From f215225dcf0042c7aaa4f970dd9cd4cabf2ecea5 Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Mon, 9 Feb 2009 09:41:40 +0000
Subject: [PATCH] replacing RgnHandle with HIShapeRef usage

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58805 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/osx/carbon/databrow.cpp | 13 +++++++++----
 src/osx/carbon/window.cpp   | 23 +++++++++++------------
 2 files changed, 20 insertions(+), 16 deletions(-)

diff --git a/src/osx/carbon/databrow.cpp b/src/osx/carbon/databrow.cpp
index d84ee4ba2c..0c30b68a0f 100644
--- a/src/osx/carbon/databrow.cpp
+++ b/src/osx/carbon/databrow.cpp
@@ -1059,14 +1059,19 @@ void wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowse
 
  // try to determine the content's size (drawable part):
   Rect      content;
-  RgnHandle rgn(NewRgn());
+  HIShapeRef rgn = NULL;
+  
   UInt16    headerHeight;
 
-  if (this->GetRegion(kControlContentMetaPart,rgn) == noErr)
-    GetRegionBounds(rgn,&content);
+  if ( HIViewCopyShape(m_controlRef, kHIViewContentMetaPart, &rgn) == noErr)
+  {
+    CGRect cgrect;
+    HIShapeGetBounds(rgn, &cgrect);
+    content = (Rect){ cgrect.origin.y, cgrect.origin.x, cgrect.origin.y+cgrect.size.height, cgrect.origin.x+cgrect.size.width };
+    CFRelease(rgn);
+  }
   else
     GetControlBounds(m_controlRef, &content);
-  ::DisposeRgn(rgn);
  // space for the header
   this->GetHeaderButtonHeight(&headerHeight);
   content.top += headerHeight;
diff --git a/src/osx/carbon/window.cpp b/src/osx/carbon/window.cpp
index 2e9a26ff25..87c1eb5d89 100644
--- a/src/osx/carbon/window.cpp
+++ b/src/osx/carbon/window.cpp
@@ -917,19 +917,24 @@ void wxMacControl::Lower()
 
 void wxMacControl::GetContentArea(int &left , int &top , int &width , int &height) const
 {
-    RgnHandle rgn = NewRgn() ;
-    Rect content ;
-    if ( GetControlRegion( m_controlRef, kControlContentMetaPart , rgn ) == noErr )
-        GetRegionBounds( rgn , &content ) ;
+    HIShapeRef rgn = NULL;
+    Rect content ;  
+
+    if ( HIViewCopyShape(m_controlRef, kHIViewContentMetaPart, &rgn) == noErr)
+    {
+        CGRect cgrect;
+        HIShapeGetBounds(rgn, &cgrect);
+        content = (Rect){ cgrect.origin.y, cgrect.origin.x, cgrect.origin.y+cgrect.size.height, cgrect.origin.x+cgrect.size.width };
+        CFRelease(rgn);
+    }
     else
     {
-        GetControlBounds( m_controlRef , &content );
+        GetControlBounds(m_controlRef, &content);
         content.right -= content.left;
         content.left = 0;
         content.bottom -= content.top;
         content.top = 0;
     }
-    DisposeRgn( rgn ) ;
 
     left = content.left;
     top = content.top;
@@ -1389,12 +1394,6 @@ void wxMacControl::GetFeatures( UInt32 * features )
     GetControlFeatures( m_controlRef , features );
 }
 
-OSStatus wxMacControl::GetRegion( ControlPartCode partCode , RgnHandle region )
-{
-    OSStatus err = GetControlRegion( m_controlRef , partCode , region );
-    return err;
-}
-
 void wxMacControl::PulseGauge()
 {
 }