from PySide2.QtWidgets import QMainWindow, QApplication, QLabel
from PySide2.QtCore import QTimer,QDateTime, QMetaObject, QCoreApplication, QSize, Qt
class Ui_Time:
def setupUi(self, Time):
#設置窗口大小
Time.resize(800, 600)
#創建顯示的label
self.time_label = QLabel(Time)
self.time_label.setMinimumSize(QSize(800, 80))
self.time_label.setMaximumSize(QSize(800, 80))
self.time_label.setAlignment(Qt.AlignCenter)
#創建定時器
self.Timer=QTimer()
#定時器每500ms工作一次
self.Timer.start(500)
#建立定時器連接通道 注意這裏調用TimeUpdate方法,不是方法返回的的結果,所以不能帶括號,寫成self.TimeUpdate()是不對的
self.Timer.timeout.connect(self.TimeUpdate)
self.retranslateUi(Time)
QMetaObject.connectSlotsByName(Time)
def TimeUpdate(self):
#'yyyy-MM-dd hh:mm:ss dddd' 這是個時間的格式,其中yyyy代表年,MM是月,dd是天,hh是小時,mm是分鐘,ss是秒,dddd是星期
self.time_label.setText(QDateTime.currentDateTime().toString('yyyy-MM-dd hh:mm:ss dddd'))
def retranslateUi(self, Time):
_translate = QCoreApplication.translate
if __name__ == "__main__":
app = QApplication()
MainWindow = QMainWindow()
ui = Ui_Time()
ui.setupUi(MainWindow)
MainWindow.show()
app.exec_()