text: #!/usr/bin/python
  # -*- coding: utf-8 -*-
  
  import sys
  from PyQt4 import QtGui
  
  def main():
      
      app = QtGui.QApplication(sys.argv)
  
      w = QtGui.QWidget()
      w.resize(300,300)
      w.setWindowTitle('Simple')
      w.show()
      
      sys.exit(app.exec_())
  
  if __name__ == '__main__':
      main()
  