Pmw.EntryField demonstration: time
#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) self._time = Pmw.EntryField(parent, labelpos = 'w', label_text = 'Time (24hr clock):', value = '8:00:00', validate = {'validator' : 'time', 'min' : '00:00:00', 'max' : '23:59:59', 'minstrict' : 0, 'maxstrict' : 0}, ) entries = (self._any, self._time) 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()