Hello! There is a Gtk::TreeView which gets periodically updated using the following procedure:
1. delete the contents of the associated Gtk::ListStore 2. fill the associated Gtk::ListStore with new rows The signal_changed() of the selection of this Gtk::TreeView is connected to a handling method (which displays a dialog with the details of the selected item). The problem is the following: After the above described updating procedure the signal_changed() is emitted, and the first row of the list gets automatically selected (thus if a dialog is being displayed, and the user closes it, they will immediately get another dialog detailing the very first entry). The possible solutions I have already tried are the following: - unselecting the selected item before showing the dialog (I have tried two possibilities: TreeSelection::unselect_all() and TreeSelection::unselect(iterator), where iterator points to the previously selected item) -- this does not solve the problem however - not deleting the contents of the TreeView --> in this way the change signal is not emitted again, but this solution is not usable, as my list will be growing continuously - disconnecting the selection changed signal before clearing the list and adding items, and reconnecting it afterwards -- this did not solve the problem either I think the most usable solution would be something near the first one, so the question is, how to properly tell a TreeView that its previously selected item is not selected any more? Regards, Andras _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
