QToolButton {
    border-image: url(:/qmldesigner/images/pushbutton.png) 3;
    border-width: 3;
    border-radius: 6px;
    margin: 4px 4px 4px 4px;
    color: white;
}

QToolButton:hover {
    border-image: url(:/qmldesigner/images/pushbutton_hover.png) 3;
    border-width: 3;
}

QToolButton:pressed {
    border-image: url(:/qmldesigner/images/pushbutton_pressed.png) 3;
    border-width: 3;
}

QToolButton:checked
{
    border-image: url(:/qmldesigner/images/pushbutton_pressed.png) 3;
    border-width: 3;
}
