void MainWindow::on_actionQueue3_triggered() //Show Sky Map
{
/*QDialog * dial = new QDialog;
dial->setBaseSize(1300,800);
dial->setWindowTitle("Sky map");
//dial->setStyleSheet("background: url(:/new/prefix1/skymap_source.png)");*/
QLabel *image = new QLabel();
image->setPixmap( QPixmap( ":/new/prefix1/skymap_source.png" ) );
image->setBackgroundRole(QPalette::Base);
image->setBaseSize(1200,800);
image->setScaledContents(true);
QScrollArea * scrollArea = new QScrollArea;
//scrollArea->setBackgroundRole(QPalette::Dark);
scrollArea->setBaseSize(1200,800);
scrollArea->setWidget(image);
scrollArea->setWindowTitle("Sky map");
scrollArea->show();
//setCentralWidget(scrollArea);
/*QVBoxLayout * mainLayout = new QVBoxLayout();
dial->setLayout(mainLayout);
dial->exec();*/
}