Pythoncard - gauge component.

[fiddlehead]

Hello.

I'd to use gauge component in the code below. I want to show
Queue.quantity in  gauge (during running thread, every time when it
changed). I don't know which event i must use. I find some info about
Time event for gauge but don't understand how it works. Any
suggestions?


#---gauge.rcrc.py---

{'application':{'type':'Application',
         'name':'Template',
   'backgrounds': [
   {'type':'Background',
         'name':'GaugeTest',
         'size':(187, 147),

        'components': [

{'type':'Gauge',
   'name':'gauge',
   'position':(4, 10),
   'size':(156, 28),
   'foregroundColor':(248, 29, 67),
   'layout':'horizontal',
   'max':100,
   'value':0,
   },

{'type':'Button',
   'name':'startbtn',
   'position':(5, 44),
   'label':'record',
   },
] }] } }
#---------------------------


#--------gauge.py----------------------
from threading import Thread
from threading import Condition
import time

class Queue:
   def __init__(self):
       self.quantity=0

   def produce(self):
       self.quantity+=1

   def consume(self):
       self.quantity-=1
         def isEmpty(self):
       return not self.quantity

class Prod(Thread):
   def __init__(self, queue, cond):
       Thread.__init__(self)
       self.queue=queue
       self.cond=cond
         def run(self):
       while 1:
           self.cond.acquire()
           self.queue.produce()
           print "Producer produce(1),  quantity:",self.queue.quantity
           self.cond.notifyAll()
           self.cond.release()
           time.sleep(1)
  class Cons(Thread):
   def __init__(self, queue, cond):
       Thread.__init__(self)
       self.queue=queue
       self.cond=cond
         def run(self):
       while 1:
           time.sleep(2)
           self.cond.acquire()
           while self.queue.isEmpty():
               print "     >>>Quantity: 0. I'm waiting."
               self.cond.wait()
                         self.queue.consume()
           print "     >>>Consumer consume(1), quantity:",
self.queue.quantity
           self.cond.release()

from PythonCard import model
class PythonCardWin(model.Background):
   def on_initialize(self,event):
       self.q=Queue()
       self.c=Condition()
       self.p=Prod(self.q,self.c)
       self.c=Cons(self.q,self.c)

   def on_startbtn_mouseClick(self,event):
       self.p.start()
       self.c.start()

   def on_gauge_???????(self, event):
       ??????????/


if __name__ == '__main__':
   app = model.Application(PythonCardWin)
   app.MainLoop()