X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e686aa37b5fee41ed7017e47a66a6829d66e452d..6cef0db28018fd2644ee4e38af715872e5242459:/src/mac/carbon/overlay.cpp

diff --git a/src/mac/carbon/overlay.cpp b/src/mac/carbon/overlay.cpp
index 1a03d6e1a8..7031ebf596 100644
--- a/src/mac/carbon/overlay.cpp
+++ b/src/mac/carbon/overlay.cpp
@@ -135,19 +135,18 @@ void wxOverlayImpl::Init( wxDC* dc, int x , int y , int width , int height )
 void wxOverlayImpl::BeginDrawing( wxDC* dc)
 {
     wxDCImpl *impl = dc->GetImpl();
-    wxWindowDCImpl *win_impl = wxDynamicCast(impl,wxWindowDCImpl);
+    wxGCDCImpl *win_impl = wxDynamicCast(impl,wxGCDCImpl);
     if (win_impl)
     {
         win_impl->SetGraphicsContext( wxGraphicsContext::CreateFromNative( m_overlayContext ) );
-        wxSize size = dc->GetSize() ;
-        dc->SetClippingRegion( 0 , 0 , size.x , size.y ) ;
+        dc->SetClippingRegion( m_x , m_y , m_width , m_height ) ;
     }
 }
 
 void wxOverlayImpl::EndDrawing( wxDC* dc)
 {
     wxDCImpl *impl = dc->GetImpl();
-    wxWindowDCImpl *win_impl = wxDynamicCast(impl,wxWindowDCImpl);
+    wxGCDCImpl *win_impl = wxDynamicCast(impl,wxGCDCImpl);
     if (win_impl)
         win_impl->SetGraphicsContext(NULL);