合集-PyQt5
摘要：import sys from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * class WindowPattern(QMainWindow): def __init__(self, *ar
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摘要：设置窗口控件风格 QApplication.setStyle(...) 窗口可以显示三种风格：['windowsvista', 'Windows', 'Fusion'] import sys from PyQt5.QtCore import * from PyQt5.QtGui import * f
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摘要：方法一：不使用信号与槽 MultiWin.py文件 """ 多窗口交互--不使用信号与槽 """ import sys from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * from Da
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摘要：from PyQt5.QtCore import * from PyQt5 import QtCore from PyQt5.QtWidgets import * import sys class OverrideSlot(QMainWindow): def __init__(self): supe
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摘要：方法一：lambda表达式传递参数 from PyQt5.QtCore import * from PyQt5 import QtCore from PyQt5.QtWidgets import * import sys class LambdaSlotArg(QMainWindow): def _
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摘要：方法一： from PyQt5.QtCore import * from PyQt5.QtWidgets import * import sys class AutoSignalSlot(QWidget): def __init__(self): super().__init__() self.se
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摘要：import time from PyQt5.QtCore import * from PyQt5.QtWidgets import * import sys class BackendThread(QThread): update_date = pyqtSignal(str) def run(se
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摘要：from PyQt5.QtCore import * from PyQt5.QtWidgets import * import sys class WinSignal(QWidget): # 定义一个信号 button_clicked_signal = pyqtSignal() def __init
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摘要：··· from PyQt5.QtCore import * class NNSignal(QObject): # 定义一个信号 signal1 = pyqtSignal() # 发送3个参数的信号 signal2 = pyqtSignal(int) signal3 = pyqtSignal() d
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摘要：··· from PyQt5.QtCore import * class MultiSignal(QObject): # 定义一个信号 signal1 = pyqtSignal() # 发送3个参数的信号 signal2 = pyqtSignal(int) signal3 = pyqtSignal(
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摘要：import os import sys from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * if __name__ == '__main__': app = QApplication(
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摘要：import os import sys from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * from PyQt5.QtWebEngineWidgets import * class W
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摘要：""" 加载本地web页面 """ import os import sys from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * from PyQt5.QtWebEngineWidget
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摘要：""" 用web浏览器控件QWebEngineView显示网页 PyQT5和Web交互技术 使用python和web混合开发 Python + JavaScript + HTML5 + CSS """ import sys from PyQt5.QtCore import * from PyQt5.
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摘要：""" 动态显示当前时间 QTimer QThread """ from PyQt5.QtWidgets import QWidget, QMessageBox, QVBoxLayout, QPushButton, QLCDNumber, QApplication, QListWidget, QGr
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摘要：""" 动态显示当前时间 QTimer QThread """ from PyQt5.QtWidgets import QWidget, QPushButton, QApplication, QListWidget, QGridLayout, QLabel from PyQt5.QtCore imp
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摘要：QStackWidget堆栈窗口 from PyQt5.QtWidgets import * from PyQt5.QtCore import * from PyQt5.QtGui import * import sys class stackwidgetDemo(QTabWidget): def
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摘要：参考：https://www.cnblogs.com/Yanjy-OnlyOne/p/12302955.html
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摘要：import os, sys, re from PyQt5.QtWidgets import * from PyQt5.QtCore import Qt from PyQt5.QtGui import QBrush ''' void currentCellChanged(int currentRow
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摘要：实例1 import sys from PyQt5.QtCore import Qt from PyQt5.QtGui import QIcon from PyQt5.QtWidgets import QMainWindow, QMessageBox, QApplication, QWidget,
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