GTK+ Forums

Hello,
I noted that this kind of questions are not beloved here but could be useful.

I have 50000 of rows to load in gtktreeview at program startup and then sort them what takes about 5 sec on my machine in linux and more than 10 sec on windows 7, what is long time for that, even in thread. So i look to problem and conclude that most of time gtktreeview has a job with himself alone.

Of course this is not slow but repeating this procedure every time when program starts gives feeling of slowness to user.

Is here any way to load save data without looping, appending, storing procedure for every row?
Some kind of data image of my liststore which can be connected from file or memory directly?
Such functionality can be useful also in undo/redo actions with treeview.

Thanks, nime.