Rams�s Morales <[EMAIL PROTECTED]> writes:
>
> On GTK+ 1.2, to add data to a row on a GtkClist, I used
> gtk_clist_set_row_data.
>
> I have an idea on how to get the same effect on GtkTreeView, for
> example:
>
> -Create a model with TREE columns.
> -create the tree view for that model with TWO columns
> -The "invisible" column would be the "row data".
>
> If I want to store a struct on the model, I would use a G_TYPE_POINTER.
>
> Is that a good idea? Is that right? Is that how is it suposed to be?
>
Yes, that's one good approach.
Another thing you can do is just have one column in your model, and
have that column contain a struct like:
struct _RowInfo
{
char *whatever;
char *whateverelse;
Foo *mydata;
int foobar;
};
Obviously the struct has whatever you want in there. Then register the
struct as a boxed type for memory management, and use
gtk_tree_view_insert_column_with_data_func() or
gtk_tree_view_column_set_cell_data_func().
There's an example of this in demos/gtk-demo/stock_browser.c, run
gtk-demo and you can see it in the source tab for the stock browser
demo.
Havoc
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