Selectable
Specifies whether user may select cells within column. This property may be useful for Toolbar, Trackbar etc. column types.property Selectable: Boolean read GetSelectable write SetSelectable default True;Remarks
It is important to remember that other user actions such as click, key press etc. are still possible. Enabled on other hand disable both selecting cell as other user actions. Enabled set as False also can render content of cell in disabled state (for example checkbox, TrackBar etc.).