PyQt5 QSpinBox - 设置字间距

在本文中，我们将看到如何设置旋转框文本之间的字间距。单词是由其他字母用空格分隔的单个字母组，单词间距会增加它们之间的空间。

注意：将间距设置为较低的值不能减小间距。

为了做到这一点，我们将setWordSpacing方法与旋转框的 QFont 对象一起使用。

Syntax : font.setWordSpacing(n)

Argument : It takes float 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, 600, 400)
  
        # calling method
        self.UiComponents()
  
        # showing all the widgets
        self.show()
  
        # method for widgets
    def UiComponents(self):
        # creating spin box
        self.spin = QSpinBox(self)
  
        # setting geometry to spin box
        self.spin.setGeometry(100, 100, 250, 40)
  
        # setting range to the spin box
        self.spin.setRange(0, 999999)
  
        # setting prefix to spin
        self.spin.setPrefix("PREFIX ")
  
        # setting suffix to spin
        self.spin.setSuffix(" one two")
  
        # getting font of the spin box
        font = self.spin.font()
  
        # setting word spacing
        font.setWordSpacing(20)
  
        # reassigning this font to the spin box
        self.spin.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 ：