OnHeaderMouseDown

Occurs after user press mouse down at Column's header.

property OnHeaderMouseDown: TNxHeaderMouseDownEvent read FOnHeaderMouseDown write FOnHeaderMouseDown;

Example:

procedure TForm1.NxReportGridView61HeaderMouseDown(Sender: TObject;
  Button: TMouseButton; Shift: TShiftState; Col, X, Y: Integer);
begin
  ShowMessage('Mouse down on column with index: ' + IntToStr(Col));
end;

OnHeaderMouseDown

Example:

See also