[resolved] need help solving pyqt problem!!

[meGenius]

hi all,,

me is a beginner in pyqt, so i've chosen to write through an IDE to help me. then i used Monkey Studio IDE.
form the first i had a problem & i need your help to solve it.
please download the compressed project files & help me solving the problem.

EDIT: read the next post.

rgrds ||| meGenius

[meGenius]

maybe, people are afraid of downloading packs, plus that, i re-wrote the script into one file as the following:

# -*- coding: utf-8 -*-
import sys
 
# import PyQt4 QtCore and QtGui modules
from PyQt4.QtCore import *
from PyQt4.QtGui import *
 
from PyQt4 import uic
 
#from mainwindow import MainWindow
 
if __name__ == '__main__':
 
	# create application
	app = QApplication(sys.argv)
	app.setApplicationName('My PyQt4 QtGui Project')
 
    # create widget
	#global w
	#w = MainWindow()
	#w = uic.loadUi('mainwindow.ui')
	#w.setWindowTitle('My PyQt4 QtGui Project')
	#w.show()
 
	class MainWindow(QWidget):
		def __init__(self, parent = None):
			QWidget.__init__(self, parent)
			self.ui = uic.loadUi('mainwindow.ui')
			self.connect(self.ui.toolButton, SIGNAL('clicked()'), self, SLOT('quit()'))
			self.ui.setWindowTitle('My PyQt4 QtGui Project')
			self.ui.show()
			#self.ui.setupUi(self)
 
		def quit():
			print "we'll exit now..."
			quit()
 
	MainWindow_class = MainWindow()
 
    # connection
	QObject.connect(app, SIGNAL('lastWindowClosed()'), app, SLOT('quit()'))
 
    # execute application
	sys.exit(app.exec_())

# -*- coding: utf-8 -*-
import sys

# import PyQt4 QtCore and QtGui modules
from PyQt4.QtCore import *
from PyQt4.QtGui import *

from PyQt4 import uic

#from mainwindow import MainWindow

if __name__ == '__main__':

	# create application
	app = QApplication(sys.argv)
	app.setApplicationName('My PyQt4 QtGui Project')

    # create widget
	#global w
	#w = MainWindow()
	#w = uic.loadUi('mainwindow.ui')
	#w.setWindowTitle('My PyQt4 QtGui Project')
	#w.show()
	
	class MainWindow(QWidget):
		def __init__(self, parent = None):
			QWidget.__init__(self, parent)
			self.ui = uic.loadUi('mainwindow.ui')
			self.connect(self.ui.toolButton, SIGNAL('clicked()'), self, SLOT('quit()'))
			self.ui.setWindowTitle('My PyQt4 QtGui Project')
			self.ui.show()
			#self.ui.setupUi(self)
		
		def quit():
			print "we'll exit now..."
			quit()
			
	MainWindow_class = MainWindow()

    # connection
	QObject.connect(app, SIGNAL('lastWindowClosed()'), app, SLOT('quit()'))

    # execute application
	sys.exit(app.exec_())

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my application does run, but, it doesn't connect the button to the slot it do nothing, & tells me that:

Object::connect: No such slot MainWindow::quit()
Object::connect:  (sender name:   'toolButton')

Object::connect: No such slot MainWindow::quit()
Object::connect:  (sender name:   'toolButton')

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what's the problem & how to solve it now??

pls, help me i'm a real newbie..