X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/788722ac5ca55bd3c0d1f9bd2d598f90b3b02071..dd107c50be43e8d4dbdba20df162faf119a3781c:/src/msw/mdi.cpp

diff --git a/src/msw/mdi.cpp b/src/msw/mdi.cpp
index 2bd4fa48d5..b0ede88e4e 100644
--- a/src/msw/mdi.cpp
+++ b/src/msw/mdi.cpp
@@ -1146,7 +1146,9 @@ bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style)
         ccs.hWindowMenu = (HMENU) parent->GetWindowMenu()->GetHMenu();
     ccs.idFirstChild = wxFIRST_MDI_CHILD;
 
-    DWORD msStyle = /* MDIS_ALLCHILDSTYLES | */ WS_VISIBLE | WS_CHILD | WS_CLIPCHILDREN;
+    DWORD msStyle = MDIS_ALLCHILDSTYLES | WS_VISIBLE | WS_CHILD |
+                    WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
+
     if ( style & wxHSCROLL )
         msStyle |= WS_HSCROLL;
     if ( style & wxVSCROLL )