warn the user that for all basic classes wxPoint,wxRect,wxSize,wxRealPoint negative...

[wxWidgets.git] / interface / wx / treebase.h

diff --git a/interface/wx/treebase.h b/interface/wx/treebase.h
index e1122c9c293e98ffa862ae2ac40f093a3b3dcf46..4961f6678185098eaa92f8a273efe1de0516816c 100644 (file)
--- a/interface/wx/treebase.h
+++ b/interface/wx/treebase.h
@@ -12,7 +12,7 @@
     An opaque reference to a tree item.
 
     @library{wxcore}
-    @category{misc}
+    @category{data}
 
     @see wxTreeCtrl, wxTreeItemData, @ref overview_treectrl
 */
@@ -83,12 +83,12 @@ public:
     /**
         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.
@@ -98,7 +98,7 @@ public:
 
 /**
     Indicates which type to associate an image with a wxTreeCtrl item.
-    
+
     @see wxTreeCtrl::GetItemImage(), wxTreeCtrl::SetItemImage()
 */
 enum wxTreeItemIcon