如何在wxpython中編寫按鈕文本中的「＆」

Question

這看起來很簡單，但我還沒有找到任何文檔。試用&&，這是行不通的。希望這樣的按鈕：

Button1=wx.Button(self, 5, "abc&abc", (130, 230)) 

Answer 1

工作對我來說這一點：

import wx 

class MainWindow(wx.Frame): 
    def __init__(self,parent,title): 
    wx.Frame.__init__(self,parent,title=title,size=(200,-1)) 
    self.sizer = wx.BoxSizer(wx.HORIZONTAL) 
    self.buttons = [ 
     wx.Button(self,-1,"Button &One"), 
     wx.Button(self,-1,"Button &&Two"), 
    ] 
    for btn in self.buttons: 
     self.sizer.Add(btn,1,wx.EXPAND) 
    self.SetSizer(self.sizer) 
    self.SetAutoLayout(1) 
    self.sizer.Fit(self) 
    self.Show() 

app = wx.App(False) 
frame = MainWindow(None,"Hello Ampersand") 
app.MainLoop() 

Answer 2

您的代碼工作MattH但我的問題其實我是顯示在菜單欄的點擊事件按鈕當時& &不works..check下面的代碼...在這種情況下應該做什麼

import wx 

class MainWindow(wx.Frame): 
    def __init__(self,parent,title):  
    wx.Frame.__init__(self,parent,title=title,size=(699, 570))  

    fileMenu= wx.Menu() 
    folder=wx.MenuItem(fileMenu, 1, "&Start","Click here to start..") 

    fileMenu.AppendItem(folder) 
    about = wx.MenuItem(fileMenu, 2, '&About',"Test") 

    fileMenu.AppendItem(about) 
    quit = wx.MenuItem(fileMenu, 3, '&Quit',"Terminate the program") 

    fileMenu.AppendItem(quit) 
    menuBar = wx.MenuBar() 
    menuBar.Append(fileMenu,"&File")  
    self.Bind(wx.EVT_MENU, self.ShowButton, folder) 

    self.SetMenuBar(menuBar)  
    pndSummaryButton = wx.Button(self, 3, "Button &&Two", (130, 146)) 
    pndSummaryButton.name="pndSummary" 

    self.printArea2 = wx.TextCtrl(self,pos = (290, 146), size = (255, 25),style = wx.TE_READONLY) 
    pndSummaryButton.SetFont(wx.Font(11, wx.SWISS, wx.NORMAL,wx.LIGHT)) 
    self.printArea2.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL,wx.LIGHT)) 
    pndSummaryButton.SetBackgroundColour(wx.Colour(153,0,0)) 
    pndSummaryButton.SetForegroundColour(wx.Colour(255,255,255)) 
    pndSummaryButton.SetSize(pndSummaryButton.GetBestSize()) 

    self.Show() 

    def ShowButton(self,event): 
    pndSummaryButton = wx.Button(self, 3, "Button &&Two", (130, 176)) 
    pndSummaryButton.name="pndSummary1" 
    self.printArea2 = wx.TextCtrl(self,pos = (290, 176), size = (255, 25),style = wx.TE_READONLY) 
    pndSummaryButton.SetFont(wx.Font(11, wx.SWISS, wx.NORMAL,wx.LIGHT)) 
    self.printArea2.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL,wx.LIGHT)) 
    pndSummaryButton.SetBackgroundColour(wx.Colour(153,0,0)) 
    pndSummaryButton.SetForegroundColour(wx.Colour(255,255,255)) 
    pndSummaryButton.SetSize(pndSummaryButton.GetBestSize()) 

app = wx.App(False) 
frame = MainWindow(None,"Hello Ampersand") 
app.MainLoop()