[Emotion] Convert `EuiIcon` #5967

elizabetdev · 2022-06-14T15:44:36Z

Summary

This PR converts EuiIcon to Emotion.

I'm using withEuiTheme, WithEuiThemeProps so that I can pass the theme to emotion
Searched for euiIcon- to see if there was any usage and I could only find euiIcon-loaded being used in tests.
Because the file icon.tsx was too large due to the typeToPathMap object, I decided to move this object to its own file src/components/icon/icon_map.ts.
Some tests were updated (cached icons). Thanks, @constancecchen!
This PR doesn't convert the EuiToken to Emotion. I added a new entry in [Meta][CSS-in-JS] Component conversions #5685 to follow up on it.

Loading

The isLoading icon borders radius was updated to euiTheme.border.radius.small

Checklist

Checked in both light and dark modes
[ ] Checked in mobile
Checked in Chrome, Safari, Edge, and Firefox
Props have proper autodocs and playground toggles
[ ] Added documentation
Checked Code Sandbox works for any docs examples
Added or updated jest and cypress tests
~~[ ] Checked for breaking changes and labeled appropriately~~
~~[ ] Checked for accessibility including keyboard-only and screenreader modes~~
~~[ ] Updated the Figma library counterpart~~
A changelog entry exists and is marked appropriately

Things to look out for when moving styles

~~[ ] Anything in the backlog that could be a quick fix for that component?~~
~~[ ] Convert global Sass vars to JS version like sizing~~
~~[ ] Convert component-specific Sass vars to exported JS versions~~
~~[ ] Convert side specific padding, margin, and position to -inline and -block (Logical properties)~~
Reduce specificity where possible (usually by reducing class name chaining)
~~[ ] Use gap property to add margin between items if using flex~~
Can any still existing .js files be converted to TS?
All animations or transitions are wrapped in euiCanAnimate

QA

Does the output CSS match the previous CSS / as expected
Does the rendered class read as expected

elizabetdev · 2022-06-17T15:24:08Z

src/components/icon/icon.tsx

-        // The app icon only gets the .euiIcon--app class if no color is passed or if color="default" is passed
-        'euiIcon--app': isAppIcon && !appIconHasColor,
-        'euiIcon-isLoading': isLoading,
        'euiIcon-isLoaded': !isLoading && neededLoading,


In use in Kibana for tests.

Can we opt to replace this with a data-is-loaded attribute instead of a className (same for data-is-loading), and change the Kibana CSS overrides to target that data selector instead of the class?

kibanamachine · 2022-06-20T16:12:54Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

kibanamachine · 2022-06-20T16:32:15Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

- by checking for loading state rather than a basic component check

kibanamachine · 2022-06-20T18:16:38Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

kibanamachine · 2022-06-20T20:04:26Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

kibanamachine · 2022-06-21T13:07:32Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

elizabetdev · 2022-06-21T14:10:12Z

src/components/icon/icon.styles.ts

+    // TODO find out if this is still valid
+    // this focus was added 5 years ago
+    &:focus {
+      opacity: 1; // We often hide icons on hover. Make sure they appear on focus.
+      /* background: $euiFocusBackgroundColor; */
+    }


Does anyone know if this is still valid?

This how it would look like:

I think it's safe to remove the background-color.

is the opacity: 1 still valid as well? I can't personally think of a single scenario where we hide an icon on hover?

kibanamachine · 2022-06-21T14:45:33Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

src-docs/src/views/icon/icon_example.js

src-docs/src/views/icon/playground.js

kibanamachine · 2022-06-21T16:01:12Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

…pecific CSS

cee-chen

This is looking great so far! I pushed up some minor cleanup, but there's a few larger items (that may need more discussion or that you may have other feelings on) that I think still need to be addressed:

Re-adding custom colors as style and not passing it as an argument to the Emotion styles (#5967 (comment))
Deleting $euiIconLoadingOpacity and $euiIconColors (#5967 (comment))
Removing the euiIcon-isLoaded className in favor of a data attribute (#5967 (comment))
Removing &:focus { opacity: 1 }? (#5967 (comment))

kibanamachine · 2022-06-27T20:41:26Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

… variables file

kibanamachine · 2022-06-28T13:40:44Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

elizabetdev · 2022-06-28T14:22:40Z

Thanks, @constancecchen for reviewing this PR and for the cleanup. I went through your review and addressed the issues:

Re-added the custom colors as style 3b57233
Deleted $euiIconLoadingOpacity and $euiIconColors. And moved the icon sizes variables to the _form.scss file 509b890
Removed the euiIcon-isLoaded className in favor of a data attribute. I also added a data attribute for isLoading. I'm just not sure about the tests. I tried to update them. Let me know if it is the right way. ae58c9d
Removed &:focus { opacity: 1 } 193d9e3
Renamed the underscore functions and variables from icon.styles.ts 591acab

upcoming_changelogs/5967.md

Co-authored-by: Constance <[email protected]>

src/components/icon/icon.tsx

cee-chen · 2022-06-28T15:55:31Z

Fantastic work with the changes!! :) Just 2 small suggestions/comments left and I think this is good to go!

