Trying to make Toolbar Corners curved, and make it semi-tranparent.

[Perdrix]

So I've got a toolbar that I'm adding to a widget.

I create the toolbar thus:

    QApplication a(argc, argv);
    QPixmap p("C:\\Users\\amonra\\Documents\\Astrophotography\\NGC 7789 Caroline's Rose or Herschel's Spiral Cluster\\NGC7789 Edited large.png");
    DSSImageWidget w(p);
    DEditStars editor;
    QObject::connect(&w, &DSSImageWidget::Image_mousePressEvent, &editor, &DEditStars::mousePressEvent);
    QToolBar t(&w);
    QIcon dragRect("C:/Users/amonra/Documents/GitHub/DSS/DeepSkyStacker/Buttons/ButtonSelect_Up.bmp");
    t.setOrientation(Qt::Vertical);
    t.addAction(dragRect, "", &editor, &DEditStars::dragButtonPressed);
    //t.setFixedSize(50, 50);
    t.setIconSize(QSize(48, 48));
    t.adjustSize();                                          // Work around bug with initial size of toolbar
    t.setWindowOpacity(0.5);                   // Make it semi-transparent
    int radius = t.size().width() / 2;           // Add curvey-corners
    QString styleSheet(QString("border-radius: %1").arg(radius));
    t.setStyleSheet(styleSheet);
    w.setToolBar(&t);
    w.show();
    return a.exec();

Trouble is the toolbar remains stubbornly rectangular, and 100% opaque :(

David

[jsulm]

@Perdrix said in Trying to make Toolbar Corners curved, and make it semi-tranparent.:

QString styleSheet(QString("border-radius: %1").arg(radius));

Maybe

QString styleSheet(QString("border-radius: %1px").arg(radius));

[Perdrix]

A good thought and a bug well spotted! But sadly makes no difference:

What I want is for the toolbar to look like this:

But what I'm getting is this:

Thanks, David