#!/usr/bin/env python

import pygtk
pygtk.require('2.0')
import gtk

class Model:
	def __init__(self): self.cont=0
	def contUp(self): self.cont+=1
	def contDown(self): self.cont-=1
	def getCont(self): return self.cont

class Controll:
	def __init__(self): self.model=Model()
	def up(self,widget,text):
		if self.model.getCont() < 5:
			self.model.contUp()
			text.set_text(str(self.model.getCont()))
	def down(self,widget,text):
		if self.model.getCont() > -5:
			self.model.contDown()
			text.set_text(str(self.model.getCont()))

class View:
	def __init__(self):
		self.controll=Controll()
	def destroy(self, widget, data=None):
		gtk.main_quit()
	def drawWindow(self):
		self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
		self.window.connect("destroy", self.destroy)
		self.window.resize(200,200)
		self.window.set_border_width(10)
		self.table=gtk.Table(3,4,False)
		self.window.add(self.table)
		self.text=gtk.Label("Up or Down")
		self.table.attach(self.text,0,4,0,1)
		self.text.show()
		self.buttonUp=gtk.Button("Up")
		self.buttonUp.connect("clicked", self.controll.up,self.text)
		self.table.attach(self.buttonUp,0,2,1,2)
		self.buttonUp.show()
		self.buttonDown=gtk.Button("Down")
		self.buttonDown.connect("clicked", self.controll.down,self.text)
		self.table.attach(self.buttonDown,2,4,1,2)
		self.buttonDown.show()
		self.chiudi=gtk.Button("Close")
		self.chiudi.connect("clicked",self.destroy)
		self.table.attach(self.chiudi,0,4,2,3)
		self.chiudi.show()
		self.table.show()
		self.window.show()
	def main(self):
		self.drawWindow()
		gtk.main()

if __name__ == "__main__":
    gui = View()
    gui.main()