Added finding of text in the list and fixed calculation of scrollbar

size.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2441 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

user/wxLayout/wxlwindow.h

@@ -84,8 +84,10 @@ public:
    bool Copy(void);
    /// Copies selection to clipboard and deletes it.
    bool Cut(void);
-   
    //@}
+
+   bool Find(const wxString &needle,
+             wxPoint * fromWhere = NULL);
    
    void EnablePopup(bool enable = true) { m_DoPopupMenu = enable; }