mnemonicActivate
Emits the ::mnemonic-activate signal.
See signal@Gtk.Widget::mnemonic-activate.
Return
true if the signal has been handled
Parameters
groupCycling
true if there are other widgets with the same mnemonic
Emits the ::mnemonic-activate signal.
See signal@Gtk.Widget::mnemonic-activate.
true if the signal has been handled
true if there are other widgets with the same mnemonic