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8121faa1d4
* keep header styles with repositioned description text * `animated-image` move description to component * code style * `avatar` add summary from docs * `badge` add summary from docs * `breadcrumb` add summary from docs * `button` add summary from docs * lead sentence is now part of the header * `button-group` add summary from docs * `card` add summary from docs * `checkbox` add summary from docs * `color-picker` add summary from docs * `details` add summary from docs * `dialog` add summary from docs * `divider` add summary from docs * `drawer` add summary from docs * `dropdown` add summary from docs * `format-bytes` add summary from docs * `format-date` add summary from docs * `format-number` add summary from docs * `icon` add summary from docs * `icon-button` add summary from docs * `image-comparer` add summary from docs * `include` add summary from docs * `input` add summary from docs * `menu` add summary from docs * `menu-item` add summary from docs * `menu-label` add summary from docs * `popup` add summary from docs * `progressbar` add summary from docs * `progress-ring` add summary from docs * `radio` add summary from docs * `radio-button` add summary from docs * `range` add summary from docs * `rating` add summary from docs * `relative-time` add summary from docs * `select` add summary from docs * `skeleton` add summary from docs * `spinner` add summary from docs * `split-panel` add summary from docs * `switch` add summary from docs * `tab-group` add summary from docs * `tag` add summary from docs * `textarea` add summary from docs * `tooltip` add summary from docs * `visually-hidden` add summary from docs * `animation` add summary from docs * `breadcrumb-item` add summary from docs * `mutation-observer` add summary from docs * `radio-group` add summary from docs * `resize-observer` add summary from docs * `tab` add summary from docs * `tab-panel` add summary from docs * `tree` add summary from docs * `tree-item` add summary from docs * remove `title` for further usage of `Sl` classnames in docs * revert: use markdown parser for component summary
63 lines
1.7 KiB
Markdown
63 lines
1.7 KiB
Markdown
# Resize Observer
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[component-header:sl-resize-observer]
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The resize observer will report changes to the dimensions of the elements it wraps through the `sl-resize` event. When emitted, a collection of [`ResizeObserverEntry`](https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserverEntry) objects will be attached to `event.detail` that contains the target element and information about its dimensions.
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```html preview
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<div class="resize-observer-overview">
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<sl-resize-observer>
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<div>Resize this box and watch the console 👉</div>
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</sl-resize-observer>
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</div>
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<script>
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const container = document.querySelector('.resize-observer-overview');
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const resizeObserver = container.querySelector('sl-resize-observer');
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resizeObserver.addEventListener('sl-resize', event => {
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console.log(event.detail);
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});
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</script>
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<style>
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.resize-observer-overview div {
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display: flex;
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border: solid 2px var(--sl-input-border-color);
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align-items: center;
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justify-content: center;
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text-align: center;
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padding: 4rem 2rem;
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}
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</style>
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```
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```jsx react
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import { SlResizeObserver } from '@shoelace-style/shoelace/dist/react';
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const css = `
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.resize-observer-overview div {
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display: flex;
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border: solid 2px var(--sl-input-border-color);
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align-items: center;
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justify-content: center;
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text-align: center;
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padding: 4rem 2rem;
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}
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`;
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const App = () => (
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<>
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<div className="resize-observer-overview">
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<SlResizeObserver onSlResize={event => console.log(event.detail)}>
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<div>Resize this box and watch the console 👉</div>
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</SlResizeObserver>
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</div>
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<style>{css}</style>
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</>
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);
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```
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[component-metadata:sl-resize-observer]
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