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
gtk.text_view.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 gtk.text_view.TextView.windowToBufferCoords.