From ada887153d548ccb7345b76efdb29eb73124de70 Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Fri, 25 Sep 2009 13:39:04 +0000
Subject: [PATCH] Backported equivalent of patch #10835 (Make Carbon ShowModal
 work with IMPLEMENT_APP_NO_MAIN)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@62125 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/mac/carbon/dialog.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/mac/carbon/dialog.cpp b/src/mac/carbon/dialog.cpp
index 8a61ceba87..eb55fab831 100644
--- a/src/mac/carbon/dialog.cpp
+++ b/src/mac/carbon/dialog.cpp
@@ -21,6 +21,7 @@
 #endif // WX_PRECOMP
 
 #include "wx/mac/uma.h"
+#include "wx/evtloop.h"
 
 
 // Lists to keep track of windows, so we can disable/enable them
@@ -162,11 +163,10 @@ void wxDialog::DoShowModal()
     }
     BeginAppModalStateForWindow(windowRef) ;
 
+    wxEventLoopGuarantor ensureHasLoop;
+    wxEventLoopBase * const loop = wxEventLoop::GetActive();
     while ( IsModalShowing() )
-    {
-        wxTheApp->MacDoOneEvent() ;
-        // calls process idle itself
-    }
+        loop->Dispatch();
 
     EndAppModalStateForWindow(windowRef) ;
     if ( resetGroupParent )