In many case, some user are authorized to read/write the data, but some user are authorized to view the data only.
If I set enabled property to false in view mode, the compoment ForeColor will become gray.
Most of my clients will complain it's not so clear when word's color is gray.
And I believe some other programmer have the same problem.
That's why I need ReadOnly property for all InputComponent.
Thanks in advance~