Qss 样式表的尝试

    QLineEdit{
        border:1px solid #137eb6;
        padding:2px;
        background-color:#F5F5F5;
    }

    QToolTip{
        border:1px solid #1d60ba;
        background-color:#deeefa;
       border-radius:4px;
       color:dark;
       padding:1px;
   }

   QGroupBox{
       background-color: qlineargradient(x1:, y1:, x2:, y2:,
       stop:#F2F2F2, stop:  #FFFFFF);
       border:2px solid #15922e;
       border-radius:5px;
       margin-top:10px;/* leave space at the top for the title */
   }

   QGroupBox::title {
       subcontrol-origin: margin;
       subcontrol-position: top center;/* position at the top center */
       padding:03px;
       border-radius:2px;
       background-color: qlineargradient(x1:, y1:, x2:, y2:,
       stop:#DDDDDD, stop:  #FFFFFF);
   }

   QSplitter::handle:horizontal {
       /*image: url(images/splitter.png);*/
       background-color: #1c77ab;
   }

   QSplitter::handle:vertical {
       /*image: url(images/splitter.png);*/
       background-color: #1c77ab;
   }

   /*
  43 QSplitter::handle:horizontal {
  44     height: 10px;
  45 }
  46
  47 QSplitter::handle:vertical {
  48     width: 10px;
  49 }*/

   QPushButton{
       border: 1px solid #1c77ab;
       border-radius:2px;
       padding:2px 8px 2px 8px;
   /*    border-width:10px;
  57     min-height: 32px;*/
       min-width:  64px;
   }
   QPushButton:hover{
       background-color:#a2e4fc;
   }
   QPushButton:pressed{
       background-color:#a2e4fc;
   }

   /*
  68 QComboBox {
  69     border:1px solid #d7d7d7;
  70     border-radius: 3px;
  71     padding: 1px 18px 1px 3px;
  72 }
  73
  74 QComboBox:editable{
  75     background: white;
  76 }
  77 QComboBox:!editable{
  78     background: #fbfbfb; color:#15922e
  79 }
  80 QComboBox::drop-down{
  81     subcontrol-origin: padding;
  82     subcontrol-position: top right;
  83     width: 22px;
  84     border-left-width: 1px;
  85     border-left-color: #c9c9c9;
  86     border-left-style: solid;
  87     border-top-right-radius: 3px;
  88     border-bottom-right-radius: 3px;
  89 }
  90
  91 QComboBox::down-arrow{
  92     image: url(:/images/down.png);
  93 }
  94
  95 QComboBox::down-arrow:on {
  96     top: 1px;
  97     left: 1px;
  98 }
  99 QComboBox QAbstractItemView::item{
 100     max-width: 50px;
 101     min-height: 20px
 102 }
 103 */

  QRadioButton::indicator {
  width:13px;
  height:13px;
  }

  QRadioButton::indicator::unchecked{
  image: url(:/images/radio-button_off-.png);
  }

  QRadioButton::indicator:unchecked:hover {
  image: url(:/images/radio-button_off-.png);
  }

  QRadioButton::indicator:unchecked:pressed {
  image: url(:/images/radio-button_off-.png);
  }

  QRadioButton::indicator::checked{
  image: url(:/images/radio-button_on-.png);
  }

  QRadioButton::indicator:checked:hover {
  image: url(:/images/radio-button_on-.png);
  }

  QRadioButton::indicator:checked:pressed {
  image: url(:/images/radio-button_on-.png);
  }

  QTabWidget::pane{
      border-width:    ;
      border-image: url(:/images/pane.png)     stretch stretch;
  }
  QTabWidget::tab-bar{
      left: 10px;  /* 向右移left个像素*/
      top: 6px;    /* 向下移top个像素，调整top使tab下边框与pane上边框对齐*/
  }
  QTabBar::tab{
      border-width:    ; /* t r b l */
      border-image: url(:/images/tab_unsel.png)     stretch stretch;
      color: rgb(, , );
      min-width: 48px;
      min-height: 15px;
      max-height: 15px;
      padding: 0px;
  }

  QTabBar::tab:hover{
      border-image: url(:/images/tab_hover.png)     stretch stretch;
  }
  QTabBar::tab:selected{
      color: rgb(, , );
      border-image: url(:/images/tab_sel.png)     stretch stretch;
  }

  QTabBar::tab:disabled{
      color: rgb(, , );
      border-image: url(:/images/tab_disable.png)     stretch stretch;
  }

