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Python+Qt生日提醒

news 2025/8/22 11:13:33

Python+Qt生日提醒

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前言

这篇博客针对<<Python+Qt生日提醒>>编写代码，代码整洁，规则，易读。学习与应用推荐首选。

文章目录

一、所需工具软件

二、使用步骤

1. 引入库

2. 窗体实现

3. 运行结果

三、在线协助

一、所需工具软件

1. Pycharm, Python

2. Qt, OpenCV

二、使用步骤

1.引入库

代码如下（示例）：

# coding:utf-8
import sys
#从转换的.py文件内调用类
import cv2
from PyQt5 import QtWidgets
from PyQt5 import QtWidgets, QtCore, QtGui
from PyQt5.QtGui import *from PyQt5.QtCore import *
from PyQt5.uic import loadUi

2.窗体实现

代码如下（示例）：

def setupUi(self, MainWindow):MainWindow.setObjectName("MainWindow")MainWindow.resize(617, 431)self.centralwidget = QtWidgets.QWidget(MainWindow)self.centralwidget.setObjectName("centralwidget")self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)self.gridLayout.setObjectName("gridLayout")self.frame = QtWidgets.QFrame(self.centralwidget)sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)sizePolicy.setHorizontalStretch(5)sizePolicy.setVerticalStretch(5)sizePolicy.setHeightForWidth(self.frame.sizePolicy().hasHeightForWidth())self.frame.setSizePolicy(sizePolicy)self.frame.setFrameShape(QtWidgets.QFrame.Box)self.frame.setFrameShadow(QtWidgets.QFrame.Raised)self.frame.setObjectName("frame")self.gridLayout_3 = QtWidgets.QGridLayout(self.frame)self.gridLayout_3.setObjectName("gridLayout_3")self.label = QtWidgets.QLabel(self.frame)sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)sizePolicy.setHorizontalStretch(0)sizePolicy.setVerticalStretch(6)sizePolicy.setHeightForWidth(self.label.sizePolicy().hasHeightForWidth())self.label.setSizePolicy(sizePolicy)self.label.setFrameShape(QtWidgets.QFrame.Box)self.label.setText("")self.label.setAlignment(QtCore.Qt.AlignCenter)self.label.setObjectName("label")self.gridLayout_3.addWidget(self.label, 0, 0, 1, 1)self.frame_4 = QtWidgets.QFrame(self.frame)sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)sizePolicy.setHorizontalStretch(0)sizePolicy.setVerticalStretch(2)sizePolicy.setHeightForWidth(self.frame_4.sizePolicy().hasHeightForWidth())self.frame_4.setSizePolicy(sizePolicy)self.frame_4.setFrameShape(QtWidgets.QFrame.Box)self.frame_4.setFrameShadow(QtWidgets.QFrame.Raised)self.frame_4.setObjectName("frame_4")self.gridLayout_5 = QtWidgets.QGridLayout(self.frame_4)self.gridLayout_5.setObjectName("gridLayout_5")self.label_3 = QtWidgets.QLabel(self.frame_4)font = QtGui.QFont()font.setFamily("微软雅黑")font.setPointSize(24)self.label_3.setFont(font)self.label_3.setFrameShape(QtWidgets.QFrame.Box)self.label_3.setAlignment(QtCore.Qt.AlignCenter)self.label_3.setObjectName("label_3")self.gridLayout_5.addWidget(self.label_3, 0, 0, 1, 1)self.gridLayout_3.addWidget(self.frame_4, 1, 0, 1, 1)self.gridLayout.addWidget(self.frame, 1, 1, 1, 1)self.frame_3 = QtWidgets.QFrame(self.centralwidget)sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)sizePolicy.setHorizontalStretch(0)sizePolicy.setVerticalStretch(1)sizePolicy.setHeightForWidth(self.frame_3.sizePolicy().hasHeightForWidth())self.frame_3.setSizePolicy(sizePolicy)self.frame_3.setFrameShape(QtWidgets.QFrame.Box)self.frame_3.setFrameShadow(QtWidgets.QFrame.Raised)self.frame_3.setObjectName("frame_3")self.gridLayout_4 = QtWidgets.QGridLayout(self.frame_3)self.gridLayout_4.setObjectName("gridLayout_4")self.label_2 = QtWidgets.QLabel(self.frame_3)font = QtGui.QFont()font.setFamily("微软雅黑")font.setPointSize(28)self.label_2.setFont(font)self.label_2.setFrameShape(QtWidgets.QFrame.Box)self.label_2.setAlignment(QtCore.Qt.AlignCenter)self.label_2.setObjectName("label_2")self.gridLayout_4.addWidget(self.label_2, 0, 1, 1, 1)spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)self.gridLayout_4.addItem(spacerItem, 0, 0, 1, 1)spacerItem1 = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)self.gridLayout_4.addItem(spacerItem1, 0, 2, 1, 1)self.gridLayout.addWidget(self.frame_3, 0, 1, 1, 1)self.frame_2 = QtWidgets.QFrame(self.centralwidget)sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)sizePolicy.setHorizontalStretch(1)sizePolicy.setVerticalStretch(0)sizePolicy.setHeightForWidth(self.frame_2.sizePolicy().hasHeightForWidth())self.frame_2.setSizePolicy(sizePolicy)self.frame_2.setFrameShape(QtWidgets.QFrame.Box)self.frame_2.setFrameShadow(QtWidgets.QFrame.Raised)self.frame_2.setObjectName("frame_2")self.gridLayout_2 = QtWidgets.QGridLayout(self.frame_2)self.gridLayout_2.setObjectName("gridLayout_2")spacerItem2 = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)self.gridLayout_2.addItem(spacerItem2, 1, 0, 1, 1)self.pushButton = QtWidgets.QPushButton(self.frame_2)font = QtGui.QFont()font.setFamily("微软雅黑")font.setPointSize(16)self.pushButton.setFont(font)self.pushButton.setObjectName("pushButton")self.gridLayout_2.addWidget(self.pushButton, 0, 0, 1, 1)self.gridLayout.addWidget(self.frame_2, 0, 0, 2, 1)MainWindow.setCentralWidget(self.centralwidget)self.menubar = QtWidgets.QMenuBar(MainWindow)self.menubar.setGeometry(QtCore.QRect(0, 0, 617, 22))self.menubar.setObjectName("menubar")MainWindow.setMenuBar(self.menubar)self.statusbar = QtWidgets.QStatusBar(MainWindow)self.statusbar.setObjectName("statusbar")MainWindow.setStatusBar(self.statusbar)self.retranslateUi(MainWindow)QtCore.QMetaObject.connectSlotsByName(MainWindow)def retranslateUi(self, MainWindow):_translate = QtCore.QCoreApplication.translateMainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))self.label_3.setText(_translate("MainWindow", "某某生日快乐"))self.label_2.setText(_translate("MainWindow", "智能生日提醒"))self.pushButton.setText(_translate("MainWindow", "开始运行"))