code: def __bindings(self):
          
  
          self.direction_choicectrl.Bind(wx.EVT_CHOICE, self.OnDirectionChoice)
          self.sec_checkboxctrl.Bind(wx.EVT_CHECKBOX, self.OnSecondaryCheckbox)
          self.pad_intctrl.Bind(EVT_INT, self.OnPadIntCtrl)
          self.labelsize_intctrl.Bind(EVT_INT, self.OnLabelSizeIntCtrl)
docs: Binds events to handlers