  QScrollBar:vertical
  {
      width:12px;
      background:rgba(,,,%);
      margin:0px,0px,0px,0px;
      padding-top:12px;
      padding-bottom:12px;
  }
  QScrollBar::handle:vertical
  {
      width:12px;
      background:rgba(,,,%);
      border-radius:5px;
      min-height:;
  }
  QScrollBar::handle:vertical:hover
  {
      width:12px;
      background:rgba(,,,%);
      border-radius:5px;
      min-height:;
  }
  QScrollBar::handle:vertical:pressed
  {
      width:12px;
      background:rgba(,,,%);
      border-radius:5px;
      min-height:;
  }
  QScrollBar::add-line:vertical
  {
      height:12px;width:12px;
      border-image:url(:/images/down_arrow-.png);
      subcontrol-position:bottom;
  }

  QScrollBar::add-line:vertical:hover
  {
      height:12px;width:12px;
      border-image:url(:/images/down_arrow-.png);
      subcontrol-position:bottom;
  }
  QScrollBar::add-line:vertical:pressed
  {
      height:12px;width:12px;
      border-image:url(:/images/down_arrow-.png);
      subcontrol-position:bottom;
  }
  QScrollBar::sub-line:vertical
  {
      height:12px;width:12px;
      border-image:url(:/images/up_arrow-.png);
      subcontrol-position:top;
  }
  QScrollBar::sub-line:vertical:hover
  {
      height:12px;width:12px;
      border-image:url(:/images/up_arrow-.png);
      subcontrol-position:top;
  }
  QScrollBar::sub-line:vertical:pressed
  {
      height:12px;width:12px;
      border-image:url(:/images/up_arrow-.png);
      subcontrol-position:top;
  }

  QScrollBar::add-page:vertical,QScrollBar::sub-page:vertical
  {
      background:rgba(,,,%);
  /*    border-radius:5px;  */
  }

  QScrollBar:horizontal
  {
      height:12px;
      background:rgba(,,,%);
      margin:0px,0px,0px,0px;
      padding-left:12px;
      padding-right:12px;
  }
  QScrollBar::handle:horizontal
  {
      height:12px;
      background:rgba(,,,%);
      border-radius:5px;
      min-width:;
  }
  QScrollBar::handle:horizontal:hover
  {
      height:12px;
      background:rgba(,,,%);
      border-radius:5px;
      min-width:;
  }
  QScrollBar::handle:horizontal:pressed
  {
      height:12px;
      background:rgba(,,,%);
      border-radius:5px;
      min-width:;
  }

  QScrollBar::add-line:horizontal
  {
      height:12px;width:12px;
      border-image:url(:/images/right_arrow-.png);
      subcontrol-position:right;
  }
  QScrollBar::add-line:horizontal:hover
  {
      height:12px;width:12px;
      border-image:url(:/images/right_arrow-.png);
      subcontrol-position:right;
  }
  QScrollBar::add-line:horizontal:pressed
  {
      height:12px;width:12px;
      border-image:url(:/images/right_arrow-.png);
      subcontrol-position:right;
  }

  QScrollBar::sub-line:horizontal
  {
      height:12px;width:12px;
      border-image:url(:/images/left_arrow-.png);
      subcontrol-position:left;
  }
  QScrollBar::sub-line:horizontal:hover
  {
      height:12px;width:12px;
      border-image:url(:/images/left_arrow-.png);
      subcontrol-position:left;
  }
  QScrollBar::sub-line:horizontal:pressed
  {
      height:12px;width:12px;
      border-image:url(:/images/left_arrow-.png);
      subcontrol-position:left;
  }
  QScrollBar::add-page:horizontal,QScrollBar::sub-page:horizontal
  {
      background:rgba(,,,%);
      border-radius:5px;
  }

  QMenu{
  background-color:#dfe0e0;
  border:2px solid black;
  }

  QMenu::item {
  background-color: transparent;
  }

  QMenu::item:selected {
  background-color:#38a2fb;
  }

  QMenu::separator {
  height:1px;
  background: #62a8f7;
  margin-left:10px;
  margin-right:5px;
  }

  QCheckBox{
  spacing:8px;
  }

  QCheckBox::indicator {
  width:16px;
  height:16px;
  }

  QCheckBox::indicator:unchecked{
  image: url(:/images/uncheck_box-.png);
  }

  QCheckBox::indicator:unchecked:hover {
  image: url(:/images/uncheck_box-.png);
  }

  QCheckBox::indicator:unchecked:pressed {
  image: url(:/images/uncheck_box-.png);
  }

  QCheckBox::indicator:checked{
  image: url(:/images/checked_box-.png);
  }

  QCheckBox::indicator:checked:hover {
  image: url(:/images/checked_box-.png);
  }

  QCheckBox::indicator:checked:pressed {
  image: url(:/images/checked_box-.png);
  }

  QHeaderView::section{
      background-color:#55bedc;
      border:1px solid #d0d0d0;
  }

