qt样式表未生效

样式表：

QPushButton

{

padding-left: 2px;

padding-right: 10px;

border-radius: 3px;

color:rgba(54, 143, 205, 1);

border: 2px solid rgba(54, 143, 205, 1);

background-color: transparent;

}

QPushButton : hover {background-color: rgba(49, 131, 186, 1);}

QPushButton : pressed {background-color: rgba(49, 131, 186, 1);}

 

 问题：上述样式表的悬停按下未生效

解决方法：去除控件与选择器间的空格再次运行即可生效