Proposal: Ripple effect

[danielchalmers]

A ripple effect for interactable components:

video2.mp4

It should originate from the pointer:

video3.mp4

It should start when the pointer is held and end when the pointer is released (with a minimum of about half a second or so):

video4.mp4

And it should be able to ripple multiple times at once:

video4.mp4

[codymullins]

I like it - we previously had a "jiggle" effect that had to be temporarily removed, we can probably look at how to enable both of these things with the theming or a PressedStyles parameter.

[codymullins]

Re-added base for this functionality in 0ca0ffb

[danielchalmers]

Re-added base for this functionality in 0ca0ffb

@codymullins Cool! I see onmousedown, onmouseup, onclick (MouseEventArgs) - Does it work with touch? onpointerdown might work better 🤔

[codymullins]

good call - I noticed touch wasn't working correctly when testing from my phone lasts night.