Wxpython Radio Button Preselected

Question

I have 3 wxpython radio buttons. When run, the first button (Value A) is already selected. How do I make it so no buttons are selected initially?

    self.rb1 = wx.RadioButton(panel, -1, 'Value A', (50, 10), style=wx.RB_GROUP)
    self.rb2 = wx.RadioButton(panel, -1, 'Value B', (10, 30))
    self.rb3 = wx.RadioButton(panel, -1, 'Value C', (10, 50))
    self.Bind(wx.EVT_RADIOBUTTON, self.SetVal, id=self.rb1.GetId())
    self.Bind(wx.EVT_RADIOBUTTON, self.SetVal, id=self.rb2.GetId())
    self.Bind(wx.EVT_RADIOBUTTON, self.SetVal, id=self.rb3.GetId())

Answer 1

Using RB_GROUP it makes buttons mutually exclusive and the first button is always checked. So if you check one this will uncheck the other. If you don't need this mutually exclusive buttons then you can use RB_SINGLE for each of your buttons. See here the docs.

HINT

Maybe a workaround would perhaps be to create a hidden radio-button, which would be selected on creation of the group.