flushing is not done anymore in closing the context, but we need it here - there...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42629 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/mac/carbon/overlay.cpp b/src/mac/carbon/overlay.cpp
index f1e2e046ee168ba6da75e3d5b11aa47602a6ede9..b2786c75da5a62e131f099cdbc850477005c284d 100644 (file)
--- a/src/mac/carbon/overlay.cpp
+++ b/src/mac/carbon/overlay.cpp
@@ -139,6 +139,7 @@ void wxOverlayImpl::BeginDrawing( wxWindowDC* dc)
 void wxOverlayImpl::EndDrawing( wxWindowDC* dc)
 {
     dc->SetGraphicsContext(NULL);
+    CGContextSynchronize( m_overlayContext );
 }
 
 void wxOverlayImpl::Clear(wxWindowDC* dc)