Methods
- 
    
add(btObject)
 - 
    
    
Add a tool button object to a button group.
Parameters:
Name Type Description btObjectToolButton The button object to be added to the group.
Returns:
- Type
 - void
 
 
The ButtonGroup class defines a group of buttons. Within the group
 only one button can be in the enabled or active (DOWN)  state. Activating a button will
 automatically deactivate or disable other buttons in the group.
Add a tool button object to a button group.
| Name | Type | Description | 
|---|---|---|
btObject | 
            
            ToolButton | The button object to be added to the group.  |