[Usability] Usability issue with the GTK tree view

["Ilya Konstantinov" <future shiny co il>]

Hello,

My question concerns the GTK tree view in XChat's server selection dialog. In day-to-day XChat use, the keyboard operation within the server selection dialog is:
1. Use arrow keys <Up> and <Down> to select the server.
2. Connect to the selected server.

The intuitive key I'd use to connect would be <Enter> (i.e. the "accept" key of the dialog). However, in GTK tree views, <Enter> is bound to editing the menu item. While editing the IRC servers list is possible in XChat, the <Enter> key has a better use in this dialog.

My question is: What should <Enter> perform in this dialog?