Python-сообщество

#!/usr/bin/env python
# coding: utf-8

import sys
import os
from PyQt4 import QtGui,QtCore


class AlarmWindow():
    def __init__(self):
        self.mes = MainAlarmWin()
        self.mes.exec_()

class MainAlarmWin(QtGui.QDialog):
    def __init__(self,  parent=None):
        super(MainAlarmWin, self).__init__(parent)
        self.resize(300, 100)


class MainTrayAlarm(QtGui.QWidget):
    def __init__(self,  parent=None):
        QtGui.QWidget.__init__(self,  parent)
        self.quitAction = QtGui.QAction('&Quit', self)
        QtCore.QObject.connect(self.quitAction, QtCore.SIGNAL('triggered()'), QtGui.qApp, QtCore.SLOT('quit()'))
        self.trayIconMenu = QtGui.QMenu(self)
        self.trayIconMenu.addAction(self.quitAction)
        self.trayIconPixmap = QtGui.QPixmap('icon.ico')
        self.trayIcon = QtGui.QSystemTrayIcon(self)
        self.trayIcon.setContextMenu(self.trayIconMenu)
        self.trayIcon.setIcon(QtGui.QIcon(self.trayIconPixmap))
        self.trayIcon.show()

        self.timer = QtCore.QTimer(self)
        QtCore.QObject.connect(self.timer, QtCore.SIGNAL('timeout()'), self.Message)
        self.timer.start(5000)#in miliseconds

    def Message(self):
        AlarmWindow()


if __name__ == '__main__':
    app = QtGui.QApplication(sys.argv)
    win = MainTrayAlarm()
    app.exec_()