From c42a91829519b306f3d423e1f671d5291e5bbc3d Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Sun, 12 May 2002 18:43:46 +0000
Subject: [PATCH] Added overloaded AddChild from contributor

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15533 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/generic/treelay.h |  1 +
 src/generic/treelay.cpp      | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/include/wx/generic/treelay.h b/include/wx/generic/treelay.h
index 9113f78f8a..875b4a0129 100644
--- a/include/wx/generic/treelay.h
+++ b/include/wx/generic/treelay.h
@@ -131,6 +131,7 @@ public:
     virtual long GetClientData(long id) const;
 
     virtual long AddChild(const wxString& name, const wxString& parent = "");
+    virtual long AddChild(const wxString& name, long parent);
     virtual long NameToId(const wxString& name);
 
     // Data members
diff --git a/src/generic/treelay.cpp b/src/generic/treelay.cpp
index fa5db2ecea..701a0f14b7 100644
--- a/src/generic/treelay.cpp
+++ b/src/generic/treelay.cpp
@@ -300,6 +300,32 @@ long wxTreeLayoutStored::AddChild(const wxString& name, const wxString& parent)
         return -1;
 }
 
+long wxTreeLayoutStored::AddChild(const wxString& name, long parent)
+{
+    if (m_num < (m_maxNodes -1 ) && parent < m_num)
+    {
+        long i = -1;
+        if (parent != -1)
+        {
+          i = parent;
+        }
+        else 
+        {
+          m_parentNode = m_num;
+        }
+        
+        m_nodes[m_num].m_parentId = i;
+        m_nodes[m_num].m_name = name;
+        m_nodes[m_num].m_x = m_nodes[m_num].m_y = 0;
+        m_nodes[m_num].m_clientData = 0;
+        m_num ++;
+        
+        return (m_num - 1);
+    }
+    else
+        return -1;
+}
+
 long wxTreeLayoutStored::NameToId(const wxString& name)
 {
     long i;