On Mon, 14 Aug 2006, rupert wrote: > thx for the hel, with adding the tip lanve gave its working somehow now, > but i had to do some changes: > > gtk_tree_model_get_iter_first(treedata->store,&treedata->iter); > i have this line now before make_list and also in the function that updates > the > pixbuf.
The next improvement you should try is to remove the iter field from the struct, remove the gtk_tree_model_get_iter_first() call before the call to make_list() and put a gtk_tree_model_get_iter_first() call into your callback function (probably as the first line of code after the declarations of the local variables). Iterators are usually just used as a special kind of loop variables -- you don't make loop variables global just so you can use the same loop variable in another loop inside a completely unrelated function. Or so that you can initialize a local loop variable to whatever value was left in the global loop variable from the last executed loop somewhere else. Just get rid of it. > Now i have to extract one field from every single line, so that i update the > pixbuf in > each line. use gtk_tree_model_iter_next() inside your loop. You can use it instead of normal loop variable: just call it until it returns FALSE. -Peter _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
