Initial commit of OpenSPARC T2 architecture model.

[OpenSPARC-T2-SAM] / sam-t2 / devtools / v9 / lib / python2.4 / site-packages / Pmw / Pmw_1_2 / demos / NestedDialogs.py

title = 'Modal dialog nesting demonstration'

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

import Tkinter
import Pmw

class Demo:
   def __init__(self, parent):
       # Create button to launch the dialog.
       w = Tkinter.Button(parent, text = 'Show first dialog',
               command = self.showFirstDialog)
       w.pack(padx = 8, pady = 8)

       self.timerId = None

       self.dialog1 = Pmw.MessageDialog(parent,
               message_text = 'This is the first modal dialog.\n' +
                       'You can see how dialogs nest by\n' +
                       'clicking on the "Next" button.',
               title = 'Dialog 1',
               buttons = ('Next', 'Cancel'),
               defaultbutton = 'Next',
               command = self.next_dialog)
       self.dialog1.withdraw()

       self.dialog2 = Pmw.Dialog(self.dialog1.interior(),
               title = 'Dialog 2',
               buttons = ('Cancel',),
               deactivatecommand = self.cancelTimer,
               defaultbutton = 'Cancel')
       self.dialog2.withdraw()
       w = Tkinter.Label(self.dialog2.interior(),
           text = 'This is the second modal dialog.\n' +
               'It will automatically disappear shortly')
       w.pack(padx = 10, pady = 10)

   def showFirstDialog(self):
       self.dialog1.activate()

   def cancelTimer(self):
       if self.timerId is not None:
           self.dialog2.after_cancel(self.timerId)
           self.timerId = None

   def deactivateSecond(self):
       self.timerId = None
       self.dialog2.deactivate()

   def next_dialog(self, result):
       if result != 'Next':
           self.dialog1.deactivate()
           return

       self.timerId = self.dialog2.after(3000, self.deactivateSecond)
       self.dialog2.activate()

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

# 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()