PyQt5 QDateEdit – 获取方向

在本文中，我们将了解如何获得日期编辑的方向。默认情况下，当我们创建日期编辑时，箭头按钮位于右侧，尽管我们可以通过setLayoutDirection方法更改布局方向来更改它。

为了做到这一点，我们使用带有 QDateEdit 对象的layoutDirection方法

Syntax : date.layoutDirection()

Argument : It takes no argument

Return : It returns Direction object but when printed it shows the associated value with it

下面是实现

# importing libraries
from PyQt5.QtWidgets import * 
from PyQt5 import QtCore, QtGui
from PyQt5.QtGui import * 
from PyQt5.QtCore import * 
import sys
  
  
class Window(QMainWindow):
  
    def __init__(self):
        super().__init__()
  
        # setting title
        self.setWindowTitle("Python ")
  
        # setting geometry
        self.setGeometry(100, 100, 500, 400)
  
        # calling method
        self.UiComponents()
  
        # showing all the widgets
        self.show()
  
    # method for components
    def UiComponents(self):
  
        # creating a QDateEdit widget
        date = QDateEdit(self)
  
        # setting geometry of the date edit
        date.setGeometry(100, 100, 200, 40)
  
        # alignment
        a_flag = Qt.AlignCenter
  
        # setting alignment of date
        date.setAlignment(a_flag)
          
        # setting layout direction
        date.setLayoutDirection(Qt.RightToLeft)
  
  
        # creating a label
        label = QLabel("GeeksforGeeks", self)
  
        # setting geometry
        label.setGeometry(100, 150, 250, 60)
  
        # making label multiline
        label.setWordWrap(True)
  
        # getting direction
        value = date.layoutDirection()
  
  
        # setting text to the label
        label.setText("Direction : " + str(value))
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

输出 ：