caret_on_presshell_reinit.html

Enable keyboard shortcuts

<!DOCTYPE html>↩

<html>↩

  <body>↩

    <div>↩

      <iframe srcdoc="<body contenteditable>foo</body>"></iframe>↩

    </div>↩

    <script type="text/javascript">↩

      onload = function() {↩

        var div = document.querySelector("div");↩

        div.style.position = "absolute";↩

        document.body.clientWidth;↩

        var iframe = document.querySelector("iframe");↩

        var win = iframe.contentWindow;↩

        var body = win.document.body;↩

        iframe.focus();↩

        body.focus();↩

        var sel = win.getSelection();↩

        sel.collapse(body.firstChild, 0);↩

      };↩

    </script>↩

  </body>↩

</html>↩