fixing warning and compile error against 10.4

[wxWidgets.git] / include / wx / ctrlsub.h

diff --git a/include/wx/ctrlsub.h b/include/wx/ctrlsub.h
index dba63cca7b7a3caea416f9efd93f257d786846b9..82a98dfdfb835f9b1d39cc0a768aa9b8fca3c512 100644 (file)
--- a/include/wx/ctrlsub.h
+++ b/include/wx/ctrlsub.h
@@ -296,8 +296,13 @@ public:
     void SetClientData(unsigned int n, void* clientData);
     void* GetClientData(unsigned int n) const;
 
     void SetClientData(unsigned int n, void* clientData);
     void* GetClientData(unsigned int n) const;
 

+    // SetClientObject() takes ownership of the pointer, GetClientObject()
+    // returns it but keeps the ownership while DetachClientObject() expects
+    // the caller to delete the pointer and also resets the internally stored
+    // one to NULL for this item

     void SetClientObject(unsigned int n, wxClientData* clientData);
     wxClientData* GetClientObject(unsigned int n) const;
     void SetClientObject(unsigned int n, wxClientData* clientData);
     wxClientData* GetClientObject(unsigned int n) const;

+    wxClientData* DetachClientObject(unsigned int n);

 
     // return the type of client data stored in this control: usually it just
     // returns m_clientDataItemsType but must be overridden in the controls
 
     // return the type of client data stored in this control: usually it just
     // returns m_clientDataItemsType but must be overridden in the controls