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Merge pull request #113 from m-akinc/avoid-invalid-part-selector
Avoid invalid `::part` selector
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| import React from "react" | ||
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| export const ShadowRoot = ({ label = "Hello from shadow DOM" }) => { | ||
| const ref = React.useRef() | ||
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| React.useEffect(() => { | ||
| if (!ref.current.attachShadow) return | ||
| ref.current.attachShadow({ mode: "closed" }) | ||
| ref.current.shadowRoot.innerHTML = ` | ||
| <button part="foo">${label}</button> | ||
| ` | ||
| ref.current.innerHTML = ` | ||
| <style> | ||
| ::part(foo) { | ||
| font-family: "Nunito Sans", "Helvetica Neue", Helvetica, Arial, sans-serif; | ||
| font-weight: 700; | ||
| border: 0; | ||
| border-radius: 3em; | ||
| cursor: pointer; | ||
| display: inline-block; | ||
| line-height: 1; | ||
| color: white; | ||
| background-color: tomato; | ||
| font-size: 14px; | ||
| padding: 11px 20px; | ||
| } | ||
| ::part(foo):hover { | ||
| text-decoration: underline; | ||
| } | ||
| ::part(foo):focus { | ||
| box-shadow: inset 0 0 0 2px maroon; | ||
| outline: 0; | ||
| } | ||
| ::part(foo):active { | ||
| background-color: firebrick; | ||
| } | ||
| </style> | ||
| ` | ||
| }, []) | ||
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| return <div ref={ref} /> | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| import React from "react" | ||
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| import { ShadowRoot } from "./ShadowRootWithPart" | ||
| import "./grid.css" | ||
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| export default { | ||
| title: "Example/ShadowRootWithPart", | ||
| component: ShadowRoot, | ||
| } | ||
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| const Template = () => <ShadowRoot /> | ||
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| export const All = () => ( | ||
| <div className="story-grid"> | ||
| <div> | ||
| <ShadowRoot label="Normal" /> | ||
| </div> | ||
| <div className="pseudo-hover-all"> | ||
| <ShadowRoot label="Hover" /> | ||
| </div> | ||
| <div className="pseudo-focus-all"> | ||
| <ShadowRoot label="Focus" /> | ||
| </div> | ||
| <div className="pseudo-active-all"> | ||
| <ShadowRoot label="Active" /> | ||
| </div> | ||
| <div className="pseudo-hover-all pseudo-focus-all"> | ||
| <ShadowRoot label="Hover Focus" /> | ||
| </div> | ||
| <div className="pseudo-hover-all pseudo-active-all"> | ||
| <ShadowRoot label="Hover Active" /> | ||
| </div> | ||
| <div className="pseudo-focus-all pseudo-active-all"> | ||
| <ShadowRoot label="Focus Active" /> | ||
| </div> | ||
| <div className="pseudo-hover-all pseudo-focus-all pseudo-active-all"> | ||
| <ShadowRoot label="Hover Focus Active" /> | ||
| </div> | ||
| </div> | ||
| ) | ||
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| export const Default = Template.bind() | ||
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| export const Hover = Template.bind() | ||
| Hover.parameters = { pseudo: { hover: true } } | ||
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| export const Focus = Template.bind() | ||
| Focus.parameters = { pseudo: { focus: true } } | ||
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| export const Active = Template.bind() | ||
| Active.parameters = { pseudo: { active: true } } |