added a dummy return to GetItemState() to suppress gcc warning (but shouldn't we...

[wxWidgets.git] / src / mac / carbon / graphics.cpp

diff --git a/src/mac/carbon/graphics.cpp b/src/mac/carbon/graphics.cpp
index ac73fdcdaed1d890a848278c2fa3ebc82f7af155..8915a925fc214889109146da311ab24ca09a942d 100755 (executable)
--- a/src/mac/carbon/graphics.cpp
+++ b/src/mac/carbon/graphics.cpp
@@ -37,6 +37,13 @@
 #if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4
 typedef float CGFloat;
 #endif
 #if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4
 typedef float CGFloat;
 #endif

+#ifndef wxMAC_USE_CORE_GRAPHICS_BLEND_MODES
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+    #define wxMAC_USE_CORE_GRAPHICS_BLEND_MODES 1
+#else
+    #define wxMAC_USE_CORE_GRAPHICS_BLEND_MODES 0
+#endif
+#endif

 
 //-----------------------------------------------------------------------------
 // constants
 
 //-----------------------------------------------------------------------------
 // constants


@@ -161,7 +168,7 @@ public :
     void StrokeLineSegments( CGContextRef ctxRef , const CGPoint pts[] , size_t count )
     {
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
     void StrokeLineSegments( CGContextRef ctxRef , const CGPoint pts[] , size_t count )
     {
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4

-        if ( UMAGetSystemVersion() >= 0x1040 )
+        if ( CGContextStrokeLineSegments!=NULL  )

         {
             CGContextStrokeLineSegments( ctxRef , pts , count );
         }
         {
             CGContextStrokeLineSegments( ctxRef , pts , count );
         }


@@ -261,11 +268,11 @@ class wxMacCoreGraphicsPenData : public wxGraphicsObjectRefData
 public:
     wxMacCoreGraphicsPenData( wxGraphicsRenderer* renderer, const wxPen &pen );
     ~wxMacCoreGraphicsPenData();
 public:
     wxMacCoreGraphicsPenData( wxGraphicsRenderer* renderer, const wxPen &pen );
     ~wxMacCoreGraphicsPenData();

-    
+

     void Init();
     virtual void Apply( wxGraphicsContext* context );
     virtual wxDouble GetWidth() { return m_width; }
     void Init();
     virtual void Apply( wxGraphicsContext* context );
     virtual wxDouble GetWidth() { return m_width; }

-   
+

 protected :
     CGLineCap m_cap;
     wxMacCFRefHolder<CGColorRef> m_color;
 protected :
     CGLineCap m_cap;
     wxMacCFRefHolder<CGColorRef> m_color;


@@ -273,7 +280,7 @@ protected :
 
     CGLineJoin m_join;
     CGFloat m_width;
 
     CGLineJoin m_join;
     CGFloat m_width;

-    
+

     int m_count;
     const CGFloat *m_lengths;
     CGFloat *m_userLengths;
     int m_count;
     const CGFloat *m_lengths;
     CGFloat *m_userLengths;


@@ -288,8 +295,8 @@ wxMacCoreGraphicsPenData::wxMacCoreGraphicsPenData( wxGraphicsRenderer* renderer
     wxGraphicsObjectRefData( renderer )
 {
     Init();
     wxGraphicsObjectRefData( renderer )
 {
     Init();

-    
-    float components[4] = { pen.GetColour().Red() / 255.0 , pen.GetColour().Green() / 255.0 , 
+
+    float components[4] = { pen.GetColour().Red() / 255.0 , pen.GetColour().Green() / 255.0 ,

             pen.GetColour().Blue() / 255.0 , pen.GetColour().Alpha() / 255.0 } ;
     m_color.Set( CGColorCreate( wxMacGetGenericRGBColorSpace() , components ) ) ;
 
             pen.GetColour().Blue() / 255.0 , pen.GetColour().Alpha() / 255.0 } ;
     m_color.Set( CGColorCreate( wxMacGetGenericRGBColorSpace() , components ) ) ;
 


@@ -395,7 +402,7 @@ wxMacCoreGraphicsPenData::wxMacCoreGraphicsPenData( wxGraphicsRenderer* renderer
                 if ( bmp && bmp->Ok() )
                 {
                     m_colorSpace.Set( CGColorSpaceCreatePattern( NULL ) );
                 if ( bmp && bmp->Ok() )
                 {
                     m_colorSpace.Set( CGColorSpaceCreatePattern( NULL ) );

-                    m_pattern.Set( *( new ImagePattern( bmp , CGAffineTransformMakeTranslation( 0,0 ) ) ) );
+                    m_pattern.Set( *( new ImagePattern( bmp , CGAffineTransformMakeScale( 1,-1 ) ) ) );

                     m_patternColorComponents = new CGFloat[1] ;
                     m_patternColorComponents[0] = 1.0;
                     m_isPattern = true;
                     m_patternColorComponents = new CGFloat[1] ;
                     m_patternColorComponents[0] = 1.0;
                     m_isPattern = true;


@@ -407,7 +414,7 @@ wxMacCoreGraphicsPenData::wxMacCoreGraphicsPenData( wxGraphicsRenderer* renderer
             {
                 m_isPattern = true;
                 m_colorSpace.Set( CGColorSpaceCreatePattern( wxMacGetGenericRGBColorSpace() ) );
             {
                 m_isPattern = true;
                 m_colorSpace.Set( CGColorSpaceCreatePattern( wxMacGetGenericRGBColorSpace() ) );

-                m_pattern.Set( *( new HatchPattern( pen.GetStyle() , CGAffineTransformMakeTranslation( 0,0 ) ) ) );
+                m_pattern.Set( *( new HatchPattern( pen.GetStyle() , CGAffineTransformMakeScale( 1,-1 ) ) ) );

                 m_patternColorComponents = new CGFloat[4] ;
                 m_patternColorComponents[0] = pen.GetColour().Red() / 255.0;
                 m_patternColorComponents[1] = pen.GetColour().Green() / 255.0;
                 m_patternColorComponents = new CGFloat[4] ;
                 m_patternColorComponents[0] = pen.GetColour().Red() / 255.0;
                 m_patternColorComponents[1] = pen.GetColour().Green() / 255.0;


@@ -433,7 +440,7 @@ void wxMacCoreGraphicsPenData::Init()
 {
     m_lengths = NULL;
     m_userLengths = NULL;
 {
     m_lengths = NULL;
     m_userLengths = NULL;

-    m_width = NULL;
+    m_width = 0;

     m_count = 0;
     m_patternColorComponents = NULL;
     m_isPattern = false;
     m_count = 0;
     m_patternColorComponents = NULL;
     m_isPattern = false;


@@ -450,12 +457,19 @@ void wxMacCoreGraphicsPenData::Apply( wxGraphicsContext* context )
 
     if ( m_isPattern )
     {
 
     if ( m_isPattern )
     {

+        CGAffineTransform matrix = CGContextGetCTM( cg );
+        CGContextSetPatternPhase( cg, CGSizeMake(matrix.tx, matrix.ty) );

         CGContextSetStrokeColorSpace( cg , m_colorSpace );
         CGContextSetStrokePattern( cg, m_pattern , m_patternColorComponents );
     }
     else
     {
         CGContextSetStrokeColorSpace( cg , m_colorSpace );
         CGContextSetStrokePattern( cg, m_pattern , m_patternColorComponents );
     }
     else
     {

-        CGContextSetStrokeColorWithColor( cg , m_color );
+        if ( context->GetLogicalFunction() == wxINVERT || context->GetLogicalFunction() == wxXOR )
+        {
+            CGContextSetRGBStrokeColor( cg , 1.0, 1.0 , 1.0, 1.0 );
+        }
+        else
+            CGContextSetStrokeColorWithColor( cg , m_color );

     }
 }
 
     }
 }
 


@@ -469,27 +483,27 @@ public:
     wxMacCoreGraphicsBrushData( wxGraphicsRenderer* renderer );
     wxMacCoreGraphicsBrushData( wxGraphicsRenderer* renderer, const wxBrush &brush );
     ~wxMacCoreGraphicsBrushData ();
     wxMacCoreGraphicsBrushData( wxGraphicsRenderer* renderer );
     wxMacCoreGraphicsBrushData( wxGraphicsRenderer* renderer, const wxBrush &brush );
     ~wxMacCoreGraphicsBrushData ();

-    
+

     virtual void Apply( wxGraphicsContext* context );
     virtual void Apply( wxGraphicsContext* context );

-    void CreateLinearGradientBrush( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2, 
+    void CreateLinearGradientBrush( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2,

         const wxColour&c1, const wxColour&c2 );
     void CreateRadialGradientBrush( wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc, wxDouble radius,
     const wxColour &oColor, const wxColour &cColor );
         const wxColour&c1, const wxColour&c2 );
     void CreateRadialGradientBrush( wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc, wxDouble radius,
     const wxColour &oColor, const wxColour &cColor );

-        
+

     virtual bool IsShading() { return m_isShading; }
     CGShadingRef GetShading() { return m_shading; }
 protected:
     CGFunctionRef CreateGradientFunction( const wxColour& c1, const wxColour& c2 );
     static void CalculateShadingValues (void *info, const CGFloat *in, CGFloat *out);
     virtual void Init();
     virtual bool IsShading() { return m_isShading; }
     CGShadingRef GetShading() { return m_shading; }
 protected:
     CGFunctionRef CreateGradientFunction( const wxColour& c1, const wxColour& c2 );
     static void CalculateShadingValues (void *info, const CGFloat *in, CGFloat *out);
     virtual void Init();

-    
+

     wxMacCFRefHolder<CGColorRef> m_color;
     wxMacCFRefHolder<CGColorSpaceRef> m_colorSpace;
 
     bool m_isPattern;
     wxMacCFRefHolder<CGPatternRef> m_pattern;
     CGFloat* m_patternColorComponents;
     wxMacCFRefHolder<CGColorRef> m_color;
     wxMacCFRefHolder<CGColorSpaceRef> m_colorSpace;
 
     bool m_isPattern;
     wxMacCFRefHolder<CGPatternRef> m_pattern;
     CGFloat* m_patternColorComponents;

-    
+

     bool m_isShading;
     CGFunctionRef m_gradientFunction;
     CGShadingRef m_shading;
     bool m_isShading;
     CGFunctionRef m_gradientFunction;
     CGShadingRef m_shading;


@@ -501,14 +515,14 @@ wxMacCoreGraphicsBrushData::wxMacCoreGraphicsBrushData( wxGraphicsRenderer* rend
     Init();
 }
 
     Init();
 }
 

-void wxMacCoreGraphicsBrushData::CreateLinearGradientBrush( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2, 
+void wxMacCoreGraphicsBrushData::CreateLinearGradientBrush( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2,

         const wxColour&c1, const wxColour&c2 )
 {
     m_gradientFunction = CreateGradientFunction( c1, c2 );
     m_shading = CGShadingCreateAxial( wxMacGetGenericRGBColorSpace(), CGPointMake(x1,y1), CGPointMake(x2,y2), m_gradientFunction, true, true ) ;
     m_isShading = true ;
 }
         const wxColour&c1, const wxColour&c2 )
 {
     m_gradientFunction = CreateGradientFunction( c1, c2 );
     m_shading = CGShadingCreateAxial( wxMacGetGenericRGBColorSpace(), CGPointMake(x1,y1), CGPointMake(x2,y2), m_gradientFunction, true, true ) ;
     m_isShading = true ;
 }

-        
+

 void wxMacCoreGraphicsBrushData::CreateRadialGradientBrush( wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc, wxDouble radius,
     const wxColour &oColor, const wxColour &cColor )
 {
 void wxMacCoreGraphicsBrushData::CreateRadialGradientBrush( wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc, wxDouble radius,
     const wxColour &oColor, const wxColour &cColor )
 {


@@ -516,22 +530,45 @@ void wxMacCoreGraphicsBrushData::CreateRadialGradientBrush( wxDouble xo, wxDoubl
     m_shading = CGShadingCreateRadial( wxMacGetGenericRGBColorSpace(), CGPointMake(xo,yo), 0, CGPointMake(xc,yc), radius, m_gradientFunction, true, true ) ;
     m_isShading = true ;
 }
     m_shading = CGShadingCreateRadial( wxMacGetGenericRGBColorSpace(), CGPointMake(xo,yo), 0, CGPointMake(xc,yc), radius, m_gradientFunction, true, true ) ;
     m_isShading = true ;
 }

