Как правильно делать треды в PyQT4

http://www.linux.org.ru/forum/development/1529306

#!/usr/bin/env python

# Вот примерно так оно делается.

import sys

from PyQt4.QtCore import QEvent, QThread

from PyQt4.QtGui import QApplication, QTextEdit

class MyEvent(QEvent):

def __init__(self, data):

QEvent.__init__(self, QEvent.User)

self.data = data

class Timer(QThread):

def __init__(self, event_receiver):

QThread.__init__(self)

self.event_receiver = event_receiver

self.time = 0

def run(self):

while True:

self.time += 1

QApplication.postEvent(self.event_receiver, MyEvent(self.time))

self.sleep(1)

class Display(QTextEdit):

def customEvent(self, event):

if isinstance (event, MyEvent):

self.append('time = %i' % event.data)

a = QApplication(sys.argv)

display = Display()

display.show()

timer = Timer(display)

timer.start()

sys.exit(a.exec_())