The row turns into a text field holding the current nickname, selected so
typing replaces it; Enter commits, Escape leaves the name alone. Only our
own row edits — every other double click keeps its meaning, and ours no
longer opens a private chat with ourselves.
The editor keeps the row's own icon (the inherited one knows only the
renderer's default leaf icon) and selects the text on a short delay,
after the release that opened it has been turned into a caret placement.
The tree nodes only mirror the connection's model, so the typed name is
sent to the server rather than written into the node; the row follows
when the rename is reported back.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
ericek111
6e65797f25