dark_qt_creator.css

/* edit the shortcut to Qt Creator and add the following:
-stylesheet /path/to/dark_qt_creator.css
*/

QMainWindow,
QAbstractItemView  
/* QTreeView::branch, */
/* QTabBar::tab */{
 color: #EAEAEA;
 background: #5e5e57;
 font-size: 9pt;
}
 
QComboBox
{
   color: #FFFFFF;
   background-color: #5C5C5C;
   min-height: 15px;
   min-width: 60px;
   max-width: 360px;
   padding-left: 5px;
   padding-right: 15px;
   border-style: solid;
}

QComboBox QAbstractItemView
{
   color: #000000;
   background-color: #CFCFCF;
   selection-background-color: #1D1D1D;
   border-style: solid;
}
 
QHeaderView::section
{
   color: white;
	background-color: qlineargradient(x1:0, y1:0, x2:0, y2:1,
								   stop:0 #616161, stop: 0.5 #505050,
								   stop: 0.6 #434343, stop:1 #656565);
/*    background-color: #7F7F7F; */
   padding-left: 4px;
   border: 1px solid #6c6c6c;
}

QTreeView
{
   color: #000000;
   background-color: #B6B6B6;
   alternate-background-color: #A5A5A5;
   selection-color: #000000;
   selection-background-color: #7FB3E6;
}
 
QTreeView::branch:item
{
   color: #714DFF;
}
 
QListView
{
   color: #000000;
   background-color: #D7D7D7;
}

QWebView
{
   background-color: #D7D7D7;
}

QPlainTextEdit
{
background: #000000;
}

/* QObject[windowTitle="Object Inspector"] QTreeView
{
   color: #EAEAEA;
   alternate-background-color: black;
}

QObject[windowTitle="Property Editor"] QTreeView
{
   color: black;
} */

QScrollBar {
     border: none;
     background: #333333;
     height: 6px;
     width: 6px;
     margin: 0px;
}
 
QScrollBar::handle{
     background: #494949;
     min-width: 10px;
     min-height: 10px;
}
 
QScrollBar::add-line,  QScrollBar::sub-line {
     background: none;
     border: none;
}
 
QScrollBar::add-page, QScrollBar::sub-page {
     background: none;
}

/* QTabBar::tab:selected {
     font: bold;
     border-color: #9B9B9B;
     border-bottom-color: #C2C7CB;
 }
 
QTabBar::tab:!selected {
     margin-top: 2px;
 } */

QToolBar {
     border-style: solid;
     border-style: outset;
     color: #EAEAEA;
     background: #333333;
     font-size: 9pt;
}