set special palette and special selection rendering for side panel views

kstyle/breeze.h

@@ -157,6 +157,7 @@ namespace Breeze
         // tree view
         ItemView_ArrowSize = 10,
         ItemView_ItemMarginWidth = 4,
+        SidePanel_ItemMarginWidth = 4,
 
         // splitter
         Splitter_SplitterWidth = 1,

kstyle/breezehelper.cpp

@@ -116,6 +116,15 @@ namespace Breeze
         return copy;
     }
 
+    //____________________________________________________________________
+    QPalette Helper::sideViewPalette( const QPalette& palette ) const
+    {
+        QPalette copy( palette );
+        copy.setColor( QPalette::Active, QPalette::HighlightedText, palette.color( QPalette::Active, QPalette::Highlight ) );
+        copy.setColor( QPalette::Inactive, QPalette::HighlightedText, palette.color( QPalette::Active, QPalette::Highlight ) );
+        return copy;
+    }
+
     //____________________________________________________________________
     QColor Helper::arrowColor( const QPalette& palette, bool mouseOver, bool hasFocus, qreal opacity, AnimationMode mode ) const
     {

kstyle/breezehelper.h

@@ -110,6 +110,9 @@ namespace Breeze
         //* return altered palette suitable for tinted frames
         QPalette framePalette( const QPalette& ) const;
 
+        //* return altered palette suitable for tinted frames
+        QPalette sideViewPalette( const QPalette& ) const;
+
         //* arrow outline color, using animations
         QColor arrowColor( const QPalette&, bool mouseOver, bool hasFocus, qreal opacity = AnimationData::OpacityInvalid, AnimationMode = AnimationNone ) const;
 

kstyle/breezestyle.cpp

@@ -306,11 +306,14 @@ namespace Breeze
                 scrollArea->setFrameStyle( QFrame::NoFrame );
                 scrollArea->setBackgroundRole( QPalette::Window );
                 scrollArea->setForegroundRole( QPalette::WindowText );
+                scrollArea->setPalette( _helper->sideViewPalette( scrollArea->palette() ) );
+                scrollArea->setProperty( PropertyNames::sidePanelView, true );
 
                 if( QWidget *viewport = scrollArea->viewport() )
                 {
                     viewport->setBackgroundRole( QPalette::Window );
                     viewport->setForegroundRole( QPalette::WindowText );
+                    viewport->setPalette( _helper->sideViewPalette( viewport->palette() ) );
                 }
 
             }
@@ -3155,7 +3158,7 @@ namespace Breeze
 
         // store palette and rect
         const QPalette& palette( option->palette );
-        const QRect& rect( option->rect );
+        QRect rect( option->rect );
 
         // store flags
         const State& state( option->state );
@@ -3238,6 +3241,13 @@ namespace Breeze
 
         }
 
+        const bool isSidePanel( widget && widget->property( PropertyNames::sidePanelView ).toBool() );
+        if( isSidePanel )
+        {
+            rect.setWidth( Metrics::SidePanel_ItemMarginWidth );
+            rect = visualRect( option, rect );
+        }
+
         // render
         _helper->renderSelection( painter, rect, color, corners );