Retrieves the iterator at buffer coordinates x and y. Buffer
coordinates are coordinates for the entire buffer, not just the
currently-displayed portion. If you have coordinates from an
event, you have to convert those to buffer coordinates with
TextView.windowToBufferCoords.
Retrieves the iterator at buffer coordinates x and y. Buffer coordinates are coordinates for the entire buffer, not just the currently-displayed portion. If you have coordinates from an event, you have to convert those to buffer coordinates with TextView.windowToBufferCoords.