wxPython 从框架中隐藏单选框小部件

在这篇文章中，我们将学习如何在一个框架中隐藏整个单选框小部件。为了达到这个目的，我们将使用Hide()函数。Hide()函数不需要任何参数。Hide()函数只隐藏无线电盒部件，而不从窗口中移除。同时，无线电盒内的项目的值保持不变。

语法：wx.RadioBox.Hide(self)

参数 Hide() 函数不需要参数。

返回类型：bool

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 radio box containing above list
        self.rbox = wx.RadioBox(pnl, label ='RadioBox', pos =(80, 10), choices = lblList,
                                          majorDimension = 1, style = wx.RA_SPECIFY_ROWS)
  
        # create a button in the frame
        self.btn = wx.Button(pnl, 1, "Hide RadioBox", pos =(100, 100));
          
          
        # bind a function with button
        self.btn.Bind(wx.EVT_BUTTON, self.onclick)
  
        # set frame in centre
        self.Centre()
        # set size of frame
        self.SetSize((400, 250))
        # show output frame
        self.Show(True)
  
    def onclick(self, e):
        # hide radio box from the frame
        self.rbox.Hide()
  
  
# wx App instance
ex = wx.App()
# Example instance
FrameUI(None, 'RadioButton and RadioBox')
ex.MainLoop()