-                
+

 wxMacCoreGraphicsBrushData::wxMacCoreGraphicsBrushData(wxGraphicsRenderer* renderer, const wxBrush &brush) : wxGraphicsObjectRefData( renderer )
 {
     Init();
 wxMacCoreGraphicsBrushData::wxMacCoreGraphicsBrushData(wxGraphicsRenderer* renderer, const wxBrush &brush) : wxGraphicsObjectRefData( renderer )
 {
     Init();

-    
+

     if ( brush.GetStyle() == wxSOLID )
     {
     if ( brush.GetStyle() == wxSOLID )
     {

-        float components[4] = { brush.GetColour().Red() / 255.0 , brush.GetColour().Green() / 255.0 , 
+        if ( brush.MacGetBrushKind() == kwxMacBrushTheme )
+        {
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+            if ( HIThemeBrushCreateCGColor != 0 )
+            {
+                CGColorRef color ;
+                HIThemeBrushCreateCGColor( brush.MacGetTheme(), &color );
+                m_color.Set( color ) ;
+            }
+            else
+#endif
+            {
+                // as close as we can get, unfortunately < 10.4 things get difficult
+                RGBColor color;
+                GetThemeBrushAsColor( brush.MacGetTheme(), 32, true, &color );
+                float components[4] = {  (CGFloat) color.red / 65536,
+                    (CGFloat) color.green / 65536, (CGFloat) color.blue / 65536, 1 } ;
+                m_color.Set( CGColorCreate( wxMacGetGenericRGBColorSpace() , components ) ) ;
+            }
+        }
+        else
+        {
+            float components[4] = { brush.GetColour().Red() / 255.0 , brush.GetColour().Green() / 255.0 ,

                 brush.GetColour().Blue() / 255.0 , brush.GetColour().Alpha() / 255.0 } ;
                 brush.GetColour().Blue() / 255.0 , brush.GetColour().Alpha() / 255.0 } ;

-        m_color.Set( CGColorCreate( wxMacGetGenericRGBColorSpace() , components ) ) ;
+            m_color.Set( CGColorCreate( wxMacGetGenericRGBColorSpace() , components ) ) ;
+        }

     }
     else if ( brush.IsHatch() )
     {
         m_isPattern = true;
         m_colorSpace.Set( CGColorSpaceCreatePattern( wxMacGetGenericRGBColorSpace() ) );
     }
     else if ( brush.IsHatch() )
     {
         m_isPattern = true;
         m_colorSpace.Set( CGColorSpaceCreatePattern( wxMacGetGenericRGBColorSpace() ) );

-        m_pattern.Set( *( new HatchPattern( brush.GetStyle() , CGAffineTransformMakeTranslation( 0,0 ) ) ) );
+        m_pattern.Set( *( new HatchPattern( brush.GetStyle() , CGAffineTransformMakeScale( 1,-1 ) ) ) );

 
         m_patternColorComponents = new CGFloat[4] ;
         m_patternColorComponents[0] = brush.GetColour().Red() / 255.0;
 
         m_patternColorComponents = new CGFloat[4] ;
         m_patternColorComponents[0] = brush.GetColour().Red() / 255.0;


@@ -545,11 +582,11 @@ wxMacCoreGraphicsBrushData::wxMacCoreGraphicsBrushData(wxGraphicsRenderer* rende
         wxBitmap* bmp = brush.GetStipple();
         if ( bmp && bmp->Ok() )
         {
         wxBitmap* bmp = brush.GetStipple();
         if ( bmp && bmp->Ok() )
         {

-            m_isPattern = true;    
+            m_isPattern = true;

             m_patternColorComponents = new CGFloat[1] ;
             m_patternColorComponents[0] = 1.0;
             m_colorSpace.Set( CGColorSpaceCreatePattern( NULL ) );
             m_patternColorComponents = new CGFloat[1] ;
             m_patternColorComponents[0] = 1.0;
             m_colorSpace.Set( CGColorSpaceCreatePattern( NULL ) );

-            m_pattern.Set( *( new ImagePattern( bmp , CGAffineTransformMakeTranslation( 0,0 ) ) ) );
+            m_pattern.Set( *( new ImagePattern( bmp , CGAffineTransformMakeScale( 1,-1 ) ) ) );

         }
     }
 }
         }
     }
 }


@@ -558,10 +595,10 @@ wxMacCoreGraphicsBrushData::~wxMacCoreGraphicsBrushData()
 {
     if ( m_shading )
         CGShadingRelease(m_shading);
 {
     if ( m_shading )
         CGShadingRelease(m_shading);

-        
+

     if( m_gradientFunction )
         CGFunctionRelease(m_gradientFunction);
     if( m_gradientFunction )
         CGFunctionRelease(m_gradientFunction);

-        
+

     delete[] m_gradientComponents;
     delete[] m_patternColorComponents;
 }
     delete[] m_gradientComponents;
     delete[] m_patternColorComponents;
 }


@@ -579,14 +616,17 @@ void wxMacCoreGraphicsBrushData::Init()
 void wxMacCoreGraphicsBrushData::Apply( wxGraphicsContext* context )
 {
     CGContextRef cg = (CGContextRef) context->GetNativeContext();
 void wxMacCoreGraphicsBrushData::Apply( wxGraphicsContext* context )
 {
     CGContextRef cg = (CGContextRef) context->GetNativeContext();

-    
+

     if ( m_isShading )
     if ( m_isShading )

-    {   
+    {
+        // nothing to set as shades are processed by clipping using the path and filling

     }
     else
     {
         if ( m_isPattern )
         {
     }
     else
     {
         if ( m_isPattern )
         {

+            CGAffineTransform matrix = CGContextGetCTM( cg );
+            CGContextSetPatternPhase( cg, CGSizeMake(matrix.tx, matrix.ty) );

             CGContextSetFillColorSpace( cg , m_colorSpace );
             CGContextSetFillPattern( cg, m_pattern , m_patternColorComponents );
         }
             CGContextSetFillColorSpace( cg , m_colorSpace );
             CGContextSetFillPattern( cg, m_pattern , m_patternColorComponents );
         }


@@ -622,11 +662,11 @@ CGFunctionRef wxMacCoreGraphicsBrushData::CreateGradientFunction( const wxColour
     m_gradientComponents[6] = c2.Blue() / 255.0;
     m_gradientComponents[7] = c2.Alpha() / 255.0;
 
     m_gradientComponents[6] = c2.Blue() / 255.0;
     m_gradientComponents[7] = c2.Alpha() / 255.0;
 

-    return CGFunctionCreate ( m_gradientComponents,  1, 
-                            input_value_range, 
-                            4, 
+    return CGFunctionCreate ( m_gradientComponents,  1,
+                            input_value_range,
+                            4,

                             output_value_ranges,
                             output_value_ranges,

-                            &callbacks);  
+                            &callbacks);

 }
 
 //
 }
 
 //


@@ -638,7 +678,7 @@ class wxMacCoreGraphicsFontData : public wxGraphicsObjectRefData
 public:
     wxMacCoreGraphicsFontData( wxGraphicsRenderer* renderer, const wxFont &font, const wxColour& col );
     ~wxMacCoreGraphicsFontData();
 public:
     wxMacCoreGraphicsFontData( wxGraphicsRenderer* renderer, const wxFont &font, const wxColour& col );
     ~wxMacCoreGraphicsFontData();

-    
+

     virtual ATSUStyle GetATSUStyle() { return m_macATSUIStyle; }
 private :
     ATSUStyle m_macATSUIStyle;
     virtual ATSUStyle GetATSUStyle() { return m_macATSUIStyle; }
 private :
     ATSUStyle m_macATSUIStyle;


@@ -647,7 +687,7 @@ private :
 wxMacCoreGraphicsFontData::wxMacCoreGraphicsFontData(wxGraphicsRenderer* renderer, const wxFont &font, const wxColour& col) : wxGraphicsObjectRefData( renderer )
 {
     m_macATSUIStyle = NULL;
 wxMacCoreGraphicsFontData::wxMacCoreGraphicsFontData(wxGraphicsRenderer* renderer, const wxFont &font, const wxColour& col) : wxGraphicsObjectRefData( renderer )
 {
     m_macATSUIStyle = NULL;

-    
+

     OSStatus status;
 
     status = ATSUCreateAndCopyStyle( (ATSUStyle) font.MacGetATSUStyle() , &m_macATSUIStyle );
     OSStatus status;
 
     status = ATSUCreateAndCopyStyle( (ATSUStyle) font.MacGetATSUStyle() , &m_macATSUIStyle );


@@ -698,41 +738,35 @@ wxMacCoreGraphicsFontData::~wxMacCoreGraphicsFontData()
 // wxMacCoreGraphicsMatrix declaration
 //-----------------------------------------------------------------------------
 
 // wxMacCoreGraphicsMatrix declaration
 //-----------------------------------------------------------------------------
 

-class WXDLLIMPEXP_CORE wxMacCoreGraphicsMatrix : public wxGraphicsMatrix
+class WXDLLIMPEXP_CORE wxMacCoreGraphicsMatrixData : public wxGraphicsMatrixData

 {
 public :
 {
 public :

-    wxMacCoreGraphicsMatrix() ;
-    
-       wxMacCoreGraphicsMatrix(wxGraphicsRenderer* renderer, wxDouble a=1.0, wxDouble b=0.0, wxDouble c=0.0, wxDouble d=1.0, 
-               wxDouble tx=0.0, wxDouble ty=0.0) ;
-       
-       virtual ~wxMacCoreGraphicsMatrix() ;
-       
-    virtual wxGraphicsMatrix *Clone() const ;
-
-       // concatenates the matrix
-       virtual void Concat( const wxGraphicsMatrix *t );
-       
-       // copies the passed in matrix
-       virtual void Copy( const wxGraphicsMatrix *t );
-
-       // sets the matrix to the respective values
-       virtual void Set(wxDouble a=1.0, wxDouble b=0.0, wxDouble c=0.0, wxDouble d=1.0, 
-               wxDouble tx=0.0, wxDouble ty=0.0);
-
-       // makes this the inverse matrix
-       virtual void Invert();
-       
-       // returns true if the elements of the transformation matrix are equal ?
-    virtual bool IsEqual( const wxGraphicsMatrix* t) const ;
-       
-       // return true if this is the identity matrix
-       virtual bool IsIdentity();
-       
+    wxMacCoreGraphicsMatrixData(wxGraphicsRenderer* renderer) ;
+
+    virtual ~wxMacCoreGraphicsMatrixData() ;
+
+    virtual wxGraphicsObjectRefData *Clone() const ;
+
+    // concatenates the matrix
+    virtual void Concat( const wxGraphicsMatrixData *t );
+
+    // sets the matrix to the respective values
+    virtual void Set(wxDouble a=1.0, wxDouble b=0.0, wxDouble c=0.0, wxDouble d=1.0,
+        wxDouble tx=0.0, wxDouble ty=0.0);
+
+    // makes this the inverse matrix
+    virtual void Invert();
+
+    // returns true if the elements of the transformation matrix are equal ?
+    virtual bool IsEqual( const wxGraphicsMatrixData* t) const ;
+
+    // return true if this is the identity matrix
+    virtual bool IsIdentity() const;
+

     //
     // transformation
     //
     //
     // transformation
     //

-    
+

     // add the translation to this matrix
     virtual void Translate( wxDouble dx , wxDouble dy );
 
     // add the translation to this matrix
     virtual void Translate( wxDouble dx , wxDouble dy );
 


@@ -740,97 +774,87 @@ public :
     virtual void Scale( wxDouble xScale , wxDouble yScale );
 
     // add the rotation to this matrix (radians)
     virtual void Scale( wxDouble xScale , wxDouble yScale );
 
     // add the rotation to this matrix (radians)

-    virtual void Rotate( wxDouble angle );     
-       
+    virtual void Rotate( wxDouble angle );
+

     //
     // apply the transforms
     //
     //
     // apply the transforms
     //

