| Description | |
|---|---|
| position | Rectangle on the screen to use for the group. | 
| text | Text to display on the group. | 
| image | Texture to display on the group. | 
| content | Text, image and tooltip for this group. If supplied, any mouse clicks are "captured" by the group and not If left out, no background is rendered, and mouse clicks are passed. | 
| style | The style to use for the background. | 
Create a new GroupScope and begin the corresponding group.