X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ae3c17b4013e80b99976c750c19fca47729517f6..8669431addfb4e91de06493bd708496bc45cbe9e:/interface/wx/treebase.h

diff --git a/interface/wx/treebase.h b/interface/wx/treebase.h
index 84ffd78598..5bed652e0c 100644
--- a/interface/wx/treebase.h
+++ b/interface/wx/treebase.h
@@ -8,12 +8,11 @@
 
 /**
     @class wxTreeItemId
-    @wxheader{treebase.h}
 
     An opaque reference to a tree item.
 
     @library{wxcore}
-    @category{misc}
+    @category{data}
 
     @see wxTreeCtrl, wxTreeItemData, @ref overview_treectrl
 */
@@ -48,7 +47,6 @@ public:
 
 /**
     @class wxTreeItemData
-    @wxheader{treebase.h}
 
     wxTreeItemData is some (arbitrary) user class associated with some item. The
     main advantage of having this class is that wxTreeItemData objects are
@@ -79,28 +77,41 @@ public:
         - GetData(): Returns a reference to the Python Object.
         - SetData(obj): Associates a new Python Object with the wxTreeItemData.
         @endWxPythonOnly
+
+        @beginWxPerlOnly
+        In wxPerl the constructor accepts a scalar as an optional parameter
+        and stores it as client data; use
+        - GetData() to retrieve the value.
+        - SetData(data) to set it.
+        @endWxPerlOnly
     */
     wxTreeItemData();
 
     /**
         Virtual destructor.
     */
-    ~wxTreeItemData();
+    virtual ~wxTreeItemData();
 
     /**
         Returns the item associated with this node.
     */
-    const wxTreeItemId GetId();
+    const wxTreeItemId& GetId() const;
 
     /**
         Sets the item associated with this node.
+
+        Notice that this function is automatically called by wxTreeCtrl methods
+        associating an object of this class with a tree control item such as
+        wxTreeCtrl::AppendItem(), wxTreeCtrl::InsertItem() and
+        wxTreeCtrl::SetItemData() so there is usually no need to call it
+        yourself.
     */
     void SetId(const wxTreeItemId& id);
 };
 
 /**
     Indicates which type to associate an image with a wxTreeCtrl item.
-    
+
     @see wxTreeCtrl::GetItemImage(), wxTreeCtrl::SetItemImage()
 */
 enum wxTreeItemIcon