-       
-       // applies that matrix to the point
-       virtual void TransformPoint( wxDouble *x, wxDouble *y );
-       
-       // applies the matrix except for translations
-       virtual void TransformDistance( wxDouble *dx, wxDouble *dy );
-       
-       // returns the native representation
-       virtual void * GetNativeMatrix() const;
-       
+
+    // applies that matrix to the point
+    virtual void TransformPoint( wxDouble *x, wxDouble *y ) const;
+
+    // applies the matrix except for translations
+    virtual void TransformDistance( wxDouble *dx, wxDouble *dy ) const;
+
+    // returns the native representation
+    virtual void * GetNativeMatrix() const;
+

 private :
     CGAffineTransform m_matrix;
 private :
     CGAffineTransform m_matrix;

-    
-    DECLARE_DYNAMIC_CLASS_NO_COPY(wxMacCoreGraphicsMatrix)

 } ;
 
 //-----------------------------------------------------------------------------
 // wxMacCoreGraphicsMatrix implementation
 //-----------------------------------------------------------------------------
 
 } ;
 
 //-----------------------------------------------------------------------------
 // wxMacCoreGraphicsMatrix implementation
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxMacCoreGraphicsMatrix, wxGraphicsMatrix)
-
-wxMacCoreGraphicsMatrix::wxMacCoreGraphicsMatrix() : wxGraphicsMatrix(NULL)
+wxMacCoreGraphicsMatrixData::wxMacCoreGraphicsMatrixData(wxGraphicsRenderer* renderer) : wxGraphicsMatrixData(renderer)

 {
 {

-    wxLogDebug(wxT("Illegal Constructor called"));

 }
 
 }
 

-wxMacCoreGraphicsMatrix::wxMacCoreGraphicsMatrix(wxGraphicsRenderer* renderer, wxDouble a, wxDouble b, wxDouble c, wxDouble d, 
-    wxDouble tx, wxDouble ty) : wxGraphicsMatrix(renderer)
+wxMacCoreGraphicsMatrixData::~wxMacCoreGraphicsMatrixData()

 {
 {

-    m_matrix = CGAffineTransformMake(a,b,c,d,tx,ty);

 }
 
 }
 

-wxMacCoreGraphicsMatrix::~wxMacCoreGraphicsMatrix() 
+wxGraphicsObjectRefData *wxMacCoreGraphicsMatrixData::Clone() const

 {
 {

-}
-
-wxGraphicsMatrix *wxMacCoreGraphicsMatrix::Clone() const 
-{
-    wxMacCoreGraphicsMatrix* m = new wxMacCoreGraphicsMatrix(GetRenderer()) ;
+    wxMacCoreGraphicsMatrixData* m = new wxMacCoreGraphicsMatrixData(GetRenderer()) ;

     m->m_matrix = m_matrix ;
     return m;
 }
 
 // concatenates the matrix
     m->m_matrix = m_matrix ;
     return m;
 }
 
 // concatenates the matrix

-void wxMacCoreGraphicsMatrix::Concat( const wxGraphicsMatrix *t ) 
+void wxMacCoreGraphicsMatrixData::Concat( const wxGraphicsMatrixData *t )

 {
     m_matrix = CGAffineTransformConcat(m_matrix, *((CGAffineTransform*) t->GetNativeMatrix()) );
 }
 
 {
     m_matrix = CGAffineTransformConcat(m_matrix, *((CGAffineTransform*) t->GetNativeMatrix()) );
 }
 

-// copies the passed in matrix
-void wxMacCoreGraphicsMatrix::Copy( const wxGraphicsMatrix *t ) 
-{
-    m_matrix = *((CGAffineTransform*) t->GetNativeMatrix());
-}
-

 // sets the matrix to the respective values
 // sets the matrix to the respective values

-void wxMacCoreGraphicsMatrix::Set(wxDouble a, wxDouble b, wxDouble c, wxDouble d, 
-    wxDouble tx, wxDouble ty) 
+void wxMacCoreGraphicsMatrixData::Set(wxDouble a, wxDouble b, wxDouble c, wxDouble d,
+    wxDouble tx, wxDouble ty)

 {
     m_matrix = CGAffineTransformMake(a,b,c,d,tx,ty);
 }
 
 // makes this the inverse matrix
 {
     m_matrix = CGAffineTransformMake(a,b,c,d,tx,ty);
 }
 
 // makes this the inverse matrix

-void wxMacCoreGraphicsMatrix::Invert() 
+void wxMacCoreGraphicsMatrixData::Invert()

 {
     m_matrix = CGAffineTransformInvert( m_matrix );
 }
 
 // returns true if the elements of the transformation matrix are equal ?
 {
     m_matrix = CGAffineTransformInvert( m_matrix );
 }
 
 // returns true if the elements of the transformation matrix are equal ?

-bool wxMacCoreGraphicsMatrix::IsEqual( const wxGraphicsMatrix* t) const  
+bool wxMacCoreGraphicsMatrixData::IsEqual( const wxGraphicsMatrixData* t) const

 {
     const CGAffineTransform* tm = (CGAffineTransform*) t->GetNativeMatrix();
 {
     const CGAffineTransform* tm = (CGAffineTransform*) t->GetNativeMatrix();

-    return ( 
-        m_matrix.a == tm->a && 
-        m_matrix.b == tm->b && 
-        m_matrix.c == tm->c && 
-        m_matrix.d == tm->d && 
-        m_matrix.tx == tm->tx && 
-        m_matrix.ty == tm->ty ) ;
-
-    return CGAffineTransformEqualToTransform(m_matrix, *((CGAffineTransform*) t->GetNativeMatrix()));
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+    if ( CGAffineTransformEqualToTransform!=NULL )
+    {
+        return CGAffineTransformEqualToTransform(m_matrix, *((CGAffineTransform*) t->GetNativeMatrix()));
+    }
+    else
+#endif
+    {
+        return (
+            m_matrix.a == tm->a &&
+            m_matrix.b == tm->b &&
+            m_matrix.c == tm->c &&
+            m_matrix.d == tm->d &&
+            m_matrix.tx == tm->tx &&
+            m_matrix.ty == tm->ty ) ;
+    }

 }
 
 // return true if this is the identity matrix
 }
 
 // return true if this is the identity matrix

-bool wxMacCoreGraphicsMatrix::IsIdentity() 
+bool wxMacCoreGraphicsMatrixData::IsIdentity() const

 {
     return ( m_matrix.a == 1 && m_matrix.d == 1 &&
         m_matrix.b == 0 && m_matrix.d == 0 && m_matrix.tx == 0 && m_matrix.ty == 0);
 {
     return ( m_matrix.a == 1 && m_matrix.d == 1 &&
         m_matrix.b == 0 && m_matrix.d == 0 && m_matrix.tx == 0 && m_matrix.ty == 0);


@@ -841,19 +865,19 @@ bool wxMacCoreGraphicsMatrix::IsIdentity()
 //
 
 // add the translation to this matrix
 //
 
 // add the translation to this matrix

-void wxMacCoreGraphicsMatrix::Translate( wxDouble dx , wxDouble dy ) 
+void wxMacCoreGraphicsMatrixData::Translate( wxDouble dx , wxDouble dy )

 {
     m_matrix = CGAffineTransformTranslate( m_matrix, dx, dy);
 }
 
 // add the scale to this matrix
 {
     m_matrix = CGAffineTransformTranslate( m_matrix, dx, dy);
 }
 
 // add the scale to this matrix

-void wxMacCoreGraphicsMatrix::Scale( wxDouble xScale , wxDouble yScale ) 
+void wxMacCoreGraphicsMatrixData::Scale( wxDouble xScale , wxDouble yScale )

 {
     m_matrix = CGAffineTransformScale( m_matrix, xScale, yScale);
 }
 
 // add the rotation to this matrix (radians)
 {
     m_matrix = CGAffineTransformScale( m_matrix, xScale, yScale);
 }
 
 // add the rotation to this matrix (radians)

-void wxMacCoreGraphicsMatrix::Rotate( wxDouble angle ) 
+void wxMacCoreGraphicsMatrixData::Rotate( wxDouble angle )

 {
     m_matrix = CGAffineTransformRotate( m_matrix, angle);
 }
 {
     m_matrix = CGAffineTransformRotate( m_matrix, angle);
 }


@@ -863,16 +887,16 @@ void wxMacCoreGraphicsMatrix::Rotate( wxDouble angle )
 //
 
 // applies that matrix to the point
 //
 
 // applies that matrix to the point

-void wxMacCoreGraphicsMatrix::TransformPoint( wxDouble *x, wxDouble *y ) 
+void wxMacCoreGraphicsMatrixData::TransformPoint( wxDouble *x, wxDouble *y ) const

 {
     CGPoint pt = CGPointApplyAffineTransform( CGPointMake(*x,*y), m_matrix);
 {
     CGPoint pt = CGPointApplyAffineTransform( CGPointMake(*x,*y), m_matrix);

-    
+

     *x = pt.x;
     *y = pt.y;
 }
 
 // applies the matrix except for translations
     *x = pt.x;
     *y = pt.y;
 }
 
 // applies the matrix except for translations

-void wxMacCoreGraphicsMatrix::TransformDistance( wxDouble *dx, wxDouble *dy ) 
+void wxMacCoreGraphicsMatrixData::TransformDistance( wxDouble *dx, wxDouble *dy ) const

 {
     CGSize sz = CGSizeApplyAffineTransform( CGSizeMake(*dx,*dy) , m_matrix );
     *dx = sz.width;
 {
     CGSize sz = CGSizeApplyAffineTransform( CGSizeMake(*dx,*dy) , m_matrix );
     *dx = sz.width;


@@ -880,7 +904,7 @@ void wxMacCoreGraphicsMatrix::TransformDistance( wxDouble *dx, wxDouble *dy )
 }
 
 // returns the native representation
 }
 
 // returns the native representation

-void * wxMacCoreGraphicsMatrix::GetNativeMatrix() const 
+void * wxMacCoreGraphicsMatrixData::GetNativeMatrix() const

 {
     return (void*) &m_matrix;
 }
 {
     return (void*) &m_matrix;
 }


@@ -893,21 +917,19 @@ void * wxMacCoreGraphicsMatrix::GetNativeMatrix() const
 // wxMacCoreGraphicsPath declaration
 //-----------------------------------------------------------------------------
 
 // wxMacCoreGraphicsPath declaration
 //-----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxMacCoreGraphicsPath : public wxGraphicsPath
+class WXDLLEXPORT wxMacCoreGraphicsPathData : public wxGraphicsPathData

 {
 public :
 {
 public :

-    wxMacCoreGraphicsPath( wxGraphicsRenderer* renderer, CGMutablePathRef path = NULL);
-    
-    wxMacCoreGraphicsPath();
-    
-    ~wxMacCoreGraphicsPath();
+    wxMacCoreGraphicsPathData( wxGraphicsRenderer* renderer, CGMutablePathRef path = NULL);

 
 

-    virtual wxGraphicsPath *Clone() const;
+    ~wxMacCoreGraphicsPathData();
+
+    virtual wxGraphicsObjectRefData *Clone() const;

 
     // begins a new subpath at (x,y)
     virtual void MoveToPoint( wxDouble x, wxDouble y );
 
 
     // begins a new subpath at (x,y)
     virtual void MoveToPoint( wxDouble x, wxDouble y );
 

-    // adds a straight line from the current point to (x,y) 
+    // adds a straight line from the current point to (x,y)

     virtual void AddLineToPoint( wxDouble x, wxDouble y );
 
     // adds a cubic Bezier curve from the current point, using two control points and an end point
     virtual void AddLineToPoint( wxDouble x, wxDouble y );
 
     // adds a cubic Bezier curve from the current point, using two control points and an end point


@@ -917,20 +939,20 @@ public :
     virtual void CloseSubpath();
 
     // gets the last point of the current path, (0,0) if not yet set
     virtual void CloseSubpath();
 
     // gets the last point of the current path, (0,0) if not yet set

-    virtual void GetCurrentPoint( wxDouble& x, wxDouble&y);
+    virtual void GetCurrentPoint( wxDouble* x, wxDouble* y) const;

 
     // adds an arc of a circle centering at (x,y) with radius (r) from startAngle to endAngle
     virtual void AddArc( wxDouble x, wxDouble y, wxDouble r, wxDouble startAngle, wxDouble endAngle, bool clockwise );
 
     //
 
     // adds an arc of a circle centering at (x,y) with radius (r) from startAngle to endAngle
     virtual void AddArc( wxDouble x, wxDouble y, wxDouble r, wxDouble startAngle, wxDouble endAngle, bool clockwise );
 
