import flashx.textLayout.conversion.TextConverter;
import flashx.textLayout.elements.Configuration;
import flashx.textLayout.elements.IConfiguration;
import flashx.textLayout.formats.ITextLayoutFormat;
import flashx.textLayout.formats.TextDecoration;
import flashx.textLayout.formats.TextLayoutFormat;
private function initApp():void {
var txt:String = "adobe.com.";
var cfg:Configuration = new Configuration(true);
var normalFmt:TextLayoutFormat = new TextLayoutFormat(cfg.defaultLinkNormalFormat);
normalFmt.color = 0xFF0000; // red
normalFmt.textDecoration = TextDecoration.NONE;
var hoverFmt:TextLayoutFormat = new TextLayoutFormat(cfg.defaultLinkHoverFormat);
hoverFmt.color = 0xFF00FF; // purple
hoverFmt.textDecoration = TextDecoration.UNDERLINE;
cfg.defaultLinkNormalFormat = normalFmt;
cfg.defaultLinkHoverFormat = hoverFmt;
rt.textFlow = TextConverter.importToFlow(txt,
TextConverter.TEXT_FIELD_HTML_FORMAT, cfg);
}