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51 lines
1.2 KiB
HTML
51 lines
1.2 KiB
HTML
<!doctype html>
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<title>Resnap to focused element after relayout</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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#snapper {
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width: 100px;
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height: 200px;
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overflow-x: scroll;
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scroll-snap-type: x mandatory;
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color: white;
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background-color: oldlace;
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display: flex;
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align-items: center;
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}
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.child {
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margin-right: 0.5rem;
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height: 90%;
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scroll-snap-align: start;
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padding: 1rem;
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display: flex;
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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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width: 100px;
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height: 100px;
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background-color: indigo;
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}
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</style>
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<link rel="help" href="https://drafts.csswg.org/css-scroll-snap/#re-snap">
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<div id=snapper>
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<div class="child no-snap" tabindex=-1></div>
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<div class=child></div>
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<div class="child" id ="focus" tabindex=-1></div>
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<div class="child" tabindex=-1></div>
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<div class=child></div>
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<div class=child></div>
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</div>
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<script>
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test(t => {
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document.getElementById("focus").focus();
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const element = document.getElementById("snapper");
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element.style.width = "101px";
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assert_equals(element.scrollLeft, 0);
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});
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</script>
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