make sure ShowEvent doesn't get triggered to early during construction

[wxWidgets.git] / include / wx / osx / dvrenderer.h

diff --git a/include/wx/osx/dvrenderer.h b/include/wx/osx/dvrenderer.h
index cbfe4e28e01bf9f92961c1eb84ccb8001f133898..c909237c7bb78e9bef2fa85e0700babb04b12629 100644 (file)
--- a/include/wx/osx/dvrenderer.h
+++ b/include/wx/osx/dvrenderer.h
@@ -83,6 +83,10 @@ public:
     virtual void OSXOnCellChanged(NSObject *value,
                                   const wxDataViewItem& item,
                                   unsigned col);
+
+    // called to ensure that the given attribute will be used for rendering the
+    // next cell (which had been already associated with this renderer before)
+    virtual void OSXApplyAttr(const wxDataViewItemAttr& attr);
 #endif // Cocoa
 
 private: