Displaying Pictures in a Check Box Cell
Overview
The fpSpread control provides six default pictures for check box cells, as shown in the following table.
| Picture | Check box state it represents |
|---|---|
 |
False (Up position) |
 |
False pressed (Up position with the pointer over it when user is pressing mouse button) |
 |
True (Down position) |
 |
True pressed (Down position with the pointer over it when user is pressing mouse button) |
 |
Grayed (Check box reflects data that has an indeterminate state) |
 |
Grayed pressed (Check box reflects data that has an indeterminate state, user is pressing mouse button while pointer is over the button) |
If you prefer, you can use your own custom pictures for any or all of the pictures that represent the check box states.
| Tip: When using custom pictures to represent states, try to create a consistent look and feel for the check box cell. Also, be aware of common interface conventions used to represent states, such as using lighter shades of text or graphics to represent the grayed state. |