making sure eventual borders get updated when windows are shown

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70663 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/osx/window_osx.cpp b/src/osx/window_osx.cpp
index def6d915da4a46f8e49c40708e8be26a60ebb27c..0208bf88389c5cb52f96d74493eba4d7ad643d07 100644 (file)
--- a/src/osx/window_osx.cpp
+++ b/src/osx/window_osx.cpp
@@ -1261,6 +1261,9 @@ bool wxWindowMac::Show(bool show)
     if ( GetPeer() )
         GetPeer()->SetVisibility( show ) ;
 
+    if ( show )
+        MacInvalidateBorders();
+
 #ifdef __WXOSX_IPHONE__
     // only when there's no native event support
     if ( !IsTopLevel() )