效果图

实现 QSS

QPushButton
{border-radius: 6px;opacity: 1;font: 9pt "微软雅黑";color: #333;padding-top:20px;background: url(:/images/ico_un_collected.png) top center no-repeat;
}
QPushButton:hover
{color: #408cff;
}
QPushButton:pressed
{color: #333;
}
QPushButton:checked
{background: url(:/images/ico_collected.png) top center no-repeat;
}