From 3ee39f97af532406533efc0eff451f7999e0917e Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Thu, 1 Sep 2005 23:18:39 +0000
Subject: [PATCH] hide MDI parent frame if it's empty and a new child has been
 created

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35407 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/mac/carbon/mdi.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/mac/carbon/mdi.cpp b/src/mac/carbon/mdi.cpp
index 158f2df45c..c7d898778b 100644
--- a/src/mac/carbon/mdi.cpp
+++ b/src/mac/carbon/mdi.cpp
@@ -135,8 +135,11 @@ void wxMDIParentFrame::AddChild(wxWindowBase *child)
     {
         m_currentChild = wxDynamicCast(child, wxMDIChildFrame);
 
-        if ( m_currentChild && IsShown() && ShouldBeVisible() )
+        if ( m_currentChild && IsShown() && !ShouldBeVisible() )
         {
+            // we shouldn't remain visible any more
+            wxFrame::Show(false);
+            m_shouldBeShown = true;
         }
     }
 
-- 
2.50.0