Title: Margins in a TMemo
Question: How to set margins in a TMemo
Answer:
{ EM_SETRECT message is sent to Memo to
fix the size of the canvas of the component.}
procedure TForm1.Button1Click(Sender: TObject);
var
R: TRect;
LeftMargin: integer;
RightMargin: integer;
begin
LeftMargin := 20;
RightMargin := 10;
R := Memo1.ClientRect;
R.Left := R.Left + LeftMargin;
R.Top := R.Top + 2;
R.Bottom := R.Bottom - 2;
R.Right := R.Right-RightMargin;
SendMessage(Memo1.Handle, EM_SETRECT, 0, Longint(@R));
end;