PURPOSE --
 
This is the gui interface to regenerating a PRD file.
 
python regen_prd_menu.py 
 
DEVELOPER --
K. Clark
 
MODIFICATION HISTORY --
 
o Initial implementation 7/29/02
o Updated  8/ 8/03 KWC - Use new data model, pickle_selection_menu and 
   select_option_menu.
o Updated  1/28/04 KWC - Add optional pickle and file browse menu.
o Updated  4/ 6/04 KWC - SOIF menu now only for use_input_files=None.

Modules
		PRD_input_Selection_menu Tix data_model pickle_selection_menu prd_gridware re select_option_menu sys _tkinter

Classes
		Main_menu   class Main_menu       Methods defined here: File_menu(self, menu_bar) Method to build the file menu. Help_menu(self, menu_bar) Method to build the help menu. __init__(self, use_pickles='yes', use_input_files=None) Class Constructor.  use_pickles indicates that PDBMAN pickle selection menu is needed. use_input_files indicates that all user input comes from   the PRD_input_Selection_menu widget. exit_menu(self) Method to exit main loop. version_popup(self) Method to build the version popup box.

Data
		ACTIVE = 'active' ALL = 'all' ANCHOR = 'anchor' ARC = 'arc' BASELINE = 'baseline' BEVEL = 'bevel' BOTH = 'both' BOTTOM = 'bottom' BROWSE = 'browse' BUTT = 'butt' CASCADE = 'cascade' CENTER = 'center' CHAR = 'char' CHECKBUTTON = 'checkbutton' CHORD = 'chord' COMMAND = 'command' CURRENT = 'current' DISABLED = 'disabled' DOTBOX = 'dotbox' E = 'e' END = 'end' EW = 'ew' EXCEPTION = 8 EXTENDED = 'extended' FALSE = 0 FIRST = 'first' FLAT = 'flat' False = 0 GROOVE = 'groove' HIDDEN = 'hidden' HORIZONTAL = 'horizontal' INSERT = 'insert' INSIDE = 'inside' LAST = 'last' LEFT = 'left' MITER = 'miter' MOVETO = 'moveto' MULTIPLE = 'multiple' N = 'n' NE = 'ne' NO = 0 NONE = 'none' NORMAL = 'normal' NS = 'ns' NSEW = 'nsew' NUMERIC = 'numeric' NW = 'nw' OFF = 0 ON = 1 OUTSIDE = 'outside' PAGES = 'pages' PIESLICE = 'pieslice' PROJECTING = 'projecting' Pmw = <Pmw.Pmw_1_3_3.lib.PmwLoader.PmwLoader instance> RADIOBUTTON = 'radiobutton' RAISED = 'raised' READABLE = 2 RIDGE = 'ridge' RIGHT = 'right' ROUND = 'round' S = 's' SCROLL = 'scroll' SE = 'se' SEL = 'sel' SEL_FIRST = 'sel.first' SEL_LAST = 'sel.last' SEPARATOR = 'separator' SINGLE = 'single' SOLID = 'solid' SUNKEN = 'sunken' SW = 'sw' StringTypes = (<type 'str'>, <type 'unicode'>) TOP = 'top' TRUE = 1 TclVersion = 8.6 TkVersion = 8.6 True = 1 UNDERLINE = 'underline' UNITS = 'units' VERTICAL = 'vertical' W = 'w' WORD = 'word' WRITABLE = 4 X = 'x' Y = 'y' YES = 1 __version__ = ' 1/28/04' false = 0 true = 1 wantobjects = 1