Pmw status bar Demo
#Pmw copyright
#Copyright 1997-1999 Telstra Corporation Limited, Australia
#Copyright 2000-2002 Really Good Software Pty Ltd, Australia
#Permission is hereby granted, free of charge, to any person obtaining a copy
#of this software and associated documentation files (the "Software"), to deal
#in the Software without restriction, including without limitation the rights
#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#copies of the Software, and to permit persons to whom the Software is furnished
#to do so, subject to the following conditions:
#The above copyright notice and this permission notice shall be included in all
#copies or substantial portions of the Software.
#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
#INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
#PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
#HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
#OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
#SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
from Tkinter import *
import Pmw
root = Tk()
root.title('MessageBar')
Pmw.initialise()
messagebar = box = None
def selectionCommand():
sels = box.getcurselection()
if len(sels) > 0:
messagetype = sels[0]
if messagetype == 'state':
messagebar.message('state', 'Change of state message')
else:
text = messages[messagetype]
messagebar.message(messagetype, text)
messages = {
'help' : 'help message',
'userevent' : 'user event',
'busy' : 'busy ...',
'systemevent': 'system event',
'usererror' : 'user error',
'systemerror': 'System error',
}
messagebar = Pmw.MessageBar(root, entry_width=40, entry_relief=GROOVE,
labelpos=W, label_text='Status:')
messagebar.pack(side=BOTTOM, fill=X, expand=1, padx=10, pady=10)
box = Pmw.ScrolledListBox(root, listbox_selectmode=SINGLE,
items=('state', 'help', 'userevent', 'systemevent',
'usererror', 'systemerror', 'busy',),
label_text='Message type', labelpos=N,
selectioncommand=selectionCommand)
box.pack(fill=BOTH, expand=1, padx=10, pady=10)
root.mainloop()
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