Pmw.EntryField demonstration: date with format 11.02.2006 : Pmw EntryField « GUI Pmw « Python






Pmw.EntryField demonstration: date with format 11.02.2006

Pmw.EntryField demonstration: date with format 11.02.2006
#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. 





title = 'Pmw.EntryField demonstration'

# Import Pmw from this directory tree.
import sys
sys.path[:0] = ['../../..']

import time
import Tkinter
import Pmw

class Demo:
    def __init__(self, parent):
  # Create and pack the EntryFields.
  self._any = Pmw.EntryField(parent,
    labelpos = 'w',
    label_text = 'Any:',
    validate = None,
    command = self.execute)
  now = time.localtime(time.time())
  self._date2 = Pmw.EntryField(parent,
    labelpos = 'w',
    label_text = 'Date (d.m.y):',
    value = '%d.%d.%d' % (now[2], now[1], now[0]),
    validate = {'validator' : 'date',
      'format' : 'dmy', 'separator' : '.'},
    )

  entries = (self._any, self._date2)

  for entry in entries:
      entry.pack(fill='x', expand=1, padx=10, pady=5)
  Pmw.alignlabels(entries)

  self._any.component('entry').focus_set()

    def changed(self):
  print 'Text changed, value is', self._real.getvalue()

    def execute(self):
  print 'Return pressed, value is', self._any.getvalue()

    # This implements a custom validation routine.  It simply checks
    # if the string is of odd length.
    def custom_validate(self, text):
  print 'text:', text
  if len(text) % 2 == 0:
    return -1
  else:
    return 1

######################################################################

# Create demo in root window for testing.
if __name__ == '__main__':
    root = Tkinter.Tk()
    Pmw.initialise(root)
    root.title(title)

    exitButton = Tkinter.Button(root, text = 'Exit', command = root.destroy)
    exitButton.pack(side = 'bottom')
    widget = Demo(root)
    root.mainloop()

           
       








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