Re: Synchronization of gtk_tree_store add/remove events

[Olivier Sessink <oliviersessink gmail com>]

On 09/19/2012 09:44 PM, Arne Pagel wrote:
> Dear all,
>
> I have an application where I use a tree-view to display some data from
> an external hardware.
> Different Objects can be added or removed to the treestore, each
> existing object in the treestore has a specific
> id which is used to get data over some communication interface.
>
> It can easily happen, the the user deselects an object in the treestore
> while this communication is ongoing.
> This means that my treepath or iter which I rembered befor is not valid
> anymore after the communication has finished (*1).

why not connect to the "row-deleted" signal of the model, and whenever a
row is deleted, look if there is any ongoing communication and kill it?

Olivier