wxDrawerWindow - [ 909351 ] Drawer window for OS X Carbon - somewhat heavily modified

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29350 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/carbon/toplevel.cpp

@@ -983,6 +983,16 @@ void  wxTopLevelWindowMac::MacCreateRealWindow( const wxString& title,
     {
         wclass = kDocumentWindowClass ;
     }
+#if ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_2 )
+    else if ( HasFlag( wxFRAME_DRAWER ) )
+    {
+        wclass = kDrawerWindowClass;
+        // Should this be left for compositing check below?
+        // CreateNewWindow will fail without it, should wxDrawerWindow turn
+        // on compositing before calling MacCreateRealWindow?
+        attr |= kWindowCompositingAttribute;// | kWindowStandardHandlerAttribute;
+    }
+#endif  //10.2 and up
     else
     {
         if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||