标签:self code super tco push cli qlabel style ==
import sys,os from PyQt5 import QtCore from PyQt5.QtGui import * from PyQt5.QtWidgets import * from PyQt5.QtCore import QDate class CalendarExample(QWidget): def __init__(self): super(CalendarExample, self).__init__() self.cal = QCalendarWidget(self) self.label = QLabel(self) self.click_date="" self.initUI() def initUI(self): self.setGeometry(100, 100, 400, 350) self.setWindowTitle("Calendar 例子") self.setWindowIcon(QIcon("./images/Python2.ico")) self.cal.setMinimumDate(QDate(1980, 1, 1)) self.cal.setMaximumDate(QDate(3000, 1, 1)) self.cal.setGridVisible(True) self.cal.move(20, 20) self.cal.clicked[QtCore.QDate].connect(self.showDate) date = self.cal.selectedDate() self.label.setText(date.toString("yyyy-MM-dd")) self.label.move(20, 300) self.col = QColor(0, 0, 0) redb = QPushButton(‘确认‘, self) redb.setCheckable(True) redb.move(300, 300) # 添加按钮点击事件 redb.clicked.connect(self.on_click) def showDate(self, date): self.label.setText(date.toString("yyyy-MM-dd")) # 按钮点击事件 def on_click(self): self.click_date=self.label.text() self.close() self.save_date() def save_date(self): with open("date.txt","w")as f: f.write(self.click_date) def select_date(): app = QApplication(sys.argv) win=CalendarExample() win.show() sys.exit(app.exec_()) if __name__ == ‘__main__‘: select_date()
#保存文件是为了后续程序能使用该选择的日期
标签:self code super tco push cli qlabel style ==
原文地址:https://www.cnblogs.com/angelyan/p/11758907.html