[第18期]Use PyQt and Qt Designer to implement GUI of Calculator/使用PyQt與Qt Designer製作計算機圖形介面
This video introduce how to use PyQt and Qt Designer to implement GUI of Calculator. Including: 1. Use Qt Designer to design User Interface 2. Load UI file 3. Connect “Signal”and “Slot” Use Signal/Slot Editor in Qt Designer中 Use connect() Method to connect Signal and Slot 4. Make a calculator with Button, LineEdit and Label 本視頻介紹如何使用PyQt與Qt Designer製作計算機圖形介面，內容包含: 1. 使用Qt Designer設計介面 2. 在PyQt中載入UI檔 3. 連接"信號"與"槽" 在Qt Designer中使用Signal/Slot Editor 在程式中使用connect()方法連結Signal和Slot 4. 使用按鈕、文字輸入與標籤來製作計算機 (2022/10/13) Updated Video/更新的視頻 PyQt Template模板 import sys from PyQ t5 import QtWidgets , uic class MainWindow ( QtWidgets . QMainWindow ): def __init__ ( self , * args , ** kwargs ): super ( MainWindow , self ). __init__ ( * args , ** kwargs ) #Load the UI Page by PyQt5 uic . loadUi ( "ui name.ui" , self ) self . setWindowTitle ( "ui title" ) def main (): app = QtWidget...