added wxNode::IndexOf and wxList::IndexOf (patch by Frank McIngvale)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1096 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/list.tex

@@ -144,6 +144,13 @@ Returns the node whose stored key matches {\it key}. Use on a keyed list only.
 
 Returns the first node in the list (NULL if the list is empty).
 
+\membersection{wxList::IndexOf}
+
+\func{int}{IndexOf}{\param{wxObject*}{ obj }}
+
+Returns the index of {\it obj} within the list or NOT\_FOUND if {\it obj}
+is not found in the list.
+
 \membersection{wxList::Insert}
 
 \func{wxNode *}{Insert}{\param{wxObject *}{object}}

docs/latex/wx/node.tex

@@ -38,4 +38,10 @@ Retrieves the previous node (NULL if at start of list).
 Sets the data associated with the node (usually the pointer will have been
 set when the node was created).
 
+\membersection{wxNode::IndexOf}
+
+\func{int}{IndexOf}{\void}
+
+Returns the zero-based index of this node within the list. The return value
+will be NOT\_FOUND if the node has not been added to a list yet.