@wordpress/block-library
Version:
Block library for the WordPress editor.
8 lines (7 loc) • 1.27 kB
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{
"version": 3,
"sources": ["../../src/image/use-max-width-observer.js"],
"sourcesContent": ["/**\n * WordPress dependencies\n */\nimport { useRef } from '@wordpress/element';\nimport { useResizeObserver } from '@wordpress/compose';\n\nfunction useMaxWidthObserver() {\n\tconst [ contentResizeListener, { width } ] = useResizeObserver();\n\tconst observerRef = useRef();\n\n\tconst maxWidthObserver = (\n\t\t<div\n\t\t\t// Some themes set max-width on blocks.\n\t\t\tclassName=\"wp-block\"\n\t\t\taria-hidden=\"true\"\n\t\t\tstyle={ {\n\t\t\t\tposition: 'absolute',\n\t\t\t\tinset: 0,\n\t\t\t\twidth: '100%',\n\t\t\t\theight: 0,\n\t\t\t\tmargin: 0,\n\t\t\t} }\n\t\t\tref={ observerRef }\n\t\t>\n\t\t\t{ contentResizeListener }\n\t\t</div>\n\t);\n\n\treturn [ maxWidthObserver, width ];\n}\n\nexport { useMaxWidthObserver };\n"],
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}