Allow binding to double click, or reset on double click

[merlinaudio]

Describe the feature in detail (code, mocks, or screenshots encouraged)

Common behavior for resize

What type of pull request would this be?

None

Provide relevant links or additional information.

No response

[huntabyte]

I'll look into exposing a callback for the handler for an "onDoubleClick" or similar.

[delebash]

+1 on this. Where we can both expand and collapse on dbl click like https://blog.codepen.io/documentation/full-screen-editing/