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一些Qt技巧

水平滾動條 QScrollBar:horizontal { max-height: 9px; background: transparent; padding-left: 9px; padding-right: 9px; } QScrollBar::handle:horizontal { height: 9px; min-width: 20px; background: rgb(190, 190, 190); } QScrollBar::handle:horizontal:hover { background: rgb(170, 170, 170); } QScrollBar::sub-line:horizontal { height: 9px; width: 9px; background: rgb(220, 220, 220); border-image: url(:/CalcSetting/ArrowLeft); subcontrol-position: left; } QScrollBar::add-line:horizontal { height: 9px; width: 9px; background: rgb(220, 220, 220); border-image: url(:/CalcSetting/ArrowRight); subcontrol-position: right; } QScrollBar::sub-line:horizontal:hover { background: rgb(190, 190, 190); border-image: url(:/CalcSetting/ArrowLeftHover); } QScrollBar::add-line:horizontal:hover { background: rgb(190, 190, 190); border-image: url(:/CalcSetting/ArrowRightHover); } QScrollBar::add-page:horizontal,QScrollBar::sub-page:horizontal { background: rgb(220, 220, 220); } 垂直滾動條 QScrollBar:vertical { max-width: 9px; background: transparent; padding-top: 9px; padding-bottom: 9px; } QScrollBar::handle:vertical { width: 9px; min-height: 20px; background: rgb(190, 190, 190); } QScrollBar::handle:vertical:hover { background: rgb(170, 170, 170); } QScrollBar::sub-line:vertical { height: 9px; width: 9px; background: rgb(220, 220, 220); border-image: url(:/CalcSetting/ArrowTop); subcontrol-position: top; } QScrollBar::add-line:vertical { height: 9px; width: 9px; background: rgb(220, 220, 220); border-image: url(:/CalcSetting/ArrowBottom); subcontrol-position: bottom; } QScrollBar::sub-line:vertical:hover { background: rgb(190, 190, 190); border-image: url(:/CalcSetting/ArrowTopHover); } QScrollBar::add-line:vertical:hover { background: rgb(190, 190, 190); border-image: url(:/CalcSetting/ArrowBottomHover); } QScrollBar::add-page:vertical,QScrollBar::sub-page:vertical { background: rgb(220, 220, 220); }