     //

-    // These are convenience functions which - if not available natively will be assembled 
+    // These are convenience functions which - if not available natively will be assembled

     // using the primitives from above
     //
 
     // adds a quadratic Bezier curve from the current point, using a control point and an end point
     virtual void AddQuadCurveToPoint( wxDouble cx, wxDouble cy, wxDouble x, wxDouble y );
 
     // using the primitives from above
     //
 
     // adds a quadratic Bezier curve from the current point, using a control point and an end point
     virtual void AddQuadCurveToPoint( wxDouble cx, wxDouble cy, wxDouble x, wxDouble y );
 

-    // appends a rectangle as a new closed subpath 
+    // appends a rectangle as a new closed subpath

     virtual void AddRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h );
 
     // appends an ellipsis as a new closed subpath fitting the passed rectangle
     virtual void AddRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h );
 
     // appends an ellipsis as a new closed subpath fitting the passed rectangle


@@ -939,23 +961,22 @@ public :
     // draws a an arc to two tangents connecting (current) to (x1,y1) and (x1,y1) to (x2,y2), also a straight line from (current) to (x1,y1)
     virtual void AddArcToPoint( wxDouble x1, wxDouble y1 , wxDouble x2, wxDouble y2, wxDouble r );
 
     // draws a an arc to two tangents connecting (current) to (x1,y1) and (x1,y1) to (x2,y2), also a straight line from (current) to (x1,y1)
     virtual void AddArcToPoint( wxDouble x1, wxDouble y1 , wxDouble x2, wxDouble y2, wxDouble r );
 

-       // adds another path
-       virtual void AddPath( const wxGraphicsPath* path );
-
-       // returns the native path
-       virtual void * GetNativePath() const { return m_path; }
-       
-       // give the native path returned by GetNativePath() back (there might be some deallocations necessary)
-       virtual void UnGetNativePath(void *p) {}
-
-       // transforms each point of this path by the matrix
-       virtual void Transform( wxGraphicsMatrix* matrix );
-       
-       // gets the bounding box enclosing all points (possibly including control points)
-       virtual void GetBox(wxDouble *x, wxDouble *y, wxDouble *w, wxDouble *y);
-       
-       virtual bool Contains( wxDouble x, wxDouble y, int fillStyle = wxWINDING_RULE);
-    DECLARE_DYNAMIC_CLASS_NO_COPY(wxMacCoreGraphicsPath)
+    // adds another path
+    virtual void AddPath( const wxGraphicsPathData* path );
+
+    // returns the native path
+    virtual void * GetNativePath() const { return m_path; }
+
+    // give the native path returned by GetNativePath() back (there might be some deallocations necessary)
+    virtual void UnGetNativePath(void *p) const {}
+
+    // transforms each point of this path by the matrix
+    virtual void Transform( const wxGraphicsMatrixData* matrix );
+
+    // gets the bounding box enclosing all points (possibly including control points)
+    virtual void GetBox(wxDouble *x, wxDouble *y, wxDouble *w, wxDouble *y) const;
+
+    virtual bool Contains( wxDouble x, wxDouble y, int fillStyle = wxODDEVEN_RULE) const;

 private :
     CGMutablePathRef m_path;
 };
 private :
     CGMutablePathRef m_path;
 };


@@ -964,131 +985,124 @@ private :
 // wxMacCoreGraphicsPath implementation
 //-----------------------------------------------------------------------------
 
 // wxMacCoreGraphicsPath implementation
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxMacCoreGraphicsPath, wxGraphicsPath)
-
-wxMacCoreGraphicsPath::wxMacCoreGraphicsPath() :  wxGraphicsPath(NULL)
-{
-    wxLogDebug(wxT("Illegal Constructor called"));
-}    
-
-
-wxMacCoreGraphicsPath::wxMacCoreGraphicsPath( wxGraphicsRenderer* renderer, CGMutablePathRef path) : wxGraphicsPath(renderer)
+wxMacCoreGraphicsPathData::wxMacCoreGraphicsPathData( wxGraphicsRenderer* renderer, CGMutablePathRef path) : wxGraphicsPathData(renderer)

 {
 {

-       if ( path )
-               m_path = path;
-       else
-               m_path = CGPathCreateMutable();
+    if ( path )
+        m_path = path;
+    else
+        m_path = CGPathCreateMutable();

 }
 
 }
 

-wxMacCoreGraphicsPath::~wxMacCoreGraphicsPath()
+wxMacCoreGraphicsPathData::~wxMacCoreGraphicsPathData()

 {
     CGPathRelease( m_path );
 }
 
 {
     CGPathRelease( m_path );
 }
 

-wxGraphicsPath* wxMacCoreGraphicsPath::Clone() const 
+wxGraphicsObjectRefData* wxMacCoreGraphicsPathData::Clone() const

 {
 {

-       wxMacCoreGraphicsPath* clone = new wxMacCoreGraphicsPath(GetRenderer(),CGPathCreateMutableCopy(m_path));
-       return clone ;
+    wxMacCoreGraphicsPathData* clone = new wxMacCoreGraphicsPathData(GetRenderer(),CGPathCreateMutableCopy(m_path));
+    return clone ;

 }
 
 
 // opens (starts) a new subpath
 }
 
 
 // opens (starts) a new subpath

-void wxMacCoreGraphicsPath::MoveToPoint( wxDouble x1 , wxDouble y1 )
+void wxMacCoreGraphicsPathData::MoveToPoint( wxDouble x1 , wxDouble y1 )

 {
     CGPathMoveToPoint( m_path , NULL , x1 , y1 );
 }
 
 {
     CGPathMoveToPoint( m_path , NULL , x1 , y1 );
 }
 

-void wxMacCoreGraphicsPath::AddLineToPoint( wxDouble x1 , wxDouble y1 )
+void wxMacCoreGraphicsPathData::AddLineToPoint( wxDouble x1 , wxDouble y1 )

 {
     CGPathAddLineToPoint( m_path , NULL , x1 , y1 );
 }
 
 {
     CGPathAddLineToPoint( m_path , NULL , x1 , y1 );
 }
 

-void wxMacCoreGraphicsPath::AddCurveToPoint( wxDouble cx1, wxDouble cy1, wxDouble cx2, wxDouble cy2, wxDouble x, wxDouble y )
+void wxMacCoreGraphicsPathData::AddCurveToPoint( wxDouble cx1, wxDouble cy1, wxDouble cx2, wxDouble cy2, wxDouble x, wxDouble y )

 {
     CGPathAddCurveToPoint( m_path , NULL , cx1 , cy1 , cx2, cy2, x , y );
 }
 
 {
     CGPathAddCurveToPoint( m_path , NULL , cx1 , cy1 , cx2, cy2, x , y );
 }
 

-void wxMacCoreGraphicsPath::AddQuadCurveToPoint( wxDouble cx1, wxDouble cy1, wxDouble x, wxDouble y )
+void wxMacCoreGraphicsPathData::AddQuadCurveToPoint( wxDouble cx1, wxDouble cy1, wxDouble x, wxDouble y )

 {
     CGPathAddQuadCurveToPoint( m_path , NULL , cx1 , cy1 , x , y );
 }
 
 {
     CGPathAddQuadCurveToPoint( m_path , NULL , cx1 , cy1 , x , y );
 }
 

-void wxMacCoreGraphicsPath::AddRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h )
+void wxMacCoreGraphicsPathData::AddRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h )

 {
     CGRect cgRect = { { x , y } , { w , h } };
     CGPathAddRect( m_path , NULL , cgRect );
 }
 
 {
     CGRect cgRect = { { x , y } , { w , h } };
     CGPathAddRect( m_path , NULL , cgRect );
 }
 

-void wxMacCoreGraphicsPath::AddCircle( wxDouble x, wxDouble y , wxDouble r )
+void wxMacCoreGraphicsPathData::AddCircle( wxDouble x, wxDouble y , wxDouble r )

 {
     CGPathAddArc( m_path , NULL , x , y , r , 0.0 , 2 * M_PI , true );
 }
 
 // adds an arc of a circle centering at (x,y) with radius (r) from startAngle to endAngle
 {
     CGPathAddArc( m_path , NULL , x , y , r , 0.0 , 2 * M_PI , true );
 }
 
 // adds an arc of a circle centering at (x,y) with radius (r) from startAngle to endAngle

-void wxMacCoreGraphicsPath::AddArc( wxDouble x, wxDouble y, wxDouble r, wxDouble startAngle, wxDouble endAngle, bool clockwise )
+void wxMacCoreGraphicsPathData::AddArc( wxDouble x, wxDouble y, wxDouble r, wxDouble startAngle, wxDouble endAngle, bool clockwise )

 {
     // inverse direction as we the 'normal' state is a y axis pointing down, ie mirrored to the standard core graphics setup
 {
     // inverse direction as we the 'normal' state is a y axis pointing down, ie mirrored to the standard core graphics setup

-    CGPathAddArc( m_path, NULL , x, y, r, startAngle, endAngle, !clockwise); 
+    CGPathAddArc( m_path, NULL , x, y, r, startAngle, endAngle, !clockwise);

 }
 
 }
 

-void wxMacCoreGraphicsPath::AddArcToPoint( wxDouble x1, wxDouble y1 , wxDouble x2, wxDouble y2, wxDouble r )
+void wxMacCoreGraphicsPathData::AddArcToPoint( wxDouble x1, wxDouble y1 , wxDouble x2, wxDouble y2, wxDouble r )

 {
 {

-    CGPathAddArcToPoint( m_path, NULL , x1, y1, x2, y2, r); 
+    CGPathAddArcToPoint( m_path, NULL , x1, y1, x2, y2, r);

 }
 
 }
 

-void wxMacCoreGraphicsPath::AddPath( const wxGraphicsPath* path )
+void wxMacCoreGraphicsPathData::AddPath( const wxGraphicsPathData* path )

 {
 {

-       CGPathAddPath( m_path , NULL, (CGPathRef) path->GetNativePath() );
+    CGPathAddPath( m_path , NULL, (CGPathRef) path->GetNativePath() );

 }
 
 // closes the current subpath
 }
 
 // closes the current subpath

-void wxMacCoreGraphicsPath::CloseSubpath()
+void wxMacCoreGraphicsPathData::CloseSubpath()

 {
     CGPathCloseSubpath( m_path );
 }
 
 // gets the last point of the current path, (0,0) if not yet set
 {
     CGPathCloseSubpath( m_path );
 }
 
 // gets the last point of the current path, (0,0) if not yet set

-void wxMacCoreGraphicsPath::GetCurrentPoint( wxDouble& x, wxDouble&y)
+void wxMacCoreGraphicsPathData::GetCurrentPoint( wxDouble* x, wxDouble* y) const

 {
     CGPoint p = CGPathGetCurrentPoint( m_path );
 {
     CGPoint p = CGPathGetCurrentPoint( m_path );

-    x = p.x;
-    y = p.y;
+    *x = p.x;
+    *y = p.y;

 }
 
 // transforms each point of this path by the matrix
 }
 
 // transforms each point of this path by the matrix

-void wxMacCoreGraphicsPath::Transform( wxGraphicsMatrix* matrix )
+void wxMacCoreGraphicsPathData::Transform( const wxGraphicsMatrixData* matrix )

 {
 {

-       CGMutablePathRef p = CGPathCreateMutable() ;
-       CGPathAddPath( p, (CGAffineTransform*) matrix->GetNativeMatrix() , m_path );
-       CGPathRelease( m_path );
-       m_path = p;
+    CGMutablePathRef p = CGPathCreateMutable() ;
+    CGPathAddPath( p, (CGAffineTransform*) matrix->GetNativeMatrix() , m_path );
+    CGPathRelease( m_path );
+    m_path = p;

 }
 
 // gets the bounding box enclosing all points (possibly including control points)
 }
 
 // gets the bounding box enclosing all points (possibly including control points)

-void wxMacCoreGraphicsPath::GetBox(wxDouble *x, wxDouble *y, wxDouble *w, wxDouble *h)
+void wxMacCoreGraphicsPathData::GetBox(wxDouble *x, wxDouble *y, wxDouble *w, wxDouble *h) const

