X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c40f44babbf6230b3c47ccc2d0e947d00b7075df..544bdbbee2c81c8ab3a69e100bbd441b6461d609:/src/mac/carbon/glcanvas.cpp

diff --git a/src/mac/carbon/glcanvas.cpp b/src/mac/carbon/glcanvas.cpp
index e6a8b50a69..7f44e45910 100644
--- a/src/mac/carbon/glcanvas.cpp
+++ b/src/mac/carbon/glcanvas.cpp
@@ -1,6 +1,6 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        glcanvas.cpp
-// Purpose:     wxGLCanvas, for using OpenGL with wxWindows under Macintosh
+// Purpose:     wxGLCanvas, for using OpenGL with wxWidgets under Macintosh
 // Author:      Stefan Csomor
 // Modified by:
 // Created:     1998-01-01
@@ -9,7 +9,7 @@
 // Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "glcanvas.h"
 #endif
 
@@ -19,8 +19,6 @@
 #pragma hdrstop
 #endif
 
-#include "wx/setup.h"
-
 #if wxUSE_GLCANVAS
 
 #ifndef WX_PRECOMP
@@ -331,7 +329,7 @@ bool wxGLCanvas::Show(bool show)
     }
     else
     {
-        if ( IsControlVisible( (ControlRef) m_macControl ) && !m_macCanvasIsShown )
+        if ( m_peer->IsVisible()&& !m_macCanvasIsShown )
         {
             m_macCanvasIsShown = true ;
             SetViewport() ;
@@ -343,7 +341,7 @@ bool wxGLCanvas::Show(bool show)
 
 void wxGLCanvas::MacVisibilityChanged() 
 {
-    if ( !IsControlVisible( (ControlRef) m_macControl ) )
+    if ( !MacIsReallyShown() )
     {
         if ( m_macCanvasIsShown )
         {