Qt QSS教程 QSpinBox

QSpinBox {
    /* 为箭头保留空间 */
    padding-right:20px;
    border:3px solid green;
    background:#FD5687;
    min-width:40px;
}

/* 向上按钮 */
QSpinBox::up-button {
    subcontrol-origin:border;
    subcontrol-position:top right;
    width:16px;
    border-image:url(:/images/02.bmp);
    border-width:1px;
}

/* 向上按钮 */
QSpinBox::up-button:hover {
    border-image:url(:/images/111.bmp) 1;
}

/* 向上按钮 */
QSpinBox::up-button:pressed {
    border-image:url(:/images/222.bmp) 1;
}

/* 向上按钮里的小箭头 */
QSpinBox::up-arrow {
    image:url(:/images/333.bmp);
    width:7px;
    height:7px;
}

/* 向下按钮 */
QSpinBox::down-button {
    subcontrol-origin:border;
    subcontrol-position:bottom right;
    width:16px;
    border-image:url(:/images/02.bmp);
    border-width:1px;
    border-top-width:0;
}

/* 向下按钮 */
QSpinBox::down-button:hover {
    border-image:url(:/images/111.bmp) 1;
}

/* 向下按钮 */
QSpinBox::down-button:pressed {
    border-image:url(:/images/222.bmp) 1;
}

/* 向下按钮里的小箭头 */
QSpinBox::down-arrow {
    image:url(:/images/333.bmp);
    width:7px;
    height:7px;
}