palette for groupBox

[A Former User]

I wrote:

 QPixmap bkgnd(":/immagini/sf.PNG");
    bkgnd = bkgnd.scaled(ui->groupBox->size(), Qt::IgnoreAspectRatio);
    QPalette palette = ui->groupBox->palette();
    palette.setBrush(QPalette::Background, bkgnd);
    ui->groupBox->setPalette(palette);

it doesn't work

[jsulm]

@vale88 said in palette for groupBox:

it doesn't work

Would be nice to know what "doesn't work"...

Did you check anything?
Like https://doc.qt.io/qt-5/qpixmap.html#isNull

[A Former User]

@jsulm I don't see the image that I set

[jsulm]

@vale88 Then please check whether your pixmap is valid first...

[A Former User]

@jsulm yes it's valid