QGroupBox样式

1.整个控件设置

QGroupBox {
border:2px solid rgb(53, 153, 252);
}

2.控件标题部分，subcontrol-position：标题位置
left：标题距离左边线的距离

QGroupBox::title {
color: rgb(0, 0, 0);
subcontrol-origin: margin;
subcontrol-position: top left;
left:10px;
top:0px;
padding: 0px;
}

3.标题前方指示符设置，本次用checkbox

QGroupBox::indicator {
width: 15px;
height: 15px;
}

QGroupBox::indicator:unchecked {
image: url(:/image/checkbox_unchecked.png);
}
QGroupBox::indicator:unchecked:hover {
image: url(:/image/checkbox_unchecked_hover.png);
}
QGroupBox::indicator:checked {
image: url(:/image/checkbox_checked.png);
}
QGroupBox::indicator:checked:hover {
image: url(:/image/checkbox_checked_hover.png);
}