private void SetColumnsWidths()
{
const int colWidth = 100; //signalAttributes.Width/3;
if (signalAttributes.Columns.Count >= 3)
{
signalAttributes.Columns[0].Width = colWidth; //name
signalAttributes.Columns[1].Width = colWidth; //type
signalAttributes.Columns[2].Width = signalAttributes.Width - ( colWidth*2 ); //value
}
}