Fórum Cor de Coluna em StringGrid #164177

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Grids;

type
  TForm1 = class(TForm)
    StringGrid1: TStringGrid;
    procedure StringGrid1DrawCell(Sender: TObject; ACol, ARow: Integer;
      Rect: TRect; State: TGridDrawState);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.StringGrid1DrawCell(Sender: TObject; ACol, ARow: Integer;
  Rect: TRect; State: TGridDrawState);
begin
  // Se for a segunda coluna do Grid (a primeira coluna é 0);
  if (ACol = 1) then
  begin
    // Altera a cor do pincel para amarelo;
    TStringGrid(Sender).Canvas.Brush.Color := clYellow;
  end;

  // Se for a terceira coluna do Grid;
  if (ACol = 2) then
  begin
    // Altera a cor do pincel para amarelo;
    TStringGrid(Sender).Canvas.Brush.Color := clRed;
  end;

  // Preenche a célula do Grid com o pincel;
  TStringGrid(Sender).Canvas.FillRect(Rect);
end;

end.