Masayuki Nakano
c6a0e55250
This patch makes `AccessibleCaretManager::GetFrameForRangeStart()` and `AccessibleCaretManager::GetFrameForRangeEnd()` use the new utility methods which are designed for them. These changes will fix the following cases: * the first/last container element in the range is completely invisible * the first/last leaf in the range is wrapped in an unselectable element These changes won't fix the following issue: * not supporting ranges across shadow DOM boundaries (bug 1607497) * not properly showing the carets if first/last range is collapsed Differential Revision: https://phabricator.services.mozilla.com/D274094
17 lines
446 B
HTML
17 lines
446 B
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<link rel="match" href="select-unselectable-img-ref.html">
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</head>
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<body>
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<div><img
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style="user-select:none;width:100px;height:100px"
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src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAIAAAACDbGyAAAAE0lEQVR4nGNk+M+ADJgYGCjiAwBPkgEJOTC6CgAAAABJRU5ErkJggg=="
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></div>
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<script>
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getSelection().selectAllChildren(document.querySelector("div"));
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</script>
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</body>
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</html>
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