Can I get the (x,y) coordinates of a character in a QLabel?

[AlaaM]

I have a text in a QLabel and I need to know the absolute (x,y) coordinates of a given character inside it.
I also have that character selected (by QLabel::setSelection) if that helps.
I thought of getting the width of the text up until the selection (by QFontMetrics::width()), but duo to some limitations I can't do that.

Thanks