GDictThai is a English-Thai dictionary with a graphical interface.
However, there is no stand-alone GTK+/GNOME E-T dictionary, so I wrote a very simple one using GTK+. At very beginning of the project, I would like to port code from KDictThai (that's why the program is called GDictThai).
But, later I found that it is easier to code it from scratch. The GDictThai's logo/icon is a modified version of KDictThai's.