Stringgrid cell color

[Dave Craggs 7]

This should be a basic question, but I am trying to draw the colour of a cell in a stringrid

 

            grdDetails.Canvas.Font.Style := [fsBold];
            grdDetails.Canvas.Brush.Color := clSilver;
            grdDetails.Canvas.TextRect(Rect, Rect.Left, Rect.Top+4, 'Test Header');

 

But I am getting this

 

 

Note the cell is not fully coloured.

 

Any ideas on what I am doing wrong?

[Attila Kovacs 629]

Vcl.Grids.pas

 

if DefaultDrawing then
  begin
    if StyleServices.Enabled then
    begin
      ARect.Left := ARect.Left + 4;

 

I can't tell you why.

 

Edit: See below. It's the DefaultDrawing property.

 

 

 

Edited June 22, 2023 by Attila Kovacs

[Stano 143]

I don't work with Stringgrid. But based on my experience and picture:
The cell is stained from the text. It means only one thing. There is some space defined in front of the text. Probably an indentation of the text. Check it out.

[Lars Fosdal 1792]

You could perhaps do a grdDetails.Canvas.FillRect(Rect) before calling TextRect?

[Attila Kovacs 629]

It's the "Defaultdrawing" property. Set it to false.

[Dave Craggs 7]

Thanks Attila you are correct!