PyQt5 QCommandLinkButton – 设置描述文本
在本文中,我们将了解如何为 QCommandLinkButton 设置描述文本。描述文本属性包含一个描述性标签以补充命令链接按钮文本。设置此属性将在按钮上设置描述性文本,补充文本标签。这通常会以比主要文本更小的字体显示。
为了做到这一点,我们使用setDescription
方法和命令链接按钮对象
Syntax : button.setDescription(text)
Argument : It takes string as argument
Return : It returns 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, 500, 400)
# calling method
self.UiComponents()
# showing all the widgets
self.show()
# method for components
def UiComponents(self):
# creating a command link button
cl_button = QCommandLinkButton("Press", self)
# setting geometry
cl_button.setGeometry(250, 100, 200, 50)
# text
text = "GeeksforGeeks"
# setting description text
cl_button.setDescription(text)
# create pyqt5 app
App = QApplication(sys.argv)
# create the instance of our Window
window = Window()
# start the app
sys.exit(App.exec())
输出 :