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. |