Qt: style the about dialog scrollbars

diff --git a/modules/gui/qt4/ui/about.ui b/modules/gui/qt4/ui/about.ui
index 1b8daea1e417d3e9db2bd3eba3e363e28fbd8e16..c89078140649590a2f6e287e8b04818d6f995a48 100644 (file)
--- a/modules/gui/qt4/ui/about.ui
+++ b/modules/gui/qt4/ui/about.ui
@@ -13,6 +13,43 @@
   <property name="windowTitle">
    <string>Dialog</string>
   </property>
+  <property name="styleSheet">
+   <string notr="true"> QScrollBar:vertical {
+     border: 1px solid #999999;
+     background: white;
+     width: 12px;
+     margin: 5px 0 5px 2;
+ }
+ QScrollBar::handle:vertical {
+     background: #777777;
+     min-height: 12px;
+ }
+ QScrollBar::add-line:vertical {
+     border: none;
+     background: none;
+     height: 0px;
+     subcontrol-position: bottom;
+     subcontrol-origin: margin;
+ }
+
+ QScrollBar::sub-line:vertical {
+     border: none;
+     background: none;
+     height: 0px;
+     subcontrol-position: top;
+     subcontrol-origin: margin;
+ }
+ QScrollBar::up-arrow:vertical, QScrollBar::down-arrow:vertical {
+     border: none;
+     width: 0px;
+     height: 0px;
+     background: none;
+ }
+
+ QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical {
+     background: none;
+ }</string>
+  </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <property name="spacing">
     <number>0</number>