These values are used as "info" for the targets contained in the lists returned by the gtk-text-buffer-copy-target-list and gtk-text-buffer-paste-target-list functions.

The values counts down from -1 to avoid clashes with application added drag destinations which usually start at 0.

(define-g-enum "GtkTextBufferTargetInfo" gtk-text-buffer-target-info
  (:export t
   :type-initializer "gtk_text_buffer_target_info_get_type")
  (:buffer-contents -1)
  (:rich-text -2)
  (:text -3))  

:buffer-contents

Buffer contents.

:rich-text

Rich text.

:text

Text.