 {
 {

-       CGRect bounds = CGPathGetBoundingBox( m_path ) ;
-       *x = bounds.origin.x;
-       *y = bounds.origin.y;
-       *w = bounds.size.width;
-       *h = bounds.size.height;
+    CGRect bounds = CGPathGetBoundingBox( m_path ) ;
+    *x = bounds.origin.x;
+    *y = bounds.origin.y;
+    *w = bounds.size.width;
+    *h = bounds.size.height;

 }
 
 }
 

-bool wxMacCoreGraphicsPath::Contains( wxDouble x, wxDouble y, int fillStyle) 
+bool wxMacCoreGraphicsPathData::Contains( wxDouble x, wxDouble y, int fillStyle) const

 {
 {

-       return CGPathContainsPoint( m_path, NULL, CGPointMake(x,y), fillStyle == wxODDEVEN_RULE );
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+    if ( CGPathContainsPoint!=NULL )
+    {
+        return CGPathContainsPoint( m_path, NULL, CGPointMake(x,y), fillStyle == wxODDEVEN_RULE );
+    }
+    else
+#endif
+    {
+        // TODO : implementation for 10.3
+        CGRect bounds = CGPathGetBoundingBox( m_path ) ;
+        return CGRectContainsPoint( bounds, CGPointMake(x,y) ) == 1;
+    }

 }
 
 }
 

-
-//
-// Graphics Pen
-//
-
-//-----------------------------------------------------------------------------
-// wxMacCoreGraphicsPen declaration
-//-----------------------------------------------------------------------------
-
-

 //
 // Graphics Context
 //
 //
 // Graphics Context
 //


@@ -1101,18 +1115,18 @@ class WXDLLEXPORT wxMacCoreGraphicsContext : public wxGraphicsContext
 {
 public:
     wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, CGContextRef cgcontext );
 {
 public:
     wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, CGContextRef cgcontext );

-    
+

     wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, WindowRef window );
     wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, WindowRef window );

-    
+

     wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, wxWindow* window );
     wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, wxWindow* window );

-    
+

     wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer);
     wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer);

-    
+

     wxMacCoreGraphicsContext();
     wxMacCoreGraphicsContext();

-    
+

     ~wxMacCoreGraphicsContext();
 
     ~wxMacCoreGraphicsContext();
 

-       void Init();
+    void Init();

 
     // push the current state of the context, ie the transformation matrix on a stack
     virtual void PushState();
 
     // push the current state of the context, ie the transformation matrix on a stack
     virtual void PushState();


@@ -1125,16 +1139,17 @@ public:
 
     // clips drawings to the rect
     virtual void Clip( wxDouble x, wxDouble y, wxDouble w, wxDouble h );
 
     // clips drawings to the rect
     virtual void Clip( wxDouble x, wxDouble y, wxDouble w, wxDouble h );

-    
+

     // resets the clipping to original extent
     virtual void ResetClip();
 
     virtual void * GetNativeContext();
     // resets the clipping to original extent
     virtual void ResetClip();
 
     virtual void * GetNativeContext();

-    
+
+    bool SetLogicalFunction( int function );

     //
     // transformation
     //
     //
     // transformation
     //

-    
+

     // translate
     virtual void Translate( wxDouble dx , wxDouble dy );
 
     // translate
     virtual void Translate( wxDouble dx , wxDouble dy );
 


@@ -1144,42 +1159,42 @@ public:
     // rotate (radians)
     virtual void Rotate( wxDouble angle );
 
     // rotate (radians)
     virtual void Rotate( wxDouble angle );
 

-       // concatenates this transform with the current transform of this context
-       virtual void ConcatTransform( const wxGraphicsMatrix* matrix );
+    // concatenates this transform with the current transform of this context
+    virtual void ConcatTransform( const wxGraphicsMatrix& matrix );

 
 

-       // sets the transform of this context
-       virtual void SetTransform( const wxGraphicsMatrix* matrix );
+    // sets the transform of this context
+    virtual void SetTransform( const wxGraphicsMatrix& matrix );

 
 

-       // gets the matrix of this context
-       virtual void GetTransform( wxGraphicsMatrix* matrix );
+    // gets the matrix of this context
+    virtual wxGraphicsMatrix GetTransform() const;

     //
     // setting the paint
     //
     //
     // setting the paint
     //

-    
+

     // strokes along a path with the current pen
     // strokes along a path with the current pen

-    virtual void StrokePath( const wxGraphicsPath *path );
+    virtual void StrokePath( const wxGraphicsPath &path );

 
     // fills a path with the current brush
 
     // fills a path with the current brush

-    virtual void FillPath( const wxGraphicsPath *path, int fillStyle = wxWINDING_RULE );
+    virtual void FillPath( const wxGraphicsPath &path, int fillStyle = wxODDEVEN_RULE );

 
     // draws a path by first filling and then stroking
 
     // draws a path by first filling and then stroking

-    virtual void DrawPath( const wxGraphicsPath *path, int fillStyle = wxWINDING_RULE );
+    virtual void DrawPath( const wxGraphicsPath &path, int fillStyle = wxODDEVEN_RULE );

 
     virtual bool ShouldOffset() const
 
     virtual bool ShouldOffset() const

-    {
+    {     

         int penwidth = 0 ;
         if ( !m_pen.IsNull() )
         {
         int penwidth = 0 ;
         if ( !m_pen.IsNull() )
         {

-            penwidth = ((wxMacCoreGraphicsPenData*)m_pen.GetRefData())->GetWidth();
+            penwidth = (int)((wxMacCoreGraphicsPenData*)m_pen.GetRefData())->GetWidth();

             if ( penwidth == 0 )
                 penwidth = 1;
         }
             if ( penwidth == 0 )
                 penwidth = 1;
         }

-        return ( penwidth % 2 ) == 1; 
+        return ( penwidth % 2 ) == 1;

     }
     //
     // text
     //
     }
     //
     // text
     //

-    
+

     virtual void DrawText( const wxString &str, wxDouble x, wxDouble y );
 
     virtual void DrawText( const wxString &str, wxDouble x, wxDouble y, wxDouble angle );
     virtual void DrawText( const wxString &str, wxDouble x, wxDouble y );
 
     virtual void DrawText( const wxString &str, wxDouble x, wxDouble y, wxDouble angle );


@@ -1198,7 +1213,7 @@ public:
     virtual void DrawIcon( const wxIcon &icon, wxDouble x, wxDouble y, wxDouble w, wxDouble h );
 
     void SetNativeContext( CGContextRef cg );
     virtual void DrawIcon( const wxIcon &icon, wxDouble x, wxDouble y, wxDouble w, wxDouble h );
 
     void SetNativeContext( CGContextRef cg );

-        
+

     DECLARE_NO_COPY_CLASS(wxMacCoreGraphicsContext)
     DECLARE_DYNAMIC_CLASS(wxMacCoreGraphicsContext)
 
     DECLARE_NO_COPY_CLASS(wxMacCoreGraphicsContext)
     DECLARE_DYNAMIC_CLASS(wxMacCoreGraphicsContext)
 


@@ -1206,11 +1221,11 @@ private:
     void EnsureIsValid();
 
     CGContextRef m_cgContext;
     void EnsureIsValid();
 
     CGContextRef m_cgContext;

-       WindowRef m_windowRef;
-       int m_originX;
-       int m_originY;
-       wxMacCFRefHolder<HIShapeRef> m_clipRgn;
-       bool m_releaseContext;
+    WindowRef m_windowRef;
+    bool m_releaseContext;
+    CGAffineTransform m_windowTransform;
+
+    wxMacCFRefHolder<HIShapeRef> m_clipRgn;

 };
 
 //-----------------------------------------------------------------------------
 };
 
 //-----------------------------------------------------------------------------


@@ -1234,158 +1249,201 @@ IMPLEMENT_DYNAMIC_CLASS(wxMacCoreGraphicsContext, wxGraphicsContext)
 void wxMacCoreGraphicsContext::Init()
 {
     m_cgContext = NULL;
 void wxMacCoreGraphicsContext::Init()
 {
     m_cgContext = NULL;

-       m_releaseContext = false;
+    m_releaseContext = false;

     m_windowRef = NULL;
     m_windowRef = NULL;

-       m_originX = 0;
-       m_originY = 0;
+

     HIRect r = CGRectMake(0,0,0,0);
     m_clipRgn.Set(HIShapeCreateWithRect(&r));
 }
 
 wxMacCoreGraphicsContext::wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, CGContextRef cgcontext ) : wxGraphicsContext(renderer)
 {
     HIRect r = CGRectMake(0,0,0,0);
     m_clipRgn.Set(HIShapeCreateWithRect(&r));
 }
 
 wxMacCoreGraphicsContext::wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, CGContextRef cgcontext ) : wxGraphicsContext(renderer)
 {

-       Init();
-       m_cgContext = cgcontext;
-    // FIXME: This check is needed because currently we need to use a DC/GraphicsContext
-    // in order to get font properties, like wxFont::GetPixelSize, but since we don't have 
-    // a native window attached to use, I create a wxGraphicsContext with a NULL CGContextRef
-    // for this one operation.
-    
-    // When wxFont::GetPixelSize on Mac no longer needs a graphics context, this check
-    // can be removed. 
-    if (m_cgContext)
-    {
-        CGContextSaveGState( m_cgContext );
-        CGContextSaveGState( m_cgContext );
-    }
+    Init();
+    SetNativeContext(cgcontext);

 }
 
 wxMacCoreGraphicsContext::wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, WindowRef window ): wxGraphicsContext(renderer)
 {
 }
 
 wxMacCoreGraphicsContext::wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, WindowRef window ): wxGraphicsContext(renderer)
 {

-       Init();
-       m_windowRef = window;
+    Init();
+    m_windowRef = window;

 }
 
 wxMacCoreGraphicsContext::wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, wxWindow* window ): wxGraphicsContext(renderer)
 {
 }
 
 wxMacCoreGraphicsContext::wxMacCoreGraphicsContext( wxGraphicsRenderer* renderer, wxWindow* window ): wxGraphicsContext(renderer)
 {

-       Init();
-       m_windowRef = (WindowRef) window->MacGetTopLevelWindowRef();
-    m_originX = m_originY = 0;
-    window->MacWindowToRootWindow( &m_originX , &m_originY );
+    Init();
+    m_windowRef = (WindowRef) window->MacGetTopLevelWindowRef();
+    int originX , originY;
+    originX = originY = 0;
+    window->MacWindowToRootWindow( &originX , &originY );
+    Rect bounds;
+    GetWindowBounds( m_windowRef, kWindowContentRgn, &bounds );
+
+    m_windowTransform = CGAffineTransformMakeTranslation( 0 , bounds.bottom - bounds.top );
+    m_windowTransform = CGAffineTransformScale( m_windowTransform , 1 , -1 );
+    m_windowTransform = CGAffineTransformTranslate( m_windowTransform, originX, originY ) ;

 }
 
 wxMacCoreGraphicsContext::wxMacCoreGraphicsContext(wxGraphicsRenderer* renderer) : wxGraphicsContext(renderer)
 {
 }
 
 wxMacCoreGraphicsContext::wxMacCoreGraphicsContext(wxGraphicsRenderer* renderer) : wxGraphicsContext(renderer)
 {

-       Init();
+    Init();

 }
 
 wxMacCoreGraphicsContext::wxMacCoreGraphicsContext() : wxGraphicsContext(NULL)
 {
 }
 
 wxMacCoreGraphicsContext::wxMacCoreGraphicsContext() : wxGraphicsContext(NULL)
 {

-       Init();
+    Init();

     wxLogDebug(wxT("Illegal Constructor called"));
 }
 
 wxMacCoreGraphicsContext::~wxMacCoreGraphicsContext()
 {
     wxLogDebug(wxT("Illegal Constructor called"));
 }
 
 wxMacCoreGraphicsContext::~wxMacCoreGraphicsContext()
 {

-    if ( m_cgContext )
-    {
-        // TODO : when is this necessary - should we add a Flush() method ? CGContextSynchronize( m_cgContext );
-        CGContextRestoreGState( m_cgContext );
-        CGContextRestoreGState( m_cgContext );
-    }
-
-    if ( m_releaseContext )
-               QDEndCGContext( GetWindowPort( m_windowRef ) , &m_cgContext);
+    SetNativeContext(NULL);

