Loco widgets are used to control many locos in one view.
Check the "Menu→View→Loco Widgets" option.
The number of columns are calculated on resizing the Loco Widgets panel.
The widget width can be changend on the Rocview General Tab. A restart is required to activate the changed width.
The same filter is used as for the Loco Tab: Menu->View->Loco view filter
The fields "Block", "Speed", "Mode" and "Destination" are equal of contents as in the Loco Tab grid.
The button label changes to 'X' in case the speed is none zero. On some operating systems the background colors red too.
Left/right click changes the speed.