Applied SetItemData() patch.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26286 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index 4e79785c025ea9836ef03d218d4dfa8da8f31924..4767c02c687826af2feba0c3ca16902283667efe 100644 (file)
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -929,6 +929,9 @@ void wxGenericTreeCtrl::SetItemData(const wxTreeItemId& item, wxTreeItemData *da
 {
     wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
 
+    if (data)
+        data->SetId( item );
+        
     ((wxGenericTreeItem*) item.m_pItem)->SetData(data);
 }