 }
 
 void wxMacCoreGraphicsContext::EnsureIsValid()
 {
 }
 
 void wxMacCoreGraphicsContext::EnsureIsValid()
 {

-       if ( !m_cgContext )
-       {
-               OSStatus status = QDBeginCGContext( GetWindowPort( m_windowRef ) , &m_cgContext );
-               wxASSERT_MSG( status == noErr , wxT("Cannot nest wxDCs on the same window") );
-               Rect bounds;
-               GetWindowBounds( m_windowRef, kWindowContentRgn, &bounds );
-               CGContextSaveGState( m_cgContext );
-               CGContextTranslateCTM( m_cgContext , 0 , bounds.bottom - bounds.top );
-               CGContextScaleCTM( m_cgContext , 1 , -1 );
-               CGContextTranslateCTM( m_cgContext, m_originX, m_originY );
+    if ( !m_cgContext )
+    {
+        OSStatus status = QDBeginCGContext( GetWindowPort( m_windowRef ) , &m_cgContext );
+        wxASSERT_MSG( status == noErr , wxT("Cannot nest wxDCs on the same window") );
+
+        CGContextConcatCTM( m_cgContext, m_windowTransform );

                CGContextSaveGState( m_cgContext );
                m_releaseContext = true;
                if ( !HIShapeIsEmpty(m_clipRgn) )
                {
                CGContextSaveGState( m_cgContext );
                m_releaseContext = true;
                if ( !HIShapeIsEmpty(m_clipRgn) )
                {

-                       HIShapeReplacePathInCGContext( m_clipRgn, m_cgContext );
+            // the clip region is in device coordinates, so we convert this again to user coordinates
+            wxMacCFRefHolder<HIMutableShapeRef> hishape ;
+            hishape.Set( HIShapeCreateMutableCopy( m_clipRgn ) );
+            CGPoint transformedOrigin = CGPointApplyAffineTransform( CGPointZero,m_windowTransform);
+            HIShapeOffset( hishape, -transformedOrigin.x, -transformedOrigin.y );
+                       HIShapeReplacePathInCGContext( hishape, m_cgContext );

                        CGContextClip( m_cgContext );
                }
                        CGContextClip( m_cgContext );
                }

+               CGContextSaveGState( m_cgContext );

        }
 }
 
        }
 }
 

+bool wxMacCoreGraphicsContext::SetLogicalFunction( int function )
+{
+    if (m_logicalFunction == function)
+        return true;
+
+    EnsureIsValid();
+    
+    bool retval = false;
+
+    if ( function == wxCOPY )
+    {
+        retval = true;
+#if wxMAC_USE_CORE_GRAPHICS_BLEND_MODES
+        if ( CGContextSetBlendMode != NULL )
+        {
+            CGContextSetBlendMode( m_cgContext, kCGBlendModeNormal );
+            CGContextSetShouldAntialias( m_cgContext, true );
+        }
+#endif
+    }
+    else if ( function == wxINVERT || function == wxXOR )
+    {
+#if wxMAC_USE_CORE_GRAPHICS_BLEND_MODES
+        if ( CGContextSetBlendMode != NULL )
+        {
+            // change color to white
+            CGContextSetBlendMode( m_cgContext, kCGBlendModeExclusion );
+            CGContextSetShouldAntialias( m_cgContext, false );
+            retval = true;
+        }
+#endif
+    }
+    
+    if (retval)
+        m_logicalFunction = function;
+    return retval ;
+}

 
 void wxMacCoreGraphicsContext::Clip( const wxRegion &region )
 {
 
 void wxMacCoreGraphicsContext::Clip( const wxRegion &region )
 {

-       if( m_cgContext )
-       {
-               HIShapeRef shape = HIShapeCreateWithQDRgn( (RgnHandle) region.GetWXHRGN() );
-               HIShapeReplacePathInCGContext( shape, m_cgContext );
-               CGContextClip( m_cgContext );
-               CFRelease( shape );
-       }
-       else
-       {
-               m_clipRgn.Set(HIShapeCreateWithQDRgn( (RgnHandle) region.GetWXHRGN() ));
-       }
+    if( m_cgContext )
+    {
+        HIShapeRef shape = HIShapeCreateWithQDRgn( (RgnHandle) region.GetWXHRGN() );
+        HIShapeReplacePathInCGContext( shape, m_cgContext );
+        CGContextClip( m_cgContext );
+        CFRelease( shape );
+    }
+    else
+    {
+        // this offsetting to device coords is not really correct, but since we cannot apply affine transforms
+        // to regions we try at least to have correct translations
+        wxMacCFRefHolder<HIShapeRef> hishape ;
+        hishape.Set( HIShapeCreateWithQDRgn( (RgnHandle) region.GetWXHRGN() ));
+        HIMutableShapeRef mutableShape = HIShapeCreateMutableCopy( hishape );
+        
+        CGPoint transformedOrigin = CGPointApplyAffineTransform( CGPointZero, m_windowTransform );
+        HIShapeOffset( mutableShape, transformedOrigin.x, transformedOrigin.y );
+        m_clipRgn.Set(mutableShape);
+    }

 }
 
 // clips drawings to the rect
 void wxMacCoreGraphicsContext::Clip( wxDouble x, wxDouble y, wxDouble w, wxDouble h )
 {
 }
 
 // clips drawings to the rect
 void wxMacCoreGraphicsContext::Clip( wxDouble x, wxDouble y, wxDouble w, wxDouble h )
 {

-       HIRect r = CGRectMake( x , y , w , h );
-       if ( m_cgContext )
-       {
-               CGContextClipToRect( m_cgContext, r );
-       }
-       else
-       {
-               m_clipRgn.Set(HIShapeCreateWithRect(&r));
-       }
+    HIRect r = CGRectMake( x , y , w , h );
+    if ( m_cgContext )
+    {
+        CGContextClipToRect( m_cgContext, r );
+    }
+    else
+    {
+        // the clipping itself must be stored as device coordinates, otherwise 
+        // we cannot apply it back correctly
+        r.origin= CGPointApplyAffineTransform( r.origin, m_windowTransform );
+        m_clipRgn.Set(HIShapeCreateWithRect(&r));
+    }

 }
 }

-       
-       // resets the clipping to original extent
+
+    // resets the clipping to original extent

 void wxMacCoreGraphicsContext::ResetClip()
 {
 void wxMacCoreGraphicsContext::ResetClip()
 {

-       if ( m_cgContext )
-       {
-               CGContextRestoreGState( m_cgContext );
-               CGContextSaveGState( m_cgContext );
-       }
-       else
-       {
+    if ( m_cgContext )
+    {
+        // there is no way for clearing the clip, we can only revert to the stored
+        // state, but then we have to make sure everything else is NOT restored
+        CGAffineTransform transform = CGContextGetCTM( m_cgContext );
+        CGContextRestoreGState( m_cgContext );
+        CGContextSaveGState( m_cgContext );
+        CGAffineTransform transformNew = CGContextGetCTM( m_cgContext );
+        transformNew = CGAffineTransformInvert( transformNew ) ;
+        CGContextConcatCTM( m_cgContext, transformNew);
+        CGContextConcatCTM( m_cgContext, transform);
+    }
+    else
+    {

         HIRect r = CGRectMake(0,0,0,0);
         m_clipRgn.Set(HIShapeCreateWithRect(&r));
         HIRect r = CGRectMake(0,0,0,0);
         m_clipRgn.Set(HIShapeCreateWithRect(&r));

-       }
+    }

 }
 
 }
 

-void wxMacCoreGraphicsContext::StrokePath( const wxGraphicsPath *path )
+void wxMacCoreGraphicsContext::StrokePath( const wxGraphicsPath &path )

 {
     if ( m_pen.IsNull() )
         return ;
 
 {
     if ( m_pen.IsNull() )
         return ;
 

-       EnsureIsValid();
-       
+    EnsureIsValid();
+

     bool offset = ShouldOffset();
     if ( offset )
         CGContextTranslateCTM( m_cgContext, 0.5, 0.5 );
 
     ((wxMacCoreGraphicsPenData*)m_pen.GetRefData())->Apply(this);
     bool offset = ShouldOffset();
     if ( offset )
         CGContextTranslateCTM( m_cgContext, 0.5, 0.5 );
 
     ((wxMacCoreGraphicsPenData*)m_pen.GetRefData())->Apply(this);

-    CGContextAddPath( m_cgContext , (CGPathRef) path->GetNativePath() );
+    CGContextAddPath( m_cgContext , (CGPathRef) path.GetNativePath() );

     CGContextStrokePath( m_cgContext );
 
     if ( offset )
         CGContextTranslateCTM( m_cgContext, -0.5, -0.5 );
 }
 
     CGContextStrokePath( m_cgContext );
 
     if ( offset )
         CGContextTranslateCTM( m_cgContext, -0.5, -0.5 );
 }
 

-void wxMacCoreGraphicsContext::DrawPath( const wxGraphicsPath *path , int fillStyle )
-{        
+void wxMacCoreGraphicsContext::DrawPath( const wxGraphicsPath &path , int fillStyle )
+{

     if ( !m_brush.IsNull() && ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->IsShading() )
     {
         // when using shading, we cannot draw pen and brush at the same time
     if ( !m_brush.IsNull() && ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->IsShading() )
     {
         // when using shading, we cannot draw pen and brush at the same time


@@ -1393,7 +1451,7 @@ void wxMacCoreGraphicsContext::DrawPath( const wxGraphicsPath *path , int fillSt
         wxGraphicsContext::DrawPath( path, fillStyle );
         return;
     }
         wxGraphicsContext::DrawPath( path, fillStyle );
         return;
     }

-    
+

     CGPathDrawingMode mode = kCGPathFill ;
     if ( m_brush.IsNull() )
     {
     CGPathDrawingMode mode = kCGPathFill ;
     if ( m_brush.IsNull() )
     {


@@ -1419,8 +1477,8 @@ void wxMacCoreGraphicsContext::DrawPath( const wxGraphicsPath *path , int fillSt
                 mode = kCGPathFillStroke;
         }
     }
                 mode = kCGPathFillStroke;
         }
     }

-        
-       EnsureIsValid();
+
+    EnsureIsValid();

 
     if ( !m_brush.IsNull() )
         ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->Apply(this);
 
     if ( !m_brush.IsNull() )
         ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->Apply(this);


@@ -1428,36 +1486,36 @@ void wxMacCoreGraphicsContext::DrawPath( const wxGraphicsPath *path , int fillSt
         ((wxMacCoreGraphicsPenData*)m_pen.GetRefData())->Apply(this);
 
     bool offset = ShouldOffset();
         ((wxMacCoreGraphicsPenData*)m_pen.GetRefData())->Apply(this);
 
     bool offset = ShouldOffset();

-    
+

     if ( offset )
         CGContextTranslateCTM( m_cgContext, 0.5, 0.5 );
 
     if ( offset )
         CGContextTranslateCTM( m_cgContext, 0.5, 0.5 );
 

-    CGContextAddPath( m_cgContext , (CGPathRef) path->GetNativePath() );
+    CGContextAddPath( m_cgContext , (CGPathRef) path.GetNativePath() );

     CGContextDrawPath( m_cgContext , mode );
 
     if ( offset )
         CGContextTranslateCTM( m_cgContext, -0.5, -0.5 );
 }
 
     CGContextDrawPath( m_cgContext , mode );
 
     if ( offset )
         CGContextTranslateCTM( m_cgContext, -0.5, -0.5 );
 }
 

-void wxMacCoreGraphicsContext::FillPath( const wxGraphicsPath *path , int fillStyle )
+void wxMacCoreGraphicsContext::FillPath( const wxGraphicsPath &path , int fillStyle )

 {
     if ( m_brush.IsNull() )
         return;
 {
     if ( m_brush.IsNull() )
         return;

-        
-       EnsureIsValid();
-    
+
+    EnsureIsValid();
+

     if ( ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->IsShading() )
     {
         CGContextSaveGState( m_cgContext );
     if ( ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->IsShading() )
     {
         CGContextSaveGState( m_cgContext );

-        CGContextAddPath( m_cgContext , (CGPathRef) path->GetNativePath() );
+        CGContextAddPath( m_cgContext , (CGPathRef) path.GetNativePath() );

