mingw/cygwin compilation fix (patch 556157)

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

diff --git a/src/msw/tooltip.cpp b/src/msw/tooltip.cpp
index e8b34e7da0410736529b542dad0b65bd1c8f0c14..930748cdbf1cf5b33ac47d6beaf93417fbf405fa 100644 (file)
--- a/src/msw/tooltip.cpp
+++ b/src/msw/tooltip.cpp
@@ -240,6 +240,8 @@ void wxToolTip::RelayEvent(WXMSG *msg)
 // ctor & dtor
 // ----------------------------------------------------------------------------
 
+IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject)
+
 wxToolTip::wxToolTip(const wxString &tip)
          : m_text(tip)
 {