QLineEdit的背景圖像

Question

如何為QLineEdit設置背景圖片？ 以下樣式表不起作用

QLineEdit {
  background-image:url(:/images/13.png);
}

Answer 1

QLineEdit { 
   border: 1px solid #000000;   //image work with this line and didn't work with out))
   image: url(:/images/13.png);
}

Answer 2

更好的解決方案是

#fileFilter
{
    background: url(/Users/karelhladky/Pictures/Icons/famfamfam/icons/emoticon_grin.png);
        // there is no need add border property
}