Want to get cursor position within textInput

I am using textInput within grid using rendrer. I am populating a suggestion box just below the text input field on the basis of typed character and index of text input.Problem is that if i shrink grid column then suggestion box is not populating at the开发者_如何学Go right place so I want global position of cursor in the text input field .

Something like that:

var inputTxt : TextInput = new TextInput;

var x : Number = inputTxt.cursorManager.currentCursorXOffset;

var y : Number = inputTxt.cursorManager.currentCursorYOffset;

Try using 'global coordinate'. This might resolve your problem.