| Create | Create a grid using current plugins/options. | 
| Destroy | Destroy the current grid. | 
| Prev | Create a grid with previous layout | 
| Next | Create a grid with next layout | 
| Start | Keep creating and destorying grid (to test memory leak) | 
| End | Stop the process that "Start" begins. | 
| Select All | Select all plugins | 
| Deselect All | Deselect all plugins | 
| Refresh | Refresh the grid. |