mirror of
https://github.com/servo/servo
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28 lines
1.2 KiB
HTML
28 lines
1.2 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Dropping image on vertical scrollbar of a scrollable block element</title>
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<style type="text/css">
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div[ondragenter]
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{width:2em;
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height:5em;
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margin-top:1em;
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font-size:1.5em;
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overflow-y:scroll;}
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p:first-child
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{padding-left:1em;}
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img
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{width:5px;
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height:5px;}
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</style>
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<script type="application/ecmascript">
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function checkImage(event)
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{document.querySelector('div').firstChild.nodeValue = (document.querySelector('img').getAttribute('src') == event.dataTransfer.getData('text/uri-list').replace(/\r\n$/,''))?'P A S S':'F A I L';}
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</script>
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</head>
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<body>
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<p><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAAEElEQVR42mNgaGD4D8YwBgAw9AX9Y9zBwwAAAABJRU5ErkJggg==" alt="PNG green pixel" ondragstart="event.dataTransfer.effectAllowed = 'copy'"/></p>
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<p>Drag little square above and drop it on scrollbar below. You should see word PASS when you drop it on scrollbar.</p>
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<div ondragenter="event.preventDefault()" ondragover="return false" ondrop="checkImage(event)">→ → → → → → → → → → → → → → → → → → → →</div>
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</body>
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</html> |