Method: DISPLAY_LANG_GROUP
Method: SET_ATTRIBUTES
Method: DELETE_FONT
Method: SHOW_UNICODE_RANGES
Method: CONSTRUCTOR
Method: HANDLE_TOOLBAR
Method: DISPLAY_USED_URDT
Method: EXECUTE_USER_COMMAND
Method: FILL
Method: BUILD_LAYOUT
Method: DOWNLOAD_FONTS
Method: HANDLE_USER_COMMAND
Method: SHOW_FONT_METRICS
Method: DISPLAY_FONT_DETAIL