optimise startup of wxDataViewIndexListModel

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@49970 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-11-15 15:03:48 +00:00
parent 5ef723747c
commit 517166e678
2 changed files with 30 additions and 1 deletions
--- a/include/wx/dataview.h
+++ b/include/wx/dataview.h
@@ -255,7 +255,7 @@ public:

    virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
                         unsigned int column, bool ascending );
-    virtual bool HasDefaultCompare() const { return true; }
+    virtual bool HasDefaultCompare() const;

    // implement base methods

@@ -271,6 +271,7 @@ public:
 private:
    wxDataViewItemArray m_hash;
    unsigned int m_lastIndex;
+    bool m_ordered;
 };