public Spec(InvoiceSpec ispec, Table table, uint row)
{
description = new Entry();
number = new Entry();
price = new Entry();
total = new Entry();
number.Changed += new EventHandler(UpdateTotal);
price.Changed += new EventHandler(UpdateTotal);
total.Changed += new EventHandler(TotalChanged);
number.SetUsize(NumberEntryWidth, -2);
price.SetUsize(NumberEntryWidth, -2);
total.SetUsize(NumberEntryWidth, -2);
description.SetUsize(300, -2);
table.Attach(description, 0, 1, row, row+1,
AttachOptions.Expand | AttachOptions.Fill, 0, 0, 0);
table.Attach(number, 1, 2, row, row+1, 0, 0, 0, 0);
table.Attach(price, 2, 3, row, row+1, 0, 0, 0, 0);
table.Attach(total, 3, 4, row, row+1, 0, 0, 0, 0);
description.Text = ispec.beskrivning;
if (ispec.antal.Length > 0) number.Text = ispec.antal;
price.Text = ispec.styckpris;
total.Text = ispec.belopp;
}