PyQt5 - 多行标签

在本文中，我们将了解如何创建多行标签，当我们创建标签并为其设置文本时，如果文本长度大于标签的长度，则不会显示多行标签额外的文本进入另一行。下面是普通和多行标签的表示形式

为此，我们将使用setWordWrap方法。

Syntax : label.setWordWrap(True)

Argument : It takes bool as argument

Return : None

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, 600, 400)
  
        # calling method
        self.UiComponents()
  
        # showing all the widgets
        self.show()
  
    # method for widgets
    def UiComponents(self):
  
        # creating label
        label1 = QLabel("Normal label With out multi line", self)
  
        # setting geometry to the label
        label1.setGeometry(200, 150, 100, 50)
  
        # adding border to the label
        label1.setStyleSheet("border : 2px solid black;")
  
        # creating label
        label2 = QLabel("Multi label i.e With multi line", self)
  
        # setting geometry to the label
        label2.setGeometry(200, 250, 100, 50)
  
        # adding border to the label
        label2.setStyleSheet("border : 2px solid black;")
  
        # making it multi line
        label2.setWordWrap(True)
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
window.show()
  
# start the app
sys.exit(App.exec())

输出：