[textual][key binding] Add the possibility to pass the key event to the Action, by using a special value in the expression? i.e. `self.bind("1,2,3", "scroll_to_placeholder(${event.key})")`

[olivierphi]

--> so the action_scroll_to_placeholder method would be able to know which of these keys were pressed :slightly_smiling_face:

[willmcgugan]

We could perhaps make the action a format string that gets called with key. So the following would work:

self.bind("1,2,3", "scroll_to_placeholder(${event.key})")

[olivierphi]

After discussion, the implementation of this feature is postponed - so we can find the right balance between flexibility of the syntax and code complexity

[willmcgugan]

https://github.com/Textualize/textual/wiki/Sorry-we-closed-your-issue

[github-actions[bot]]

Did we solve your problem?

Glad we could help!