X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0eaa1d68c29cd273971be9d60008045e470c2d46..cd5082468fc4dd397d7eea951fa4e905ea3f9368:/src/mac/dcscreen.cpp

diff --git a/src/mac/dcscreen.cpp b/src/mac/dcscreen.cpp
index 1b83a9348a..faef265b43 100644
--- a/src/mac/dcscreen.cpp
+++ b/src/mac/dcscreen.cpp
@@ -25,8 +25,18 @@ wxScreenDC::wxScreenDC()
 {
 #if TARGET_CARBON
 	m_macPort = GetQDGlobalsThePort() ;
+	GrafPtr port ;
+	GetPort( &port ) ;
+	SetPort( (GrafPtr) m_macPort ) ;
+	Point pt = { 0,0 } ;
+    LocalToGlobal( &pt ) ; 	
+	SetPort( port ) ;
+	m_macLocalOrigin.x = -pt.h ;
+	m_macLocalOrigin.y = -pt.v ;
 #else
 	m_macPort = LMGetWMgrPort() ;
+	m_macLocalOrigin.x = 0 ;
+	m_macLocalOrigin.y = 0 ;
 #endif
  	m_ok = TRUE ;
 	BitMap screenBits;
@@ -40,7 +50,10 @@ wxScreenDC::wxScreenDC()
  	m_minY = screenBits.bounds.top + LMGetMBarHeight() ;
  #endif
 	m_maxX = screenBits.bounds.right  ;
-	m_maxY = screenBits.bounds.bottom ; 
+	m_maxY = screenBits.bounds.bottom ;
+	MacSetRectRgn( (RgnHandle) m_macBoundaryClipRgn , m_minX , m_minY , m_maxX , m_maxY ) ;
+	OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ;
+	CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
 }
 
 wxScreenDC::~wxScreenDC()