Fix GetNextItem for virtual wxListCtrl, and improve behavior for wxLIST_NEXT_ALL.

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

diff --git a/src/mac/carbon/graphics.cpp b/src/mac/carbon/graphics.cpp
index 7bc04419a16b364eadc0f64e3ff1e9fe73d5f6bf..0a226352027732ba66748fa6b8a67b6b653e6969 100755 (executable)
--- a/src/mac/carbon/graphics.cpp
+++ b/src/mac/carbon/graphics.cpp
@@ -754,6 +754,10 @@ public :
     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);
 
+    // gets the component valuess of the matrix
+    virtual void Get(wxDouble* a=NULL, wxDouble* b=NULL,  wxDouble* c=NULL,
+                     wxDouble* d=NULL, wxDouble* tx=NULL, wxDouble* ty=NULL) const;
+       
     // makes this the inverse matrix
     virtual void Invert();
 
@@ -825,6 +829,18 @@ void wxMacCoreGraphicsMatrixData::Set(wxDouble a, wxDouble b, wxDouble c, wxDoub
     m_matrix = CGAffineTransformMake(a,b,c,d,tx,ty);
 }
 
+// gets the component valuess of the matrix
+void wxMacCoreGraphicsMatrixData::Get(wxDouble* a, wxDouble* b,  wxDouble* c,
+                                      wxDouble* d, wxDouble* tx, wxDouble* ty) const
+{
+    if (a)  *a = m_matrix.a;
+    if (b)  *b = m_matrix.b;
+    if (c)  *c = m_matrix.c;
+    if (d)  *d = m_matrix.d;
+    if (tx) *tx= m_matrix.tx;
+    if (ty) *ty= m_matrix.ty;
+}
+
 // makes this the inverse matrix
 void wxMacCoreGraphicsMatrixData::Invert()
 {
@@ -1181,7 +1197,7 @@ public:
     virtual void DrawPath( const wxGraphicsPath &path, int fillStyle = wxODDEVEN_RULE );
 
     virtual bool ShouldOffset() const
-    {
+    {     
         int penwidth = 0 ;
         if ( !m_pen.IsNull() )
         {
@@ -1339,6 +1355,7 @@ bool wxMacCoreGraphicsContext::SetLogicalFunction( int function )
         if ( CGContextSetBlendMode != NULL )
         {
             CGContextSetBlendMode( m_cgContext, kCGBlendModeNormal );
+            CGContextSetShouldAntialias( m_cgContext, true );
         }
 #endif
     }
@@ -1349,6 +1366,7 @@ bool wxMacCoreGraphicsContext::SetLogicalFunction( int function )
         {
             // change color to white
             CGContextSetBlendMode( m_cgContext, kCGBlendModeExclusion );
+            CGContextSetShouldAntialias( m_cgContext, false );
             retval = true;
         }
 #endif
@@ -1818,6 +1836,9 @@ void wxMacCoreGraphicsContext::GetTextExtent( const wxString &str, wxDouble *wid
         *width = FixedToInt(textAfter - textBefore);
 
     ::ATSUDisposeTextLayout(atsuLayout);
+#if SIZEOF_WCHAR_T == 4
+    free( ubuf ) ;
+#endif
 }
 
 void wxMacCoreGraphicsContext::GetPartialTextExtents(const wxString& text, wxArrayDouble& widths) const
@@ -1876,6 +1897,9 @@ void wxMacCoreGraphicsContext::GetPartialTextExtents(const wxString& text, wxArr
     }
 
     ::ATSUDisposeTextLayout(atsuLayout);
+#if SIZEOF_WCHAR_T == 4
+    free( ubuf ) ;
+#endif
 }
 
 void * wxMacCoreGraphicsContext::GetNativeContext()