Qt控件样式设置
一、简述
QSS:全称 Qt Style Sheets(Qt样式表),用于美化Qt程序界面,类似于CSS,但不如CSS强大,选择器和属性较少。Qt定制化CSS。
QSS可以通过控件对象的setStyleSheet方法设置控件样式。
二、控件样式设置
2.1边框线
2.1.1按钮QPushButton
1 //线粗细:1px 2 //线类型:solid实线 3 border:1px solid;
2.2背景色/字体颜色
2.2.1表格表行头/列头颜色
行头颜色(行列交叉也设置背景颜色):
1 QHeaderView::section::horizontal,QTableCornerButton:section{ padding:3px; margin:0px; color:#DCDCDC; border:1px solid #242424; border-left-width:0px; border-right-width:1px; border-top-width:0px; border-bottom-width:1px; background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #646464,stop:1 #525252); } QTableWidget{background-color:white;border:none;} 2 QTableWidget::item:hover{background-color:rgb(92,188,227,200)} 3 QTableWidget::item:selected{background-color:#1B89A1}
列头颜色:
1 QHeaderView::section::vertical,QTableCornerButton:section{ padding:3px; margin:0px; color:#DCDCDC; border:1px solid #242424; border-left-width:0px; border-right-width:1px; border-top-width:0px; border-bottom-width:1px; background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #646464,stop:1 #525252); } QTableWidget{background-color:white;border:none;} 2 QTableWidget::item:hover{background-color:rgb(92,188,227,200)} 3 QTableWidget::item:selected{background-color:#1B89A1}
2.3控件圆角弧度
1 //角弧度,半径5的圆 2 3 border-radius:5px;
2.4鼠标悬停颜色
1 QHeaderView::section::horizontal,QTableCornerButton:section{ padding:3px; margin:0px; color:#DCDCDC; border:1px solid #242424; border-left-width:0px; border-right-width:1px; border-top-width:0px; border-bottom-width:1px; background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #646464,stop:1 #525252); } QTableWidget{background-color:white;border:none;} 2 QTableWidget::item:hover{background-color:rgb(92,188,227,200)} 3 QTableWidget::item:selected{background-color:#1B89A1}
三、示例
1 /* 2 tabelwidget*/ 3 QTableWidget{ 4 color:#DCDCDC; 5 background:#444444; 6 border:1px solid #242424; 7 alternate-background-color:#525252;/*交错颜色*/ 8 gridline-color:#242424; 9 } 10 11 /*选中item*/ 12 QTableWidget::item:selected{ 13 color:#DCDCDC; 14 background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 #484848,stop:1 #383838); 15 } 16 17 /* 18 悬浮item*/ 19 QTableWidget::item:hover{ 20 background:#5B5B5B; 21 } 22 /*表头*/ 23 QHeaderView::section{ 24 text-align:center; 25 background:#5E5E5E; 26 padding:3px; 27 margin:0px; 28 color:#DCDCDC; 29 border:1px solid #242424; 30 border-left-width:0; 31 } 32 33 34 35 /*表右侧的滑条*/ 36 QScrollBar:vertical{ 37 background:#484848; 38 padding:0px; 39 border-radius:6px; 40 max-width:12px; 41 } 42 43 /*滑块*/ 44 QScrollBar::handle:vertical{ 45 background:#CCCCCC; 46 } 47 /* 48 滑块悬浮,按下*/ 49 QScrollBar::handle:hover:vertical,QScrollBar::handle:pressed:vertical{ 50 background:#A7A7A7; 51 } 52 /* 53 滑块已经划过的区域*/ 54 QScrollBar::sub-page:vertical{ 55 background:444444; 56 } 57 58 /* 59 滑块还没有划过的区域*/ 60 QScrollBar::add-page:vertical{ 61 background:5B5B5B; 62 } 63 64 /*页面下移的按钮*/ 65 QScrollBar::add-line:vertical{ 66 background:none; 67 } 68 /*页面上移的按钮*/ 69 QScrollBar::sub-line:vertical{ 70 background:none; 71 } 72
四、相关参考
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