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from PyQt6.QtWidgets import *

from PyQt6.QtCore import Qt, QDateTime

import sys

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class PyQt623(QWidget):

??? def __init__(self):

??????? super().__init__()

??????? self.initUI()

??? def initUI(self):

??????? self.setWindowTitle('氣輕PyQt6')??????????????? # 設(shè)置窗口標題

??????? self.resize(360, 140)?????????????????????????? # 設(shè)置窗口大小

??????? self.setStyleSheet('background-color:#FAEBD7')

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??????? self.tedit = QDateTimeEdit(QDateTime.currentDateTime(),self)

??????? self.tedit.setGeometry(10, 0,340, 40)?????????? # 設(shè)置位置和大小

??????? self.tedit.setDisplayFormat('yyyy/MM/dd hh:mm:ss')

??????? self.tedit.setStyleSheet('background-color:#FFFAFA;color : #8B0000; \

?? ?????????????????font: large /"Times New Roman/";font-size:25px')

??????? self.tedit.dateTimeChanged.connect(self.updateLabel)

##??????? self.tedit.setCalendarPopup(True)

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??????? dateLabel = QDateTime.currentDateTime().toString('yyyy/M/d hh:mm:ss')

??????? self.lcd = QLCDNumber(self)

??????? self.lcd.setGeometry(10, 50,340, 80)??????????? # 設(shè)置位置和大小

??????? self.lcd.setDigitCount(20)????????????????????? # 設(shè)置顯示位數(shù)

??????? self.lcd.display(dateLabel)

??????? self.lcd.setStyleSheet('background-color:#FF4500;color : #FFD700; \

??????????????????? font: bold large /"Times New Roman/";font-size:25px')

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??????? self.show()

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??? def updateLabel(self,t):

??????? self.lcd.display(t.toString('yyyy/MM/dd hh:mm:ss'))

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if __name__ == '__main__':

??? app = QApplication(sys.argv)

??? window = PyQt623()

??? sys.exit(app.exec())

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執(zhí)行結(jié)果