
QObject::connect(ui.Load_image_s_, SIGNAL(triggered()), this, SLOT(on_Load_image_s__triggered()));
QPixmap* pm = new QPixmap(":/Myview/Resources/image.bmp");
QGraphicsScene* gs = new QGraphicsScene();
gs->addPixmap(*pm);
ui.graphicsView->setScene(gs);
}
void Myview::on_Load_image_s__triggered()
{
int ret = QMessageBox::information(this, tr("heihei"),
tr("About to quit !\n"
"Do you want to save the changes before exiting?"),
tr("Save changes"),
tr("Discard changes"),
tr("Cancel"),
QMessageBox::Yes,
QMessageBox::Cancel | QMessageBox::Escape);
if (ret == QMessageBox::Cancel)
return ;
}