loadCSS method
Add custom CSS code to Editor
Implementation
loadCSS(String cssFile) {
var jsCSSImport = "(function() {" +
" var head = document.getElementsByTagName(\"head\")[0];" +
" var link = document.createElement(\"link\");" +
" link.rel = \"stylesheet\";" +
" link.type = \"text/css\";" +
" link.href = \"" +
cssFile +
"\";" +
" link.media = \"all\";" +
" head.appendChild(link);" +
"}) ();";
_controller!.evaluateJavascript(source: jsCSSImport);
}