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Reference for unit 'Grids' (#lcl)

TUserCheckBoxBitmapEvent

Specifies an event handler signalled to get the user-supplied bitmap for a check box cell.

Declaration

Source position: grids.pas line 372

type TUserCheckBoxBitmapEvent = procedure(

Sender: TObject;

const aCol: Integer;

const aRow: Integer;

const CheckedState: TCheckBoxState;

var ABitmap: TBitmap

) of object;

`Sender`		Object (TCustomGrid) for the event notification.
`aCol`		Column number for the cell with the check box.
`aRow`		Row number for the cell with the check box.
`CheckedState`		Checked state for the check box.
`ABitmap`		Bitmap image with the state needed for the check box cell.

TUserCheckBoxBitmapEvent is the type used for the OnUserCheckboxBitmap property in TCustomGrid.