X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9b11752c4f9e1fd4b11ba3d184246267facb3ad3..ad653fa23069c5d9378247084f03c9a718c3ad62:/src/generic/sashwin.cpp

diff --git a/src/generic/sashwin.cpp b/src/generic/sashwin.cpp
index aab0b33b90..0b8a17a8e4 100644
--- a/src/generic/sashwin.cpp
+++ b/src/generic/sashwin.cpp
@@ -115,8 +115,8 @@ void wxSashWindow::OnMouseEvent(wxMouseEvent& event)
             // the area to draw on.
             wxWindow* parent = this;
 
-            while (parent && !parent->IsKindOf(CLASSINFO(wxDialog)) &&
-                             !parent->IsKindOf(CLASSINFO(wxFrame)))
+            while (parent && !wxDynamicCast(parent, wxDialog) &&
+                             !wxDynamicCast(parent, wxFrame))
               parent = parent->GetParent();
 
             wxScreenDC::StartDrawingOnTop(parent);