Implementing event for Qt Designer MainWindow

[shadowfax]

Hi!

I've got MainWindow form build in Qt Designer. I want to implement some events for this window. I tried to reimplement closeEvent method using code like this:

from PySide import QtCore
from PySide import QtGui
from PySide import QtUiTools
 
import sys
 
class TestWin(QtGui.QMainWindow):
 
    def __init__(self, parent=None):
 
        super(TestWin, self).__init__(parent)
 
        loader = QtUiTools.QUiLoader()
        uiFile = QtCore.QFile('testForm.ui')
        uiFile.open(QtCore.QFile.ReadOnly)
 
        self.mainWindow = loader.load(uiFile)
        self.mainWindow.show()
 
        self.mainWindow.closeEvent = self.myCloseEvent
 
    def myCloseEvent(self, event):
 
        print 'Close'
        event.accept()
 
if __name__ == '__main__':
 
    app = QtGui.QApplication(sys.argv)
    testApp = TestWin()
    app.exec_()

from PySide import QtCore
from PySide import QtGui
from PySide import QtUiTools

import sys

class TestWin(QtGui.QMainWindow):

    def __init__(self, parent=None):

        super(TestWin, self).__init__(parent)

        loader = QtUiTools.QUiLoader()
        uiFile = QtCore.QFile('testForm.ui')
        uiFile.open(QtCore.QFile.ReadOnly)

        self.mainWindow = loader.load(uiFile)
        self.mainWindow.show()

        self.mainWindow.closeEvent = self.myCloseEvent

    def myCloseEvent(self, event):

        print 'Close'
        event.accept()

if __name__ == '__main__':

    app = QtGui.QApplication(sys.argv)
    testApp = TestWin()
    app.exec_()

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but this code doesn't work. How should I reimplement methods for Qt Designer forms ?

Thanks,
Marcin