Re: Treeview scrolling question

[danny van elsen <danny_van_elsen village uunet be>]

thanks for the answer, again!

I think I'm beginning to understand... I was put off by the 
gtkmm-2.1.0/examples/book/treeview/tree example creating its own 
Treestore (I prefer this to the ListStore) and then adding rows.

I already have a <list> of data structures, and of course don't want to 
duplicate it... So I guess I can define a ListStore or TreeStore that 
models my <list> of data, and then not add rows to this TreeStore, but 
make it point to my <List>? is this indeed possible?

For example: given

struct dis::My_Node     {
     long                            file_offset;                  
short                           type;                         
char*                           label;
};
My_List list<My_Node>

  is this correct?

  class ModelColumns : public Gtk::TreeModel::ColumnRecord
   {
   public:      ModelColumns()
     { add(m_col_offset); add(m_col_type); add(m_col_label)}      
Gtk::TreeModelColumn<long> m_col_id;
     Gtk::TreeModelColumn<int> m_col_type;
     Gtk::TreeModelColumn<Glib:: Value<char>> m_col_label;
   };    ModelColumns m_Columns;

and then
  m_refTreeModel = My_List?

perhaps? something like this? :-)

and what if in fact the final text I want to show is some kind of 
elaboration of these fields in My_Node, for example [file_offset] + " : 
" + [label] ?

bye, Danny.