wxPython – 改变单选框中文本的字体

在这篇文章中，我们将学习如何改变单选框内文本的字体。为了做到这一点，我们将遵循3个步骤。

第1步：创建一个名为f的wx.Font对象变量。

第2步：创建一个Radio box。

第3步：使用SetFont()方法将f设为Radio box的字体。

语法：wx.RadioBox.SetFont(self, font)

参数

代码示例。

import wx
  
  
class FrameUI(wx.Frame):
  
    def __init__(self, parent, title):
        super(FrameUI, self).__init__(parent, title = title, size =(300, 200))
  
        # function for in-frame components
        self.InitUI()
  
    def InitUI(self):
        # parent panel for radio box
        pnl = wx.Panel(self)
  
        # list of choices
        lblList = ['Radio One', 'Radio Two']
  
        # create wx.Font object
        fnt = wx.Font(10, family = wx.FONTFAMILY_DECORATIVE, style = wx.FONTSTYLE_ITALIC, 
                                                            weight = wx.FONTWEIGHT_LIGHT)
  
        # create radio box containing above list
        self.rbox = wx.RadioBox(pnl, label ='RadioBox', pos =(80, 10), choices = lblList,
                                         majorDimension = 1, style = wx.RA_SPECIFY_ROWS)
  
        # set fnt as font for text in radiobox
        self.rbox.SetFont(fnt)
  
        # set frame in centre
        self.Centre()
        # set size of frame
        self.SetSize((400, 250))
        # show output frame
        self.Show(True)
  
  
# wx App instance
ex = wx.App()
# Example instance
FrameUI(None, 'RadioButton and RadioBox')
ex.MainLoop()

输出窗口: