Multiple keys pressed at once support about react-event-components HOT 4 OPEN

Maybe accepting an array on the "when" parameter is a nice solution. We could make aliases for "combo" keys like ctrl, shift, alt, etc.

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@MarcoWorms

maybe we can find a better alternative for the array to try and keep a consistent syntax without using {}?

It's also an option to use a comma-separated string instead of the array, like it's implemented in this library:
https://github.com/madrobby/keymaster

So when={["w", "e", "r"]} may be also represented as when="w, e, r". But personally I think that both options are viable. The comma-separated version is useful when you exactly know what you want, and the array version may be used when you want to generate the keys dynamically.

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Ok, so, talking to @grvcoelho we agreed on a syntax:

when="w"=> does what it does today
when={["w", "e", "r"]} => 'w', 'e', and 'r' would all trigger that action
when="shift+w" => would trigger only when 'shift' AND 'w' are pressed. You can also use this in arrays.

If anyone has a better idea lets work this through, otherwise I'll implement it this way :)

@derekstavis

edit* maybe we can find a better alternative for the array to try and keep a consistent syntax without using {}?

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I thought about the comma-separated string but I rather use the primitive types when they fit the needs, so if it's a list than it probably makes sense to use arrays :)

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