Editable cells have one of the following types of cell editors:
The text cell editor is invoked if the cell is a string type. Once the cell is selected, the text cursor is activated at the end of the text string. If there is no text, the cursor is aligned left in the cell. To save the information in the cell, press Return.
A check box is a component with only two choices:
The combo box cell editor has a drop-down menu that displays an associated list of options. The current choice appears in the combo box. As you move the cursor over the list, each option is highlighted. The option that you choose from the list replaces the current selection.