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ItemGroup: experimenting with chevron icon #36654

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merged 2 commits into from
Nov 23, 2021
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ciampo
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@ciampo ciampo commented Nov 19, 2021

Description

This PR adds a couple of Storybook examples about how a chevron icon (">") could be displayed within the Item component (in the ItemGroup "family") — see #36653 for more context.

How has this been tested?

Visit the "Complex Layouts" example in the ItemGroup's Storybook

Screenshots

itemgroup-chevron-1.mp4

Types of changes

Enhancement / new feature

Checklist:

  • My code is tested.
  • My code follows the WordPress code style.
  • My code follows the accessibility standards.
  • I've tested my changes with keyboard and screen readers.
  • My code has proper inline documentation.
  • I've included developer documentation if appropriate.
  • I've updated all React Native files affected by any refactorings/renamings in this PR (please manually search all *.native.js files for terms that need renaming or removal).

@ciampo ciampo added [Type] Enhancement A suggestion for improvement. [Package] Components /packages/components [Feature] Component System WordPress component system labels Nov 19, 2021
@ciampo ciampo self-assigned this Nov 19, 2021
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github-actions bot commented Nov 19, 2021

Size Change: +190 B (0%)

Total Size: 1.1 MB

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@jasmussen
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Oh nice, thanks for the PR and the video. Just at a glance this seems like a decent solution in both enabling a longer text label by default, while still showing the chevron when in the context of moving into the property.

The chevron part of the ItemGroup component is not one I've a deep understanding of. @pablohoneyhoney I think you've put thought into this: from the video above, what are your thoughts? Thanks both!

@ciampo
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ciampo commented Nov 23, 2021

The chevron part of the ItemGroup component is not one I've a deep understanding of. @pablohoneyhoney I think you've put thought into this: from the video above, what are your thoughts? Thanks both!

Just to clarify — with this PR, the chevron is not part of the Item component. Instead, I've created a Storybook example where I show how a chevron icon could be used / composed with a Item component

More context in #36653

@jasmussen
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Sounds good to me on a high level. Coming at it mostly from looking at where these behaviors could/would be used, my instinct goes towards global styles, where the inspector slides right in waterfall behavior — that could benefit from the chevron. Whereas when the ItemGroup is used for colors in the post editor, for example it would not slide the inspector, but just immediately go to an overlay — in that case, a right pointing chevron would not be as useful. So it seems good to enable both.

Mockup from #35093

@pablohoneyhoney
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Nice!

The notes above by @jasmussen make a lot of sense.
Let me know if this is helpful. In essence, so far we identified these contexts within Styles, which I think matches with the video instances:

  • Group of items that serve as a navigational system, drilling down to related controls or category items (like the list of general elements under color). Expected behavior: show arrow by focus and hover.

Screen Shot 2021-11-23 at 10 30 04 AM

  • Individual item that serves as a navigational system, drilling down to related controls or category items (like the special access to blocks-level styling). Expected behavior: show persistent arrow, always visible.

Screen Shot 2021-11-23 at 10 20 52 AM

  • Group of items or individual item that serve as an inline setting or manifest something in context (like the color picker). Expected behavior: hide arrow.

Screen Shot 2021-11-23 at 10 26 14 AM

Not sure if this would be considered the same component, but it's a similar case than last.

Screen Shot 2021-11-23 at 10 28 23 AM

  • Items (regularly single or isolated) that are meant to surface contextual information about that item (like the number of colors in palette).

Screen Shot 2021-11-23 at 10 27 47 AM

As far as the cases of the arrow appearing in larger texts (which we should recommend against anyways, so perhaps there's a cap or a tip showing if that's the case), the video above looks good.

@ciampo
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ciampo commented Nov 23, 2021

Thank you @jasmussen and @pablohoneyhoney for your feedback!

Sounds good to me on a high level. Coming at it mostly from looking at where these behaviors could/would be used, my instinct goes towards global styles, where the inspector slides right in waterfall behavior — that could benefit from the chevron. Whereas when the ItemGroup is used for colors in the post editor, for example it would not slide the inspector, but just immediately go to an overlay — in that case, a right pointing chevron would not be as useful. So it seems good to enable both.

The notes above by @jasmussen make a lot of sense.
Let me know if this is helpful. In essence, so far we identified these contexts within Styles, which I think matches with the video instances:
[...]
As far as the cases of the arrow appearing in larger texts (which we should recommend against anyways, so perhaps there's a cap or a tip showing if that's the case), the video above looks good.

Glad to see that the examples that I created seem to cover all cases where a chevron icon would be useful.

Just to be clear, the approach that we'd be taking with this PR is to add an example to Storybook of how the chevron icon could be added to an Item/ItemGroup — this mean that, when this "pattern" needs to be used (for example, in the global styles sidebar), developers will still need to implement it, but they will able to copy (or at least get inspired by) this Storybook example.

We discussed this approach and its alternatives in #36653

Not sure if this would be considered the same component, but it's a similar case than last.

Screen Shot 2021-11-23 at 10 28 23 AM

I don't think that the area clicked to open the color picker in this example is an Item (within an ItemGroup).

@ciampo ciampo marked this pull request as ready for review November 23, 2021 13:01
@ciampo ciampo requested a review from ajitbohra as a code owner November 23, 2021 13:01
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Really nice story, it's simple enough but covers all the bases 💯

@ciampo
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ciampo commented Nov 23, 2021

Really nice story, it's simple enough but covers all the bases 💯

Nice! I'll go ahead and merge this. We can always iterate over whatever approach we decided taking in #36653

@ciampo ciampo merged commit 6d87c73 into trunk Nov 23, 2021
@ciampo ciampo deleted the feat/item-group-chevron branch November 23, 2021 17:30
@github-actions github-actions bot added this to the Gutenberg 12.1 milestone Nov 23, 2021
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