Get wxDC defined when nescessary

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63203 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/bmpcbox.h b/include/wx/bmpcbox.h
index fb106136407d25ef7dfedcbd23f18042dad4691c..b625e122b3e6218bc22a068904e900eab123a08b 100644 (file)
--- a/include/wx/bmpcbox.h
+++ b/include/wx/bmpcbox.h
@@ -21,6 +21,9 @@
 
 class WXDLLIMPEXP_FWD_CORE wxWindow;
 class WXDLLIMPEXP_FWD_CORE wxItemContainer;
+#if defined(wxBITMAPCOMBOBOX_OWNERDRAWN_BASED)
+class WXDLLIMPEXP_FWD_CORE wxDC;
+#endif
 
 // Define wxBITMAPCOMBOBOX_OWNERDRAWN_BASED for platforms which
 // wxBitmapComboBox implementation utilizes ownerdrawn combobox