made alphaColor non static

changed (back) 'int' radius to 3
adjusted helper's 'qreal' radius accordingly (to 2.5), and fixed shadow radius

kstyle/breeze.h

@@ -39,7 +39,7 @@ namespace Breeze
 
         // frames
         Frame_FrameWidth = 2,
-        Frame_FrameRadius = 2,
+        Frame_FrameRadius = 3,
 
         // layout
         Layout_TopLevelMarginWidth = 10,

kstyle/breezehelper.cpp

@@ -23,6 +23,7 @@
 #include "breezehelper.h"
 
 #include "breeze.h"
+#include "breezestyleconfigdata.h"
 
 #include <KColorUtils>
 #include <KWindowSystem>
@@ -325,7 +326,7 @@ namespace Breeze
     }
 
     //____________________________________________________________________
-    QColor Helper::alphaColor( QColor color, qreal alpha )
+    QColor Helper::alphaColor( QColor color, qreal alpha ) const
     {
         if( alpha >= 0 && alpha < 1.0 )
         { color.setAlphaF( alpha*color.alphaF() ); }
@@ -452,7 +453,7 @@ namespace Breeze
         {
 
             QRectF shadowRect( frameRect.adjusted( 1.5, 1.5, -1.5, -1.5 ).translated( 0, 0.5 ) );
-            const qreal radius( frameRadius() - 1 );
+            const qreal radius( frameRadius() );
 
             painter->setPen( QPen( shadow, 2 ) );
             painter->setBrush( Qt::NoBrush );
@@ -666,7 +667,7 @@ namespace Breeze
         if( !sunken )
         {
 
-            const qreal radius( frameRadius() - 1 );
+            const qreal radius( frameRadius() );
             painter->setPen( QPen( shadow, 2 ) );
             painter->setBrush( Qt::NoBrush );
 

kstyle/breezehelper.h

@@ -58,12 +58,12 @@ namespace Breeze
         //! pointer to shared config
         KSharedConfigPtr config() const;
 
-        //! add alpha channel multiplier to color
-        static QColor alphaColor( QColor color, qreal alpha );
-
         //!@name color utilities
         //@{
 
+        //! add alpha channel multiplier to color
+        QColor alphaColor( QColor color, qreal alpha ) const;
+
         //! mouse over color
         QColor hoverColor( const QPalette& palette ) const
         { return _viewHoverBrush.brush( palette ).color(); }
@@ -228,7 +228,7 @@ namespace Breeze
 
         //! frame radius
         qreal frameRadius( void ) const
-        { return qreal( Metrics::Frame_FrameRadius )+0.5; }
+        { return qreal( Metrics::Frame_FrameRadius )-0.5; }
 
         //! return color key for a given color, properly accounting for invalid colors
         quint64 colorKey( const QColor& color ) const