[SOLVED]How to connect different UI files

image : Attachment 11368

Im trying to connect different Qt Dialogs using PyQt , but I can't figure out how to do that.
In my example, "dialog_inserir.ui" will be main window, so when I click "say hello !" button, the second window will appear.
How to do that in Python Qt code ?

The code im trying :

Code:

---

import dialog_inserir as di # the first window of image
import hello as hl # the "hello world" window
import sys
from PyQt4 import QtGui, QtCore
 
 
class MainWindow(QtGui.QDialog):
  def __init__(self, parent=None):
    QtGui.QWidget.__init__(self, parent)
    self.ui = di.Ui_Dialog()
    self.ui.setupUi(self)
    QtCore.QObject.connect(self.ui.pushButtonSayHello, QtCore.SIGNAL('clicked()'), self.Hello)
 
  def Hello(self):
    # ... what here ? ...
    pass
 
class HelloWindow(QtGui.QDialog):
  def __init__(self, parent=None):
    QtGui.QWidget.__init__(self, parent)
    self.helloui = hl.Ui_Dialog()
    self.helloui.setupUi(self)
 
if __name__ == "__main__":
  app = QtGui.QApplication(sys.argv)
  mywindow = MainWindow()
  mywindow.show()
  sys.exit(app.exec_())

---

probably something like this

Code:

---

def Hello(self):
    helloWindow = HelloWindow(self)
    helloWindow.show()
    pass

---

Cheers,
_

Oh thanks, I was missing the second 'self' arg !