public Gtk.Requisition ShowParameterInfo(IParameterDataProvider provider, int overload, int currentParam)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
int numParams = System.Math.Max(0, provider.GetParameterCount(overload));
string[] paramText = new string[numParams];
for (int i = 0; i < numParams; i++)
{
string txt = provider.GetParameterMarkup(overload, i);
if (i == currentParam)
{
txt = "<u><span foreground='darkblue'>" + txt + "</span></u>";
}
paramText [i] = txt;
}
string text = provider.GetMethodMarkup(overload, paramText, currentParam);
desc.Markup = text;
if (provider.OverloadCount > 1)
{
count.Show();
goPrev.Show();
goNext.Show();
count.Text = GettextCatalog.GetString("{0} of {1}", overload + 1, provider.OverloadCount);
}
else
{
count.Hide();
goPrev.Hide();
goNext.Hide();
}
Gtk.Requisition req = mainBox.SizeRequest();
Resize(req.Width, req.Height);
return(req);
}