qt里面的setupUi和retranslateUi

1.  
   class MainWindow(QMainWindow):
2.  
   def __init__(self):
3.  
   super(MainWindow, self).__init__()
4.  
   self.ui = Ui_MainWindow()
5.  
   # Sets up the user interface for the specified widget.
6.  
   self.ui.setupUi(self)

setupUi creates the widget objects in the proper containers and assigns the proper object names to them.

setupUi在合适的容器中创建一些列widget对象，并把这些对象assigns给参数self。

至于retranslateUi

retranslateUi sets the text and titles of the widgets.

retranslateU给这些widgets赋值文本和标题，需要翻译的顺便翻译了。

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