X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d5f005cc9385455ceebdf2063aa7f421f70315d1..f68c6b523c1117c90c1cf690745c807bc024789d:/src/motif/button.cpp

diff --git a/src/motif/button.cpp b/src/motif/button.cpp
index 645f99cf44..de02890cb2 100644
--- a/src/motif/button.cpp
+++ b/src/motif/button.cpp
@@ -119,10 +119,12 @@ void wxButton::SetDefault()
     // Because it's very hard to find wxButton in the same row,
     // correction is straighforward: we set resource for all wxButton
     // in this parent (but not sub panels)
-    for (wxNode * node = parent->GetChildren().First (); node; node = node->Next ())
+    for (wxWindowList::Node * node = parent->GetChildren().GetFirst ();
+         node; node = node->GetNext ())
     {
-        wxButton *item = (wxButton *) node->Data ();
-        if (item->IsKindOf(CLASSINFO(wxButton)))
+        wxWindow *win = node->GetData ();
+        wxButton *item = wxDynamicCast(win, wxButton);
+        if (item)
         {
             bool managed = XtIsManaged((Widget) item->GetMainWidget());
             if (managed)