Metrix is a Unit designed to easily save and restore your form and Splitter size and position.
To Save...
procedure Form1.OnCloseQuery(Sender: TObject);
begin
SaveMetrix(Self);
SaveMetrix(Panel1); // See README file for more info
end;
To Restore...
procedure Form1.OnCreate(Sender: TObject);
begin
RestoreMetrix(Self);
RestoreMetrix(Panel1);
end;