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Color of text in cells of a TStringGrid

Posted on 2015-02-12
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Last Modified: 2015-02-12
Depending on some condition, I want to have text in specific TStringGrid cells be (for example) written in RED.
So I have to code in the DrawCell event
But I am not sure of which property of which object I have to set to clRed
To write the text, I code this :
Canvas.TextOut(Rect.Left, Rect.Top,SG.Cells[ACol,ARow]);
But what shall I set to clRed ?
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Question by:LeTay
  • 2
3 Comments
 
LVL 24

Accepted Solution

by:
jimyX earned 250 total points
ID: 40605334
StringGrid.canvas.Brush.Color := clRed;
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LVL 24

Expert Comment

by:jimyX
ID: 40605347
Brush sets the cell. But, if you want to set only the font:
StringGrid.canvas.Font.Color:= clRed;
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LVL 26

Assisted Solution

by:Sinisa Vuk
Sinisa Vuk earned 250 total points
ID: 40605352
This is example how to use OnCellDraw event in stringgrid:
procedure TForm1.MyStrGridDrawCell(Sender: TObject; ACol,
  ARow: Integer; Rect: TRect; State: TGridDrawState);
var
  s : string;
begin
  inherited;

  try
    if (ACol > 0) and (ARow > 0) then
    begin
      s := MyStrGrid.Cells[ACol, ARow];

      if gdSelected in State then
      begin
        MyStrGrid.Canvas.Brush.Color := clHighlight;
        MyStrGrid.Canvas.Font.Color := clHighlightText;
        MyStrGrid.Canvas.Font.Style := [fsBold];
      end
      else
      begin
        if s = 'some text' then
          MyStrGrid.Canvas.Font.Color := clRed
        else
          MyStrGrid.Canvas.Font.Color := clWindowText;

        MyStrGrid.Canvas.Font.Style := [];
      end;

      MyStrGrid.Canvas.Brush.Style := bsSolid;
      MyStrGrid.Canvas.FillRect(Rect);
      MyStrGrid.Canvas.TextOut(Rect.Left, Rect.Top, s);
    end;
  except
  end;
end;

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... this example check if 'some text' is in cell and draw it in red.
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