source: trunk/essentials/dev-lang/python/Demo/tkinter/guido/MimeViewer.py@ 3393

#! /usr/bin/env python

# View a single MIME multipart message.
# Display each part as a box.

import string
from types import *
from Tkinter import *
from ScrolledText import ScrolledText

class MimeViewer:
    def __init__(self, parent, title, msg):
        self.title = title
        self.msg = msg
        self.frame = Frame(parent, {'relief': 'raised', 'bd': 2})
        self.frame.packing = {'expand': 0, 'fill': 'both'}
        self.button = Checkbutton(self.frame,
                             {'text': title,
                              'command': self.toggle})
        self.button.pack({'anchor': 'w'})
        headertext = msg.getheadertext(
                lambda x: x != 'received' and x[:5] != 'x400-')
        height = countlines(headertext, 4)
        if height:
            self.htext = ScrolledText(self.frame,
                              {'height': height,
                               'width': 80,
                               'wrap': 'none',
                               'relief': 'raised',
                               'bd': 2})
            self.htext.packing = {'expand': 1, 'fill': 'both',
                                  'after': self.button}
            self.htext.insert('end', headertext)
        else:
            self.htext = Frame(self.frame,
                               {'relief': 'raised', 'bd': 2})