Question

In a StringGrid, sometimes I get the unwanted menu below when I right-click. Is this a Windows popup?

How to I prevent this popup from appearing rather than my own?

I have goAlwaysShowEditor in my Options.

I have set StringGrid.PopupMenu to my popup.

I’ve set StringGrid.OnMouseDown to show my popup if it’s a right click.

Answer 1

You can override the virtual CreateEditor method like this way (not a good solution though, I know :-):

type
  TStringGrid = class(Grids.TStringGrid)
  protected
    function CreateEditor: TInplaceEdit; override;
  end;

implementation

function TStringGrid.CreateEditor: TInplaceEdit;
begin
  Result := inherited CreateEditor;
  TMaskEdit(Result).PopupMenu := Form1.PopupMenu1;
end;