StacktraceTop:IA__g_closure_invoke (closure=0x81c1dc8, return_value=0x0, signal_emit_unlocked_R (node=0x81c2a70, detail=0, IA__g_signal_emit_valist (instance=0xbfb78194, IA__g_signal_emit (instance=0x85d00c8, signal_id=109, handle_keys_changed (data=0x85d00c8)
StacktraceTop: IA__g_closure_ invoke (closure=0x81c1dc8, return_value=0x0, emit_unlocked_ R (node=0x81c2a70, detail=0, emit_valist (instance= 0xbfb78194, 0x85d00c8, signal_id=109,
signal_
IA__g_signal_
IA__g_signal_emit (instance=
handle_keys_changed (data=0x85d00c8)