How to adjust the sub-grid appearance in a master-detail sub-grid arrangement?

[flrizzato]

Question: how to apply formatting to the sub-grid, for instance, font style, size, etc., and themes?

[davidberneda]

When adding multiple levels of sub-grids, a new TRowGroup (a group of rows) is attached to a single row.
TRowGroup has properties like CellFormat, Rows.Back, etc to customize that level.

I've added some example code here at DetailNewGroup method:
Master_Detail

The property Current of TeeGrid1.Grid returns the RowGroup that is just at the current selected cell.
For example:

uses VCLTee.Editor.Font;
procedure TFormDetailRows.Button1Click(Sender: TObject);
begin
  TFontEditor.Edit(Self,TeeGrid1.Grid.Current.Cells.Format.Font);
end;

[flrizzato]

Thank you so much!

[davidberneda]

You're welcome ! Thanks for testing and asking 👍