Pmw PromptDialog demonstration

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title = 'Pmw.PromptDialog demonstration'

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

import Tkinter
import Pmw

# This may demonstrate a bug in Tk.  Click on Cancel in the confirm
# dialog and then click on OK in the password dialog.  Under Solaris
# 2.5 and python 1.5, the Cancel button in the confirm dialog is still
# displayed active, that is, it has a lighter background.

class Demo:
    def __init__(self, parent):
  # Create the dialog to prompt for the password.
  self.dialog = Pmw.PromptDialog(parent,
      title = 'Password',
      label_text = 'Password:',
      entryfield_labelpos = 'n',
      entry_show = '*',
      defaultbutton = 0,
      buttons = ('OK', 'Cancel'),
      command = self.execute)
  self.dialog.withdraw()

  # Create the confirmation dialog.
  self.confirm = Pmw.MessageDialog(
      title = 'Are you sure?',
      message_text = 'Are you really sure?',
      defaultbutton = 0,
      buttons = ('OK', 'Cancel'))
  self.confirm.withdraw()

  # Create button to launch the dialog.
  w = Tkinter.Button(parent, text = 'Show prompt dialog',
          command = self.dialog.activate)
  w.pack(padx = 8, pady = 8)

    def execute(self, result):
  if result is None or result == 'Cancel':
      print 'Password prompt cancelled'
      self.dialog.deactivate(result)
  else:
      result = self.confirm.activate()
      if result == 'OK':
    print 'Password entered ' + self.dialog.get()
    self.dialog.deactivate()

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

# 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()
Pmw PromptDialog demonstration : Pmw PromptDialog « GUI Pmw « Python

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