gtk:window-activate-key (window event)

window -- a gtk:window widget
event -- a gdk:event-key event

True if a mnemonic or accelerator was found and activated.

Activates mnemonics and accelerators for the window. This is normally called by the default "key-press-event" signal handler for toplevel windows, however in some cases it may be useful to call this directly when overriding the standard key handling for a toplevel window.