Keyboard support

[niedakh]

Hi,

would you mind adding keyword shortcut support for options?

[cloudsforest]

Hi,

would you mind adding keyword shortcut support for options?

you can use @mwcraig 's https://github.com/mwcraig/ipyevents to add hotkey function to that.
please refer to the short sample (https://github.com/mwcraig/ipyevents/blob/master/doc/Widget%20DOM%20Events.ipynb) and change the handle_event function to the following:
def handle_event(event):
lines = ['{}: {}'.format(k, v) for k, v in event.items()]
#key input value
content = lines[7].split(':')[1]
h.value = content
if h.value.strip() == '0':
add_annotation(options[0])
elif h.value.strip() == '1':
add_annotation(options[1])