  QTableView,QTableWidget{
      border:1px solid #7e7d7d;
      gridline-color:#44c030;
      background-color: rgb(, , );
      alternate-background-color: rgb(, , );
      selection-background-color: #6d95ee;
  }

  QTableView::item:hover {
      background: qlineargradient(x1:, y1:, x2:, y2:, stop:#e7effd, stop:  #cbdaf1);
      border:1px solid #bfcde4;
  }

  QTableWidget::item:hover {
      background: qlineargradient(x1:, y1:, x2:, y2:, stop:#e7effd, stop:  #cbdaf1);
      border:1px solid #bfcde4;
  }

  QTreeView{
      background-color: #FFFFFF;
      alternate-background-color: #f6f6f6;
  }

  /*
 397 QTreeView::item {
 398
 399     background: #5B677A;
 400     background: transparent;
 401     margin:5px;
 402     border: 1px solid #FFFFFF;
 403
 404     border:1px solid #d9d9d9;
 405     border-top-color: transparent;
 406     border-bottom-color: transparent;
 407     background:white;
 408 }*/

  QTreeView::item:hover {
      background: qlineargradient(x1:, y1:, x2:, y2:, stop:#e7effd, stop:  #cbdaf1);
      border:1px solid #bfcde4;
  }

  QTreeView::item:selected {
      border:1px solid #49ce58;
      color:#;
  }

  QTreeView::item:selected:active{
      background: qlineargradient(x1:, y1:, x2:, y2:, stop:#6ea1f1, stop:  #5e8edf);
  }

  QTreeView::item:selected:!active {
      background: qlineargradient(x1:, y1:, x2:, y2:, stop:#6b9be8, stop:  #6c98da);
  }

  QTreeView::branch{
      background:white;
  }

  QTreeView::branch:has-siblings:!adjoins-item {
  border-image: url(:/images/vline.png);
  }

  QTreeView::branch:has-siblings:adjoins-item {
  border-image: url(:/images/branch-more.png);
  }

  QTreeView::branch:!has-children:!has-siblings:adjoins-item {
  border-image: url(:/images/branch-end.png);
  }

  QTreeView::branch:has-children:!has-siblings:closed,
  QTreeView::branch:closed:has-children:has-siblings {
  border-image: none;
  image: url(:/images/expand_16px.png);
  }

  QTreeView::branch:open:has-children:!has-siblings,
  QTreeView::branch:open:has-children:has-siblings {
  border-image: none;
  image: url(:/images/collapse_16px.png);
  }

  QTreeWidget{
      background-color: #FFFFFF;
      alternate-background-color: #F6F6F6;

  }

  /*
 466 QTreeWidget::item {
 467
 468     margin:5px;
 469     border: 1px solid lightgray;
 470     background: #5B677A;
 471     background: transparent;
 472
 473     border:1px solid #d9d9d9;
 474     border-top-color: transparent;
 475     border-bottom-color: transparent;
 476     background:white;
 477 }
 478 */

  QTreeWidget::item:hover {
      background: qlineargradient(x1:, y1:, x2:, y2:, stop:#e7effd, stop:  #cbdaf1);
      border:1px solid #bfcde4;
  }

  QTreeWidget::item:selected {
      border:1px solid #49ce58;
      color:#;
  }

  QTreeWidget::item:selected:active{
      background: qlineargradient(x1:, y1:, x2:, y2:, stop:#6ea1f1, stop:  #5e8edf);
  }

  QTreeWidget::item:selected:!active {
      background: qlineargradient(x1:, y1:, x2:, y2:, stop:#6b9be8, stop:  #6c98da);
  }

  QTreeWidget::branch{
      background:white;
  }

  QTreeWidget::branch:has-siblings:!adjoins-item {
  border-image: url(:/images/vline.png);
  }

  QTreeWidget::branch:has-siblings:adjoins-item {
  border-image: url(:/images/branch-more.png);
  }

  QTreeWidget::branch:!has-children:!has-siblings:adjoins-item {
  border-image: url(:/images/branch-end.png);
  }

  QTreeWidget::branch:has-children:!has-siblings:closed,
  QTreeWidget::branch:closed:has-children:has-siblings {
  border-image: none;
  image: url(:/images/expand_16px.png);
  }

  QTreeWidget::branch:open:has-children:!has-siblings,
  QTreeWidget::branch:open:has-children:has-siblings {
  border-image: none;
  image: url(:/images/collapse_16px.png);
  }

  QProgressBar {
      border: 1px solid grey;
      border-radius: 5px;
      text-align: center;
      color: #;

  }

  QProgressBar::chunk{
      background-color: #10dc3b;
      width: 5px;
      margin: .5px;
  }