more minimal stuff

[wxWidgets.git] / src / msw / frame.cpp

diff --git a/src/msw/frame.cpp b/src/msw/frame.cpp
index d698638b4f485072ab55e3e651769322e950a2b0..08d33b8b77bbe025a0b9cb1828bbb293059320e7 100644 (file)
--- a/src/msw/frame.cpp
+++ b/src/msw/frame.cpp
@@ -37,6 +37,7 @@
     #include "wx/dialog.h"
     #include "wx/settings.h"
     #include "wx/dcclient.h"
+    #include "wx/mdi.h"
 #endif // WX_PRECOMP
 
 #include "wx/msw/private.h"
@@ -665,7 +666,7 @@ bool wxFrame::MSWCreate(int id, wxWindow *parent, const wxChar *wclass, wxWindow
 
   // Keep this in wxFrame because it saves recoding this function
   // in wxTinyFrame
-#if wxUSE_ITSY_BITSY
+#if wxUSE_ITSY_BITSY && !defined(__WIN32__)
   if (style & wxTINY_CAPTION_VERT)
     msflags |= IBS_VERTCAPTION;
   if (style & wxTINY_CAPTION_HORIZ)
@@ -805,9 +806,12 @@ void wxFrame::IconizeChildFrames(bool bIconize)
     {
         wxWindow *win = node->GetData();
 
-        if ( win->IsKindOf(CLASSINFO(wxFrame)) )
+        // the child MDI frames are a special case and should not be touched by
+        // the parent frame - instead, they are managed by the user
+        wxFrame *frame = wxDynamicCast(win, wxFrame);
+        if ( frame && !wxDynamicCast(frame, wxMDIChildFrame) )
         {
-            ((wxFrame *)win)->Iconize(bIconize);
+            frame->Iconize(bIconize);
         }
     }
 }