moved focus rendering to helper

kstyle/breezehelper.cpp

@@ -311,6 +311,23 @@ namespace Breeze
         painter->restore();
     }
 
+    //______________________________________________________________________________
+    void Helper::renderFocusLine( QPainter* painter, const QRect& rect, const QColor& color ) const
+    {
+
+        if( !color.isValid() ) return;
+
+        painter->save();
+        painter->setRenderHint( QPainter::Antialiasing, false );
+        painter->setBrush( Qt::NoBrush );
+        painter->setPen( color );
+
+        painter->translate( 0, 2 );
+        painter->drawLine( rect.bottomLeft(), rect.bottomRight() );
+        painter->restore();
+
+    }
+
     //______________________________________________________________________________
     void Helper::renderFrame(
         QPainter* painter, const QRect& rect,

kstyle/breezehelper.h

@@ -122,6 +122,9 @@ namespace Breeze
         //! debug frame
         void renderDebugFrame( QPainter*, const QRect& ) const;
 
+        //! focus line
+        void renderFocusLine( QPainter*, const QRect&, const QColor& ) const;
+
         //! generic frame
         void renderFrame( QPainter*, const QRect&, const QColor& color, const QColor& outline = QColor(), bool focus = false ) const;
 

kstyle/breezestyle.cpp

@@ -3372,12 +3372,8 @@ namespace Breeze
             else if( hasFocus ) focusColor =  _helper->focusColor( palette );
 
             // render focus
-            if( focusColor.isValid() )
-            {
-                painter->translate( 0, 2 );
-                painter->setPen( focusColor );
-                painter->drawLine( textRect.bottomLeft(), textRect.bottomRight() );
-            }
+            _helper->renderFocusLine( painter, textRect, focusColor );
+
         }
 
         return true;
@@ -3450,10 +3446,7 @@ namespace Breeze
             if( sunken ) outlineColor = _helper->focusColor( palette );
             else if( selected ) outlineColor = _helper->hoverColor( palette );
 
-            painter->translate( 0, 2 );
-            painter->setBrush( Qt::NoBrush );
-            painter->setPen( outlineColor );
-            painter->drawLine( textRect.bottomLeft(), textRect.bottomRight() );
+            _helper->renderFocusLine( painter, textRect, outlineColor );
 
         }
 
@@ -3629,13 +3622,7 @@ namespace Breeze
                 if( sunken ) outlineColor = _helper->focusColor( palette );
                 else if( selected ) outlineColor = _helper->hoverColor( palette );
 
-                painter->save();
-                painter->setRenderHint( QPainter::Antialiasing, false );
-                painter->translate( 0, 2 );
-                painter->setBrush( Qt::NoBrush );
-                painter->setPen( outlineColor );
-                painter->drawLine( textRect.bottomLeft(), textRect.bottomRight() );
-                painter->restore();
+                _helper->renderFocusLine( painter, textRect, outlineColor );
 
             }
 
@@ -4239,9 +4226,7 @@ namespace Breeze
         else if( hasFocus ) focusColor =  _helper->focusColor( palette );
 
         // render focus line
-        painter->translate( 0, 2 );
-        painter->setPen( focusColor );
-        painter->drawLine( textRect.bottomLeft(), textRect.bottomRight() );
+        _helper->renderFocusLine( painter, textRect, focusColor );
 
         if( verticalTabs ) painter->restore();