gtk_widget_show() and the 'size-allocate' signal

I recently connected to the "size-allocate" signal on a parent and child widget. When I call gtk_widget_show() on a parent of the parent, the child widget's "size-allocate" signal handler is called before the parent widget's "size-allocate" signal handler. This creates a problem because I was exp

GtkEntryCompletion on a GtkCellRendererText

Hi all, I've got a table of database rows set up using a GtkTreeView with a GtkListStore backend, and GtkCellRendererTexts for the table cells. This is all working nicely. What I'd like to do is have auto-completion available when editing the text cells, with a GtkEntryCompletion, but I can't fig