Make wxDataViewModel::Compare() const

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59469 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-03-10 13:37:26 +00:00
parent 87bf626584
commit 862de7b3d9
3 changed files with 9 additions and 9 deletions
--- a/interface/wx/dataview.h
+++ b/interface/wx/dataview.h
@@ -107,7 +107,7 @@ public:
    virtual int Compare(const wxDataViewItem& item1,
                        const wxDataViewItem& item2,
                        unsigned int column,
-                        bool ascending);
+                        bool ascending) const;

    /**
        Override this to indicate that the item has special font attributes.