fix(color): prevent event bubbling in Page and TabsGroup

[raphaelcoeffic]

... otherwise unexpected things happen.

Fixes #2595

[eshifri]

Does it fix #2648 as well?

[raphaelcoeffic]

Does it fix #2648 as well?

That can very well be this way. Using page up/page down would switch the tab bellow. When you then exit the present page, the focus is given back to something that does not exist anymore. This is what crashes here, and probably there as well.

[pfeerick]

Right, this does indeed fix #2648, and mostly #2595. However, I think the event isn't been cleared, just ignored?

I did this on the transmitter (and can now repo on simu - I couldn't at first then realised the RTN hardkey was important in triggering this latest quirk):

Model Settings -> Mixes (for example) -> Edit -> PGUP (nothing) -> PGDN (nothing) ->RTN (exit) -> Edit mix again -> PGUP (triggers a double rtn back to main view 😮).

[raphaelcoeffic]

@pfeerick the thing you are pointing out is totally independent of the present PR and the original issue. You can find it here #2658 with some explainations.

[pfeerick]

lol... fair enough... just hadn't noticed it before now (or at least I think I haven't - there was one or two times I thought I had stuck keys, so that could have been it then). I'm easily pleased :)