blob: e202c9981bc3a1199c5b455a1d26732e3bb375f9 [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Custom highlight pseudo elements across elements.</title>
<link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/#painting">
<link rel="match" href="highlight-text-expected.html">
<meta name="assert" content="Highlights should be able to be specified across elements.">
<style>
::highlight(example-highlight1) {
background-color: yellow;
color:green;
}
::highlight(example-highlight2) {
background-color: blue;
color:red;
}
::highlight(example-highlight3) {
background-color: purple;
color:pink;
}
</style>
</head>
<body>
<span id="text1">One two three</span>
<span id="text2">four five six</span>
<span id="text3">seven eight nine</span>
<span id="text4">ten eleven twelve</span>
<span id="text5">thirteen fourteen fifteen</span>
<script>
let textElement1 = document.getElementById('text1');
let textElement2 = document.getElementById('text2');
let textElement3 = document.getElementById('text3');
let textElement4 = document.getElementById('text4');
let textElement5 = document.getElementById('text5');
let highlightRangeGroup1 = new HighlightRangeGroup(new StaticRange({startContainer: textElement1, startOffset: 4, endContainer: textElement1, endOffset: 7}));
let highlightRangeGroup2 = new HighlightRangeGroup(new StaticRange({startContainer: textElement1, startOffset: 10, endContainer: textElement2, endOffset: 4}));
highlightRangeGroup2.add(new StaticRange({startContainer: textElement2, startOffset: 10, endContainer: textElement3, endOffset: 5}));
let highlightRangeGroup3 = new HighlightRangeGroup(new StaticRange({startContainer: textElement3, startOffset: 10, endContainer: textElement5, endOffset: 12}));
CSS.highlights.set("example-highlight1", highlightRangeGroup1);
CSS.highlights.set("example-highlight2", highlightRangeGroup2);
CSS.highlights.set("example-highlight3", highlightRangeGroup3);
</script>
</body>
</html>