QProgressBar{
color :solidgray;
border:2pxsolidgray;
border-radius:5px;
background:transparent;
padding:0px;
text-align :center;
}
QProgressBar::chunk{
background:#B22222;
}
QTextEdit{
border:10px;
border-image:url(image/system/border.png)10 1010 10;
background-color: rgba(43,45,31,255);
}
QTextEdit[description="true"]{
border:10px;
border-image:none;
background-color: rgba(255,255,255,255);
}
QTextEdit QScrollBar:vertical {
margin:22px0 22px0;
}
QScrollBar:add-page
{
background-color: rgba(0,0,0,255);
}
QScrollBar:sub-page
{
background-color: rgba(0,0,0,255);
}
QScrollBar::add-line:vertical {
background-color: rgba(43,45,31,255);
height:15px;
subcontrol-position:bottom;
subcontrol-origin: margin;
}
QScrollBar::sub-line:vertical {
background-color: rgba(43,45,31,255);
height:15px;
subcontrol-position:top;
subcontrol-origin: margin;
}
QScrollBar::handle:vertical {
border :2pxsolidgray;
border-radius:6px;
background-color:solidgray;
min-height :12px;
}
QScrollBar::up-arrow:vertical
{
border-image:url(image/system/button/scroll-up-arrow.png);
}
QScrollBar::down-arrow:vertical
{
border-image:url(image/system/button/scroll-down-arrow.png);
}
QLineEdit#chat_edit{
background-color: rgba(20,20,20,255);
color:white;
border:10pxtransparent;
height:20px;
border-image:url(image/system/border.png)10 1010 10;
}
QStatusBar::item {
border:0pxsolidgrey;
}
QStatusBar{
background-image:url(image/system/skill-dock.png);
color:white;
}
QMenu[private_pile="true"]{
background-color: rgba(43,63,53,200);
border-radius:1px;
color:white;
}
QPushButton[private_pile="true"]{
background-color: rgba(43,63,53,200);
border-radius:1px;
color:white;
}
QPushButton[game_control="true"]{
border:0pxsolidgray;
font:12px;
border-radius:5px;
padding:6px12px6px12px;
}
QPushButton#pause{
background-image:url(image/system/button/pause.png);
}
QPushButton#play{
background-image:url(image/system/button/play.png);
}
QPushButton#slow-down{
background-image:url(image/system/button/slow-down.png);
}
QPushButton#speed-up{
background-image:url(image/system/button/speed-up.png);
}
QPushButton#uniform{
background-image:url(image/system/button/uniform.png);
}
#skill_bar_container QPushButton{
background-image:url(image/system/button/back.png);
border:1pxsolidgray;
border-radius:4px;
color: yellow;
font:12px;
padding:6px12px6px12px;
}
#skill_bar_container QPushButton:disabled{
background-image:url(image/system/button/back_shade.png);
border-radius:4px;
color:white;
font:12px;
}
#skill_bar_container QCheckBox{
border:1pxsolidgray;
border-radius:4px;
color: yellow;
font:12px;
padding:1px12px1px8px;
}
#skill_bar_container QCheckBox::indicator{
height:0px;
width:0px;
}
#skill_bar_container QCheckBox:unchecked{
background-image:url(image/system/button/frequent_checkbox/unchecked.png);
}
#skill_bar_container QCheckBox:unchecked:hover{
background-image:url(image/system/button/frequent_checkbox/unchecked_hover.png);
}
#skill_bar_container QCheckBox:unchecked:pressed{
background-image:url(image/system/button/frequent_checkbox/unchecked_press.png);
}
#skill_bar_container QCheckBox:checked{
background-image:url(image/system/button/frequent_checkbox/checked.png);
}
#skill_bar_container QCheckBox:checked:hover{
background-image:url(image/system/button/frequent_checkbox/checked_hover.png);
}
#skill_bar_container QCheckBox:checked:pressed{
background-image:url(image/system/button/frequent_checkbox/checked_press.png);
}
#skill_bar_container QComboBox{
background-image:url(image/system/button/back2.png);
border:1pxsolidgray;
border-radius:3px;
color:white;
padding:1px18px1px3px;
}
#skill_bar_container QComboBox:on{
padding-left:4px;
padding-top:3px;
}
#skill_bar_container QComboBox::drop-down{
border-bottom-right-radius:3px;
border-left-color: darkgray;
border-left-style:solid;
border-left-width:1px;
border-top-right-radius:3px;
subcontrol-origin: padding;
subcontrol-position:topright;
width:15px;
}
#skill_bar_container QComboBox::down-arrow:on{
left:1px;
top:1px;
}
设计Qt程序Ui的时候，可以像WEB端使用CSS一样，使用QSS，使页面美化跟代码层分开，利于维护。
过程如下：
1、建立文本文件，写入样式表内容，更改文件后缀名为qss；
2、在工程中新建资源文件*.qrc，将qss文件加入资源文件qrc中，此处注意prefix最好为"/"，否则在调用qss文件时会找不到文件；
3、通过传入路径\文件名的方式创建一个QFile对象，以readonly的方式打开，然后readAll，最后qApp->setStyleSheet就可以使qss生效。
代码如下
[cpp]view plaincopy
QString qss;
QFile qssFile(":/qss/css.qss");
qssFile.open(QFile::ReadOnly);
if(qssFile.isOpen())
{
qss = QLatin1String(qssFile.readAll());
qApp->setStyleSheet(qss);
qssFile.close();
}
参考：QT QSS 使用 - 小蓝的专栏 - 博客频道 - CSDN.NET