         CGContextClip( m_cgContext );
         CGContextDrawShading( m_cgContext, ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->GetShading() );
         CGContextRestoreGState( m_cgContext);
     }
     else
         CGContextClip( m_cgContext );
         CGContextDrawShading( m_cgContext, ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->GetShading() );
         CGContextRestoreGState( m_cgContext);
     }
     else

-    {  
+    {

         ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->Apply(this);
         ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->Apply(this);

-        CGContextAddPath( m_cgContext , (CGPathRef) path->GetNativePath() );
+        CGContextAddPath( m_cgContext , (CGPathRef) path.GetNativePath() );

         if ( fillStyle == wxODDEVEN_RULE )
             CGContextEOFillPath( m_cgContext );
         else
         if ( fillStyle == wxODDEVEN_RULE )
             CGContextEOFillPath( m_cgContext );
         else


@@ -1470,46 +1528,100 @@ void wxMacCoreGraphicsContext::SetNativeContext( CGContextRef cg )
     // we allow either setting or clearing but not replacing
     wxASSERT( m_cgContext == NULL || cg == NULL );
 
     // we allow either setting or clearing but not replacing
     wxASSERT( m_cgContext == NULL || cg == NULL );
 

-    if ( cg )
-        CGContextSaveGState( cg );
+    if ( m_cgContext )
+    {
+        // TODO : when is this necessary - should we add a Flush() method ? CGContextSynchronize( m_cgContext );
+        CGContextRestoreGState( m_cgContext );
+        CGContextRestoreGState( m_cgContext );
+        if ( m_releaseContext )
+            QDEndCGContext( GetWindowPort( m_windowRef ) , &m_cgContext);
+        else
+            CGContextRelease(m_cgContext);
+    }
+
+

     m_cgContext = cg;
     m_cgContext = cg;

+
+    // FIXME: This check is needed because currently we need to use a DC/GraphicsContext
+    // in order to get font properties, like wxFont::GetPixelSize, but since we don't have
+    // a native window attached to use, I create a wxGraphicsContext with a NULL CGContextRef
+    // for this one operation.
+
+    // When wxFont::GetPixelSize on Mac no longer needs a graphics context, this check
+    // can be removed.
+    if (m_cgContext)
+    {
+        CGContextRetain(m_cgContext);
+        CGContextSaveGState( m_cgContext );
+        CGContextSaveGState( m_cgContext );
+        m_releaseContext = false;
+    }

 }
 
 }
 

-void wxMacCoreGraphicsContext::Translate( wxDouble dx , wxDouble dy ) 
+void wxMacCoreGraphicsContext::Translate( wxDouble dx , wxDouble dy )

 {
 {

-       EnsureIsValid();
-       
-    CGContextTranslateCTM( m_cgContext, dx, dy );
+    if ( m_cgContext )
+        CGContextTranslateCTM( m_cgContext, dx, dy );
+    else
+        m_windowTransform = CGAffineTransformTranslate(m_windowTransform,dx,dy);

 }
 
 void wxMacCoreGraphicsContext::Scale( wxDouble xScale , wxDouble yScale )
 {
 }
 
 void wxMacCoreGraphicsContext::Scale( wxDouble xScale , wxDouble yScale )
 {

-       EnsureIsValid();
-       
-    CGContextScaleCTM( m_cgContext , xScale , yScale );
+    if ( m_cgContext )
+        CGContextScaleCTM( m_cgContext , xScale , yScale );
+    else
+        m_windowTransform = CGAffineTransformScale(m_windowTransform,xScale,yScale);

 }
 
 void wxMacCoreGraphicsContext::Rotate( wxDouble angle )
 {
 }
 
 void wxMacCoreGraphicsContext::Rotate( wxDouble angle )
 {

-       EnsureIsValid();
-       
-    CGContextRotateCTM( m_cgContext , angle );
+    if ( m_cgContext )
+        CGContextRotateCTM( m_cgContext , angle );
+    else
+        m_windowTransform = CGAffineTransformRotate(m_windowTransform,angle);

 }
 
 }
 

-void wxMacCoreGraphicsContext::DrawBitmap( const wxBitmap &bmp, wxDouble x, wxDouble y, wxDouble w, wxDouble h ) 
+void wxMacCoreGraphicsContext::DrawBitmap( const wxBitmap &bmp, wxDouble x, wxDouble y, wxDouble w, wxDouble h )

 {
 {

-       EnsureIsValid();
-       
+    EnsureIsValid();
+

     CGImageRef image = (CGImageRef)( bmp.CGImageCreate() );
     HIRect r = CGRectMake( x , y , w , h );
     CGImageRef image = (CGImageRef)( bmp.CGImageCreate() );
     HIRect r = CGRectMake( x , y , w , h );

-    HIViewDrawCGImage( m_cgContext , &r , image );
+    if ( bmp.GetDepth() == 1 )
+    {
+        // is is a mask, the '1' in the mask tell where to draw the current brush
+        if (  !m_brush.IsNull() )
+        {
+            if ( ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->IsShading() )
+            {
+                // TODO clip to mask
+            /*
+                CGContextSaveGState( m_cgContext );
+                CGContextAddPath( m_cgContext , (CGPathRef) path.GetNativePath() );
+                CGContextClip( m_cgContext );
+                CGContextDrawShading( m_cgContext, ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->GetShading() );
+                CGContextRestoreGState( m_cgContext);
+            */
+            }
+            else
+            {
+                ((wxMacCoreGraphicsBrushData*)m_brush.GetRefData())->Apply(this);
+                HIViewDrawCGImage( m_cgContext , &r , image );
+            }
+        }
+    }
+    else
+    {
+        HIViewDrawCGImage( m_cgContext , &r , image );
+    }

     CGImageRelease( image );
 }
 
     CGImageRelease( image );
 }
 

-void wxMacCoreGraphicsContext::DrawIcon( const wxIcon &icon, wxDouble x, wxDouble y, wxDouble w, wxDouble h ) 
+void wxMacCoreGraphicsContext::DrawIcon( const wxIcon &icon, wxDouble x, wxDouble y, wxDouble w, wxDouble h )

 {
 {

-       EnsureIsValid();
-       
+    EnsureIsValid();
+

     CGRect r = CGRectMake( 00 , 00 , w , h );
     CGContextSaveGState( m_cgContext );
     CGContextTranslateCTM( m_cgContext, x , y + h );
     CGRect r = CGRectMake( 00 , 00 , w , h );
     CGContextSaveGState( m_cgContext );
     CGContextTranslateCTM( m_cgContext, x , y + h );


@@ -1521,30 +1633,30 @@ void wxMacCoreGraphicsContext::DrawIcon( const wxIcon &icon, wxDouble x, wxDoubl
 
 void wxMacCoreGraphicsContext::PushState()
 {
 
 void wxMacCoreGraphicsContext::PushState()
 {

-       EnsureIsValid();
-       
+    EnsureIsValid();
+

     CGContextSaveGState( m_cgContext );
 }
 
     CGContextSaveGState( m_cgContext );
 }
 

-void wxMacCoreGraphicsContext::PopState() 
+void wxMacCoreGraphicsContext::PopState()

 {
 {

-       EnsureIsValid();
-       
+    EnsureIsValid();
+

     CGContextRestoreGState( m_cgContext );
 }
 
     CGContextRestoreGState( m_cgContext );
 }
 

-void wxMacCoreGraphicsContext::DrawText( const wxString &str, wxDouble x, wxDouble y ) 
+void wxMacCoreGraphicsContext::DrawText( const wxString &str, wxDouble x, wxDouble y )

 {
     DrawText(str, x, y, 0.0);
 }
 
 {
     DrawText(str, x, y, 0.0);
 }
 

-void wxMacCoreGraphicsContext::DrawText( const wxString &str, wxDouble x, wxDouble y, wxDouble angle ) 
+void wxMacCoreGraphicsContext::DrawText( const wxString &str, wxDouble x, wxDouble y, wxDouble angle )

 {
     if ( m_font.IsNull() )
         return;
 {
     if ( m_font.IsNull() )
         return;

-        
-       EnsureIsValid();
-       
+
+    EnsureIsValid();
+

     OSStatus status = noErr;
     ATSUTextLayout atsuLayout;
     UniCharCount chars = str.length();
     OSStatus status = noErr;
     ATSUTextLayout atsuLayout;
     UniCharCount chars = str.length();


@@ -1628,28 +1740,8 @@ void wxMacCoreGraphicsContext::DrawText( const wxString &str, wxDouble x, wxDoub
     wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") );
 
     Rect rect;
     wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") );
 
     Rect rect;

-/*
-    // TODO
-    if ( m_backgroundMode == wxSOLID )
-    {
-        wxGraphicsPath* path = m_graphicContext->CreatePath();
-        path->MoveToPoint( drawX , drawY );
-        path->AddLineToPoint(
-            (int) (drawX + sin(angle / RAD2DEG) * FixedToInt(ascent + descent)) ,
-            (int) (drawY + cos(angle / RAD2DEG) * FixedToInt(ascent + descent)) );
-        path->AddLineToPoint(
-            (int) (drawX + sin(angle / RAD2DEG) * FixedToInt(ascent + descent ) + cos(angle / RAD2DEG) * FixedToInt(textAfter)) ,
-            (int) (drawY + cos(angle / RAD2DEG) * FixedToInt(ascent + descent) - sin(angle / RAD2DEG) * FixedToInt(textAfter)) );
-        path->AddLineToPoint(
-            (int) (drawX + cos(angle / RAD2DEG) * FixedToInt(textAfter)) ,
-            (int) (drawY - sin(angle / RAD2DEG) * FixedToInt(textAfter)) );
-
-        m_graphicContext->FillPath( path , m_textBackgroundColour );
-        delete path;
-    }
-*/
-    x += (int)(sin(angle / RAD2DEG) * FixedToInt(ascent));
-    y += (int)(cos(angle / RAD2DEG) * FixedToInt(ascent));
+    x += (int)(sin(angle) * FixedToInt(ascent));
+    y += (int)(cos(angle) * FixedToInt(ascent));

 
     status = ::ATSUMeasureTextImage( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
         IntToFixed(x) , IntToFixed(y) , &rect );
 
     status = ::ATSUMeasureTextImage( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
         IntToFixed(x) , IntToFixed(y) , &rect );


@@ -1671,14 +1763,14 @@ void wxMacCoreGraphicsContext::DrawText( const wxString &str, wxDouble x, wxDoub
     free( ubuf );
 #endif
 }
     free( ubuf );
 #endif
 }

-    
+

 void wxMacCoreGraphicsContext::GetTextExtent( const wxString &str, wxDouble *width, wxDouble *height,
                             wxDouble *descent, wxDouble *externalLeading ) const
 {
     wxCHECK_RET( !m_font.IsNull(), wxT("wxDC(cg)::DoGetTextExtent - no valid font set") );
 
     OSStatus status = noErr;
 void wxMacCoreGraphicsContext::GetTextExtent( const wxString &str, wxDouble *width, wxDouble *height,
                             wxDouble *descent, wxDouble *externalLeading ) const
 {
     wxCHECK_RET( !m_font.IsNull(), wxT("wxDC(cg)::DoGetTextExtent - no valid font set") );
 
     OSStatus status = noErr;

-    
+

     ATSUTextLayout atsuLayout;
     UniCharCount chars = str.length();
     UniChar* ubuf = NULL;
     ATSUTextLayout atsuLayout;
     UniCharCount chars = str.length();
     UniChar* ubuf = NULL;


@@ -1730,7 +1822,7 @@ void wxMacCoreGraphicsContext::GetTextExtent( const wxString &str, wxDouble *wid
     ::ATSUDisposeTextLayout(atsuLayout);
 }
 
     ::ATSUDisposeTextLayout(atsuLayout);
 }
 

-void wxMacCoreGraphicsContext::GetPartialTextExtents(const wxString& text, wxArrayDouble& widths) const 
+void wxMacCoreGraphicsContext::GetPartialTextExtents(const wxString& text, wxArrayDouble& widths) const

 {
     widths.Empty();
     widths.Add(0, text.length());
 {
     widths.Empty();
     widths.Add(0, text.length());


@@ -1788,24 +1880,43 @@ void wxMacCoreGraphicsContext::GetPartialTextExtents(const wxString& text, wxArr
     ::ATSUDisposeTextLayout(atsuLayout);
 }
 
