20:42:54jackdanielthere are protocols for adopting panes and such, but you'll have to discover that by yourself, I don't think we have any demo doing that
20:51:16ymI can see "adopt", "enable", "disable", "shrunk" and "disown" operations for frame object in CLIM 2. No hint on mutability.
20:53:27jackdanielym: imagine you have a composite "vertical-box" pane
20:53:42jackdanielif you sheet-adopt-child in for it in principle a new child will be added
20:53:55jackdanielthat said I haven't tried it at runtime myself on a running frame