[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Grids' (#lcl)

TCustomDrawGrid.GetCheckBoxState

Gets the check box state for the cell at the specified coordinates.

Declaration

Source position: grids.pas line 1427

protected procedure TCustomDrawGrid.GetCheckBoxState(

  const aCol: Integer;

  const aRow: Integer;

  var aState: TCheckBoxState

); virtual;

Arguments

aCol

  

Column number for the cell.

aRow

  

Row number for the cell.

aState

  

Check box state for the cell.

Description

Signals the OnGetCheckboxState event handler (when assigned) to get the value in AState. Called from ToggleCheckbox and the private DrawCellCheckboxBitmaps method.

See also

TCustomDrawGrid.OnGetCheckboxState

  

Event handler signalled to get the state for a check box cell.

TCustomDrawGrid.ToggleCheckbox

  

Toggles the state for a check box cell between the checked and unchecked values.

Version 4.0 Generated 2025-05-03 Home