wxPython - 更改按钮标签字体

在本文中，我们将学习如何更改框架中按钮上的标签文本的字体。我们需要遵循以下几个步骤：

Step 1: Create a wx.Font object. 
Step 2: Add different attributes of font in parameters like: family, style etc. 
Step 3: Set font by using SetFont() function.
 

Syntax: wx.Button.SetFont(self, font)
Parameters: 
 

Parameter	Input Type	Description
font	wx.Font	Font for the button label.

 

代码示例：

Python3

import wx
 
 
class Example(wx.Frame):
 
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)
        self.InitUI()
 
    def InitUI(self):
        self.locale = wx.Locale(wx.LANGUAGE_ENGLISH)
        self.pnl = wx.Panel(self)
        # wx.Font object initialization
        font = wx.Font(12, wx.FONTFAMILY_MODERN, 0, 90, underline = False,
     faceName ="")
         
        # CREATE BUTTON AT POINT (20, 20)
        self.st = wx.Button(self.pnl, id = 1, label ="Button", pos =(20, 20),
                                size = wx.DefaultSize,  name ="button")
        # SET FONT FOR LABEL
        self.st.SetFont(font)
        self.SetSize((350, 250))
        self.SetTitle('wx.Button')
        self.Centre()
 
def main():
    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()
 
 
if __name__ == '__main__':
    main()

输出窗口：