Automatically select all text on focus

selectOnFocus.as

titleTF.addEventListener(FocusEvent.FOCUS_IN, onFocusIn);
titleTF.addEventListener(FocusEvent.FOCUS_OUT, onFocusOut);
 
function onFocusIn(event:FocusEvent):void {
    setTimeout(event.target.setSelection, 50, 0, event.target.text.length);   
}
 
function onFocusOut(event:FocusEvent):void {
    event.target.setSelection(0,0);
}