It will display the type of the current active cell.
If more than one cell is selected but are of different types,
it will display '-'.
When the user changes the cell type, it will change the
cell types of the selected cells.
It can handle a change to the context.
Create a cell type switcher item.
Notes
It will display the type of the current active cell. If more than one cell is selected but are of different types, it will display
'-'. When the user changes the cell type, it will change the cell types of the selected cells. It can handle a change to the context.