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#!/usr/bin/python
# .+
#
# .identifier : $Id:$
# .context : Application View Controller
# .title : A spin control replicated into a text label (Tk)
# .kind : python source
# .author : Fabrizio Pollastri
# .site : Revello - Italy
# .creation : 1-Jun-2007
# .copyright : (c) 2007 Fabrizio Pollastri
# .license : GNU General Public License (see below)
#
# This file is part of "AVC, Application View Controller".
#
# AVC is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# AVC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# .-
from Tkinter import * # Tk interface
from avc import * # AVC for Tk
class Example(AVC):
"""
A spin box whose value is replicated into a label
"""
def __init__(self):
## create GUI
# main window
self.root = Tk()
self.root.title('AVC Tk spin box example')
self.frame = Frame(self.root,name='frame')
self.frame.pack()
# label replicating the spin box value
self.label = Label(self.frame,name='spin_value__label',width=16,height=3)
self.label.pack(side=LEFT)
# spin box
self.spinbox = Spinbox(self.frame,name='spin_value__spinbox',
increment=1.0,to=100)
self.spinbox.pack(side=RIGHT)
# the variable holding the spin control value
self.spin_value = 0
#### MAIN
example = Example() # instantiate the application
example.avc_init() # connect widgets with variables
mainloop() # run Tk event loop until quit
#### END
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