kibanamachine · 2022-06-28T16:02:33Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

Co-authored-by: Constance <[email protected]>

cee-chen

🎉 This looks really great! Thanks so much for taking my feedback!

kibanamachine · 2022-06-28T17:34:05Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

kibanamachine · 2022-06-28T17:43:33Z

Preview documentation changes for this PR: https://eui.elastic.co/pr_5967/

Attempt to convert EuiIcon class comp to functional comp

6d02f3e

elizabetdev mentioned this pull request Jun 15, 2022

[Meta][CSS-in-JS] Component conversions #5685

Closed

49 tasks

elizabetdev added 5 commits June 16, 2022 17:24

Merge remote-tracking branch 'upstream/main' into emotion-icon

f9337d2

Reverting to class comp. Better styles. Deleting sass icon files.

236007d

Merge remote-tracking branch 'upstream/main' into emotion-icon

f32b33b

Adding css class name in use

0801a19

Update test

0fa667b

elizabetdev commented Jun 17, 2022

View reviewed changes

elizabetdev added 2 commits June 20, 2022 16:46

Removing sass-lint important comments

09cbbbe

Adding shouldRenderCustomStyles

571039d

Fix/imporve appendIconComponentCache tests

d47ccba

- by checking for loading state rather than a basic component check

Showing props table

412aed9

Renaming icon map and better named_colors types

8b18907

Fix playground

d54c4fc

elizabetdev commented Jun 21, 2022

View reviewed changes

Removing console.log({ docgenInfo });

5482bb1

Passing custom color to Emotion

21fdcb1

elizabetdev commented Jun 21, 2022

View reviewed changes

src-docs/src/views/icon/icon_example.js Outdated Show resolved Hide resolved

elizabetdev commented Jun 21, 2022

View reviewed changes

src-docs/src/views/icon/playground.js Outdated Show resolved Hide resolved

Removing background color on focus

8ab9593

elizabetdev marked this pull request as ready for review June 21, 2022 15:43

elizabetdev requested review from cchaos and cee-chen June 24, 2022 12:57

cee-chen added 3 commits June 27, 2022 13:11

[PR feedback] Clean up ghost/text selectors as well as Elastic-logo s…

c398c4a

…pecific CSS

[PR feedback] comment cleanup

59ccf7a

[PR feedback] Export simplification

dd53f03

cee-chen suggested changes Jun 27, 2022

View reviewed changes

elizabetdev added 6 commits June 28, 2022 12:52

Merge remote-tracking branch 'upstream/main' into emotion-icon

c4861d0

Re-adding custom colors as style

3b57233

Renamed euiIconSizes to euiFormControlIconSizes and moved to form…

509b890

… variables file

Removing underscore from functions and variables

591acab

Removing unused .euiIcon:focus styles. Adding comments.

193d9e3

Adding data-is-loaded and data-is-loading attributes

ae58c9d

cee-chen reviewed Jun 28, 2022

View reviewed changes

upcoming_changelogs/5967.md Outdated Show resolved Hide resolved

Update upcoming_changelogs/5967.md

f07dd2c

Co-authored-by: Constance <[email protected]>

cee-chen reviewed Jun 28, 2022

View reviewed changes

src/components/icon/icon.tsx Outdated Show resolved Hide resolved

elizabetdev and others added 2 commits June 28, 2022 17:47

Update src/components/icon/icon.tsx

8ed6ece

Co-authored-by: Constance <[email protected]>

Adding customColor to show in className

2fcd282

cee-chen approved these changes Jun 28, 2022

View reviewed changes

Fixing path in creating-icons wiki

2466cba

elizabetdev enabled auto-merge (squash) June 28, 2022 17:19

elizabetdev merged commit b151438 into elastic:main Jun 28, 2022

1Copenut mentioned this pull request Jun 28, 2022

Bumping EUI to v60.1.2. elastic/kibana#135373

Merged

This was referenced Aug 9, 2022

[maps] draw icons not displayed in buttons elastic/kibana#138402

Closed

[Maps] fix draw icons not displayed in buttons elastic/kibana#138433

Merged

cee-chen mentioned this pull request Jan 27, 2023

[EuiIcon] Success color is a different hex value compared to other components #6556

Closed

[Emotion] Convert EuiIcon #5967

[Emotion] Convert EuiIcon #5967

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Summary

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Checklist

Things to look out for when moving styles

QA

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elizabetdev Jun 17, 2022

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kibanamachine commented Jun 20, 2022

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[Emotion] Convert `EuiIcon` #5967

[Emotion] Convert `EuiIcon` #5967

elizabetdev commented Jun 14, 2022 •

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