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📜  PyQt5 - 为 ComboBox 的行编辑框中的项目设置字体

📅  最后修改于: 2022-05-13 01:54:56.575000             🧑  作者: Mango

PyQt5 - 为 ComboBox 的行编辑框中的项目设置字体

在本文中,我们将了解如何更改可编辑项中存在的项目的大小和字体。如果我们使用将QFont对象作为参数的setFont方法,将它与复选框对象一起使用将更改列表中所有项目的字体。

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 a combo box widget
        self.combo_box = QComboBox(self)
  
        # setting geometry of combo box
        self.combo_box.setGeometry(200, 150, 150, 30)
  
        # geek list
        geek_list = ["Sayian", "Super Sayian"]
  
        # making it editable
        self.combo_box.setEditable(True)
  
        # adding list of items to combo box
        self.combo_box.addItems(geek_list)
  
        # font
        font = QFont('Times', 10)
  
        # getting the line edit of combo box
        line_edit = self.combo_box.lineEdit()
  
        # setting line font to the line edit
        line_edit.setFont(font)
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

输出 :