152 lines
4.5 KiB
HTML
152 lines
4.5 KiB
HTML
<!DOCTYPE html> <!-- webkit-test-runner [ AsyncOverflowScrollingEnabled=true ] -->
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<html>
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<head>
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<title>Snap points - nested snap coordinates</title>
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<style>
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#container {
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position: absolute;
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width: 300px;
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height: 300px;
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top: 100px;
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left: 100px;
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}
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.scrollable {
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overflow: scroll;
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-webkit-overflow-scrolling: touch;
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height: 300px;
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margin: 0 10px;
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}
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::-webkit-scrollbar {
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display: none;
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}
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.center-snap-receiver {
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scroll-snap-type: y mandatory;
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}
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.snap-point-marker {
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margin-top: 100px;
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width: 15px;
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height: 15px;
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}
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.snap-point-start {
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scroll-snap-align: start;
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background-color: red;
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opacity: 0.5;
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}
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.snap-point-center {
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scroll-snap-align: center;
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background-color: green;
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opacity: 0.5;
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}
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.snap-point-end {
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scroll-snap-align: end;
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background-color: blue;
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opacity: 0.5;
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}
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.large-content {
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height: 3000px;
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width: 100%;
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}
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.small-content {
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height: 200px;
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width: 100%;
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}
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.invalidContainer {
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background-color: black;
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opacity: 0.1;
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height: 300px;
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margin: 0 10px;
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opacity: 0.5;
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overflow: hidden;
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}
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#alignment-marker-box {
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position: absolute;
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top: 0;
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left: 0;
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width: 300px;
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height: 300px;
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top: 100px;
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left: 100px;
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z-index: -1;
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margin: 0 10px;
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}
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.alignment-marker {
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position: absolute;
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width: 100%;
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height: 1px;
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}
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</style>
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<script src="../../resources/js-test.js"></script>
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<script>
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function runTest()
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{
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var container = document.getElementById('container');
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debug("Scroll-snap offsets for 'container': " + window.internals.scrollSnapOffsets(container));
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finishJSTest();
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}
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function onLoad()
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{
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jsTestIsAsync = true;
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if (window.testRunner)
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setTimeout(runTest, 0);
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}
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</script>
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</head>
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<body onload="onLoad();">
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<div id="container" class="center-snap-receiver scrollable">
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<div id="snap-child-1" class="snap-point-start snap-point-marker"></div>
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<div class="nested">
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<div id="snap-child-2" class="snap-point-center snap-point-marker"></div>
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</div>
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<div class="nested">
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<div class="nested">
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<div id="snap-child-3" class="snap-point-start snap-point-marker"></div>
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</div>
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</div>
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<div id="snap-child-4" class="snap-point-start snap-point-marker"></div>
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<div id="snap-child-5" class="snap-point-start snap-point-marker"></div>
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<div class="nested">
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<div id="snap-child-6" class="snap-point-start snap-point-marker"></div>
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</div>
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<div id="snap-child-7" class="snap-point-start snap-point-marker"></div>
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<div class="nested">
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<div id="snap-child-8" class="snap-point-center snap-point-marker"></div>
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</div>
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<div id="snap-child-9" class="snap-point-start snap-point-marker"></div>
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<div id="snap-child-10" class="snap-point-center snap-point-marker"></div>
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<div class="nested">
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<div id="snap-child-11" class="snap-point-start snap-point-marker"></div>
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</div>
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<div id="snap-child-12" class="snap-point-start snap-point-marker"></div>
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<div class="nested">
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<div id="snap-child-13" class="snap-point-start snap-point-marker"></div>
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</div>
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<div class="nested">
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<div class="nested">
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<div id="snap-child-14" class="snap-point-end snap-point-marker"></div>
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</div>
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</div>
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<div id="snap-child-15" class="snap-point-end snap-point-marker"></div>
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<div class="large-content"></div>
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</div>
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<div id="alignment-marker-box">
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<div style="border-bottom: 2px red solid;" class="alignment-marker"></div>
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<div style="border-bottom: 2px green solid; top: 150px;" class="alignment-marker"></div>
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<div style="border-bottom: 2px blue solid; top: 300px;" class="alignment-marker"></div>
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</div>
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</body>
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</html>
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