Python + PyQt5 interface development Example 2

1. Create a new PyCharm Python project (set up the Python interpreter)

2. Create entering QtDesigner Designer (how to add QtDesigner https://www.cnblogs.com/nxopen2018/p/12502514.html )

3. Set the interface (adding controls)

 4. Save interface

 5. pyuic .py file to be converted into ui ( how adding pyuic  https://www.cnblogs.com/nxopen2018/p/12502514.html )

 6. Establish the main function .py file, add code to call ui dialog

Import SYS
 Import MainWin
 # Import associated module 
from PyQt5.QtWidgets Import QApplication, the QWidget, The QMainWindow 

IF  the __name__ == ' __main__ ' :
     # Create QApplication object represents the entire application 
    App = QApplication (the sys.argv)
     # Create a main window 
    mainWindow = QMainWindow ()
     # call the classes and methods ui file, and add to the main window controls 
    ui = MainWin.Ui_MainWindow () 
    ui.setupUi (mainWindow) 
    # show ui 
    mainWindow.show ()
     # to enter the main loop of the program, and through the exit The main loop function to ensure the safe end
    sys.exit(app.exec_())

7. Run

Caesar Lu Shangyu

2020 March 16