     ::ATSUDisposeTextLayout(atsuLayout);
 }
 

-void * wxMacCoreGraphicsContext::GetNativeContext() 
+void * wxMacCoreGraphicsContext::GetNativeContext()

 {
 {

-       return m_cgContext;
+    return m_cgContext;

 }
 
 // concatenates this transform with the current transform of this context
 }
 
 // concatenates this transform with the current transform of this context

-void wxMacCoreGraphicsContext::ConcatTransform( const wxGraphicsMatrix* matrix )
+void wxMacCoreGraphicsContext::ConcatTransform( const wxGraphicsMatrix& matrix )

 {
 {

+    if ( m_cgContext )
+        CGContextConcatCTM( m_cgContext, *(CGAffineTransform*) matrix.GetNativeMatrix());
+    else
+        m_windowTransform = CGAffineTransformConcat(m_windowTransform, *(CGAffineTransform*) matrix.GetNativeMatrix());

 }
 
 // sets the transform of this context
 }
 
 // sets the transform of this context

-void wxMacCoreGraphicsContext::SetTransform( const wxGraphicsMatrix* matrix )
+void wxMacCoreGraphicsContext::SetTransform( const wxGraphicsMatrix& matrix )

 {
 {

+    if ( m_cgContext )
+    {
+        CGAffineTransform transform = CGContextGetCTM( m_cgContext );
+        transform = CGAffineTransformInvert( transform ) ;
+        CGContextConcatCTM( m_cgContext, transform);
+        CGContextConcatCTM( m_cgContext, *(CGAffineTransform*) matrix.GetNativeMatrix());
+    }
+    else
+    {
+        m_windowTransform = *(CGAffineTransform*) matrix.GetNativeMatrix();
+    }

 }
 
 // gets the matrix of this context
 }
 
 // gets the matrix of this context

-void wxMacCoreGraphicsContext::GetTransform( wxGraphicsMatrix* matrix )
+wxGraphicsMatrix wxMacCoreGraphicsContext::GetTransform() const

 {
 {

+    wxGraphicsMatrix m = CreateMatrix();
+    *((CGAffineTransform*) m.GetNativeMatrix()) = ( m_cgContext == NULL ? m_windowTransform :
+        CGContextGetCTM( m_cgContext ));
+    return m;

 }
 
 //
 }
 
 //


@@ -1823,35 +1934,37 @@ public :
 
     virtual ~wxMacCoreGraphicsRenderer() {}
 
 
     virtual ~wxMacCoreGraphicsRenderer() {}
 

-       // Context
+    // Context
+
+    virtual wxGraphicsContext * CreateContext( const wxWindowDC& dc);
+
+    virtual wxGraphicsContext * CreateContextFromNativeContext( void * context );

 
 

-       virtual wxGraphicsContext * CreateContext( const wxWindowDC& dc);
-       
-       virtual wxGraphicsContext * CreateContextFromNativeContext( void * context );
+    virtual wxGraphicsContext * CreateContextFromNativeWindow( void * window );
+
+    virtual wxGraphicsContext * CreateContext( wxWindow* window );
+    
+    virtual wxGraphicsContext * CreateMeasuringContext();

 
 

-       virtual wxGraphicsContext * CreateContextFromNativeWindow( void * window );
+    // Path

 
 

-       virtual wxGraphicsContext * CreateContext( wxWindow* window );
+    virtual wxGraphicsPath CreatePath();

 
 

-       // Path
-       
-    virtual wxGraphicsPath * CreatePath();
+    // Matrix

 
 

-       // Matrix
-       
-       virtual wxGraphicsMatrix * CreateMatrix( wxDouble a=1.0, wxDouble b=0.0, wxDouble c=0.0, wxDouble d=1.0, 
-               wxDouble tx=0.0, wxDouble ty=0.0);
+    virtual wxGraphicsMatrix CreateMatrix( wxDouble a=1.0, wxDouble b=0.0, wxDouble c=0.0, wxDouble d=1.0,
+        wxDouble tx=0.0, wxDouble ty=0.0);

 
 
     virtual wxGraphicsPen CreatePen(const wxPen& pen) ;
 
 
     virtual wxGraphicsPen CreatePen(const wxPen& pen) ;

-    
+

     virtual wxGraphicsBrush CreateBrush(const wxBrush& brush ) ;
     virtual wxGraphicsBrush CreateBrush(const wxBrush& brush ) ;

-    
+

     // sets the brush to a linear gradient, starting at (x1,y1) with color c1 to (x2,y2) with color c2
     // sets the brush to a linear gradient, starting at (x1,y1) with color c1 to (x2,y2) with color c2

-    virtual wxGraphicsBrush CreateLinearGradientBrush( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2, 
+    virtual wxGraphicsBrush CreateLinearGradientBrush( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2,

         const wxColour&c1, const wxColour&c2) ;
 
         const wxColour&c1, const wxColour&c2) ;
 

-    // sets the brush to a radial gradient originating at (xo,yc) with color oColor and ends on a circle around (xc,yc) 
+    // sets the brush to a radial gradient originating at (xo,yc) with color oColor and ends on a circle around (xc,yc)

     // with radius r and color cColor
     virtual wxGraphicsBrush CreateRadialGradientBrush( wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc, wxDouble radius,
         const wxColour &oColor, const wxColour &cColor) ;
     // with radius r and color cColor
     virtual wxGraphicsBrush CreateRadialGradientBrush( wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc, wxDouble radius,
         const wxColour &oColor, const wxColour &cColor) ;


@@ -1873,7 +1986,7 @@ static wxMacCoreGraphicsRenderer gs_MacCoreGraphicsRenderer;
 
 wxGraphicsRenderer* wxGraphicsRenderer::GetDefaultRenderer()
 {
 
 wxGraphicsRenderer* wxGraphicsRenderer::GetDefaultRenderer()
 {

-       return &gs_MacCoreGraphicsRenderer;
+    return &gs_MacCoreGraphicsRenderer;

 }
 
 wxGraphicsContext * wxMacCoreGraphicsRenderer::CreateContext( const wxWindowDC& dc)
 }
 
 wxGraphicsContext * wxMacCoreGraphicsRenderer::CreateContext( const wxWindowDC& dc)


@@ -1894,29 +2007,37 @@ wxGraphicsContext * wxMacCoreGraphicsRenderer::CreateContextFromNativeWindow( vo
 
 wxGraphicsContext * wxMacCoreGraphicsRenderer::CreateContext( wxWindow* window )
 {
 
 wxGraphicsContext * wxMacCoreGraphicsRenderer::CreateContext( wxWindow* window )
 {

-       return new wxMacCoreGraphicsContext(this, window );
+    return new wxMacCoreGraphicsContext(this, window );
+}
+
+wxGraphicsContext * wxMacCoreGraphicsRenderer::CreateMeasuringContext()
+{
+    return new wxMacCoreGraphicsContext(this);

 }
 
 // Path
 
 }
 
 // Path
 

-wxGraphicsPath * wxMacCoreGraphicsRenderer::CreatePath()
+wxGraphicsPath wxMacCoreGraphicsRenderer::CreatePath()

 {
 {

-       return new wxMacCoreGraphicsPath( this );
+    wxGraphicsPath m;
+    m.SetRefData( new wxMacCoreGraphicsPathData(this));
+    return m;

 }
 
 
 // Matrix
 
 }
 
 
 // Matrix
 

-wxGraphicsMatrix * wxMacCoreGraphicsRenderer::CreateMatrix( wxDouble a, wxDouble b, wxDouble c, wxDouble d, 
-       wxDouble tx, wxDouble ty)
-       
+wxGraphicsMatrix wxMacCoreGraphicsRenderer::CreateMatrix( wxDouble a, wxDouble b, wxDouble c, wxDouble d,
+    wxDouble tx, wxDouble ty)

 {
 {

-    wxMacCoreGraphicsMatrix* m = new wxMacCoreGraphicsMatrix( this );
-    m->Set( a,b,c,d,tx,ty ) ;
+    wxGraphicsMatrix m;
+    wxMacCoreGraphicsMatrixData* data = new wxMacCoreGraphicsMatrixData( this );
+    data->Set( a,b,c,d,tx,ty ) ;
+    m.SetRefData(data);

     return m;
 }
 
     return m;
 }
 

-wxGraphicsPen wxMacCoreGraphicsRenderer::CreatePen(const wxPen& pen) 
+wxGraphicsPen wxMacCoreGraphicsRenderer::CreatePen(const wxPen& pen)

 {
     if ( !pen.Ok() || pen.GetStyle() == wxTRANSPARENT )
         return wxNullGraphicsPen;
 {
     if ( !pen.Ok() || pen.GetStyle() == wxTRANSPARENT )
         return wxNullGraphicsPen;


@@ -1928,7 +2049,7 @@ wxGraphicsPen wxMacCoreGraphicsRenderer::CreatePen(const wxPen& pen)
     }
 }
 
     }
 }
 

-wxGraphicsBrush wxMacCoreGraphicsRenderer::CreateBrush(const wxBrush& brush ) 
+wxGraphicsBrush wxMacCoreGraphicsRenderer::CreateBrush(const wxBrush& brush )

 {
     if ( !brush.Ok() || brush.GetStyle() == wxTRANSPARENT )
         return wxNullGraphicsBrush;
 {
     if ( !brush.Ok() || brush.GetStyle() == wxTRANSPARENT )
         return wxNullGraphicsBrush;


@@ -1941,8 +2062,8 @@ wxGraphicsBrush wxMacCoreGraphicsRenderer::CreateBrush(const wxBrush& brush )
 }
 
 // sets the brush to a linear gradient, starting at (x1,y1) with color c1 to (x2,y2) with color c2
 }
 
 // sets the brush to a linear gradient, starting at (x1,y1) with color c1 to (x2,y2) with color c2

-wxGraphicsBrush wxMacCoreGraphicsRenderer::CreateLinearGradientBrush( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2, 
-    const wxColour&c1, const wxColour&c2) 
+wxGraphicsBrush wxMacCoreGraphicsRenderer::CreateLinearGradientBrush( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2,
+    const wxColour&c1, const wxColour&c2)

 {
     wxGraphicsBrush p;
     wxMacCoreGraphicsBrushData* d = new wxMacCoreGraphicsBrushData( this );
 {
     wxGraphicsBrush p;
     wxMacCoreGraphicsBrushData* d = new wxMacCoreGraphicsBrushData( this );


@@ -1951,10 +2072,10 @@ wxGraphicsBrush wxMacCoreGraphicsRenderer::CreateLinearGradientBrush( wxDouble x
     return p;
 }
 
     return p;
 }
 

-// sets the brush to a radial gradient originating at (xo,yc) with color oColor and ends on a circle around (xc,yc) 
+// sets the brush to a radial gradient originating at (xo,yc) with color oColor and ends on a circle around (xc,yc)

 // with radius r and color cColor
 wxGraphicsBrush wxMacCoreGraphicsRenderer::CreateRadialGradientBrush( wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc, wxDouble radius,
 // with radius r and color cColor
 wxGraphicsBrush wxMacCoreGraphicsRenderer::CreateRadialGradientBrush( wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc, wxDouble radius,

-    const wxColour &oColor, const wxColour &cColor) 
+    const wxColour &oColor, const wxColour &cColor)

 {
     wxGraphicsBrush p;
     wxMacCoreGraphicsBrushData* d = new wxMacCoreGraphicsBrushData( this );
 {
     wxGraphicsBrush p;
     wxMacCoreGraphicsBrushData* d = new wxMacCoreGraphicsBrushData( this );


@@ -1964,10 +2085,10 @@ wxGraphicsBrush wxMacCoreGraphicsRenderer::CreateRadialGradientBrush( wxDouble x
 }
 
 // sets the font
 }
 
 // sets the font

-wxGraphicsFont wxMacCoreGraphicsRenderer::CreateFont( const wxFont &font , const wxColour &col ) 
+wxGraphicsFont wxMacCoreGraphicsRenderer::CreateFont( const wxFont &font , const wxColour &col )

 {
     if ( font.Ok() )
 {
     if ( font.Ok() )

-    {        
+    {

         wxGraphicsFont p;
         p.SetRefData(new wxMacCoreGraphicsFontData( this , font, col ));
         return p;
         wxGraphicsFont p;
         p.SetRefData(new wxMacCoreGraphicsFontData( this , font, col ));
         return p;