wxPython – wx.RadioButton 中的 Enable()函数

在本文中，我们将了解与 wxPython 的 wx.RadioButton 类关联的 Enable()函数。 Enable()函数仅用于启用或禁用用户输入的单选按钮。它需要一个布尔参数 True 来启用和 False 来禁用。

Syntax: wx.RadioButton.Enable(self, enable=True)

Parameters:

Parameter	Input Type	Description
enable	bool	If True, enables the window for input. If False, disables the window.

Return Type: bool

Returns: True if the window has been enabled or disabled, False if nothing was done, i.e. if the window had already been in the specified state.

代码示例：

import wx
  
APP_EXIT = 1
  
  
class Example(wx.Frame):
  
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)
  
        self.InitUI()
  
    def InitUI(self):
        self.pnl = wx.Panel(self)
          
        # create radio button at position (30, 10)
        self.rb1 = wx.RadioButton(self.pnl, label ='Btn1', 
                             pos =(30, 10), size =(100, 20))
  
  
        # disable the radio button using Enable() function
        self.rb1.Enable(False)
  
  
def main():
    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()
  
  
if __name__ == '__main__':
    main()