/*设置垂直滚动条基本样式*/ QScrollBar:vertical { width: 10px; background: rgba(0,0,0,0%); margin: 0px,0px,0px,0px; /*留出9px给上面和下面的箭头*/ padding-top: 9px; padding-bottom: 9px; } QScrollBar::handle:vertical { width: 10px; background: rgba(0,0,0,25%); /*滚动条两端变成椭圆 */ border-radius: 4px; min-height: 20; } QScrollBar::handle:vertical:hover { width: 10px; /*鼠标放到滚动条上的时候,颜色变深*/ background: rgba(0,0,0,50%); border-radius: 4px; min-height: 20; } /*这个应该是设置下箭头的,3.png就是箭头*/ QScrollBar::add-line:vertical { height: 9px; width: 10px; border-image: url(:/Resources/img/3.png); subcontrol-position: bottom; } /*设置上箭头 */ QScrollBar::sub-line:vertical { height: 9px; width: 10px; border-image: url(:/Resources/img/1.png); subcontrol-position: top; } /*当鼠标放到下箭头上的时候 */ QScrollBar::add-line:vertical:hover { height: 9px; width: 10px; border-image: url(:/Resources/img/4.png); subcontrol-position: bottom; } /*当鼠标放到下箭头上的时候*/ QScrollBar::sub-line:vertical:hover { height: 9px; width: 10px; border-image: url(:/Resources/img/2.png); subcontrol-position: top; } /*当滚动条滚动的时候,上面的部分和下面的部分*/ QScrollBar::sub-page:vertical { background: rgba(0,0,0,10%); border-radius: 4px; } QScrollBar::add-page:vertical { background: rgba(0,0,0,10%); border-radius: 4px; } /*设置水平滚动条基本样式*/ QScrollBar:horizontal { height: 10px; background: rgba(0,0,0,0%); margin: 0px,0px,0px,0px; /*留出9px给上面和下面的箭头*/ padding-left: 9px; padding-right: 9px; } QScrollBar::handle:horizontal { height: 10px; background: rgba(0,0,0,25%); /*滚动条两端变成椭圆 */ border-radius: 4px; min-height: 20; } QScrollBar::handle:horizontal:hover { height: 10px; /*鼠标放到滚动条上的时候,颜色变深*/ background: rgba(0,0,0,50%); border-radius: 4px; min-height: 20; } /*这个应该是设置下箭头的,3.png就是箭头*/ QScrollBar::add-line:horizontal { height: 10px; width: 10px; border-image: url(:/Resources/img/5.png); subcontrol-position: right; } /*设置上箭头 */ QScrollBar::sub-line:horizontal { height: 10px; width: 10px; border-image: url(:/Resources/img/6.png); subcontrol-position: left; } QMainWindow::separator { height:1px; margin: 0px; padding: 0px; background:#FF0000; } QDockWidget{ border:0px solid red; } QDockWidget::title { background:#f0f0f0; padding-top:0px; }