Method
HeGroupedButtonget_widget_at_index
Return value
Type: GtkWidget
No description available.
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. | 
The return value can be NULL. | 
Type: GtkWidget
No description available.
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. | 
The return value can be NULL. |