UI In Python

1. install  qt in Python  on windows 64 bit .
 -  python-3.4.0.amd64
 - PyQt4-4.11-gpl-Py3.4-Qt4.8.6-x64
( http://www.cs.usfca.edu/~afedosov/qttut/)
2. How to create  a project .
+  Using ..\PyQt4\designer.exe to create UI

+the same C#

                                                             
+ save ui file
+ Convert  ui file to python
              pyuic4 -x helloworld.ui -o helloworld.py

+ event in pyqt
with button   #http://pyqt.sourceforge.net/Docs/PyQt4/qdialogbuttonbox.html
self.buttonBox.clicked.connect(self.myClickButton)

 def myClickButton(self):
        self.count = self.count+1;
        if   self.count %2 == 1:
             self.label.setText(_translate("Test", "ThongLT", None))
        else :

              self.label.setText(_translate("Test", "Hello world !", None))

Hiding console window of Python GUI app
rename py file to pyw file

QT Desinger
run : ctr+R

Design patter
http://www.aleax.it/gdd_pydp.pdf
                                                                      Thong LT

reference  link : + http://stackoverflow.com/questions/2398800/linking-a-qtdesigner-ui-file-to-python-pyqt
                        +http://talk.maemo.org/showthread.php?t=43663