public override void GetView(int position, ViewHolder holder, Graphics g)
{
FTable owner = this.owner as FTable;
string[] array = items[position];
holder.UserData = array;
DrawBackColor(g, holder);
StringFormat StringFormat = StringFormat.GenericDefault;
StringFormat.Alignment = StringAlignment.Center;
StringFormat.LineAlignment = StringAlignment.Center;
Pen p = new Pen(new SolidBrush(Color.FromArgb(70, 70, 70)), 1);
switch (owner.CellBorderStyle)
{
case CellBorderStyle.None:
break;
case CellBorderStyle.FixedSingle:
p.DashStyle = System.Drawing.Drawing2D.DashStyle.Solid;
break;
case CellBorderStyle.Dot:
p.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
break;
default:
break;
}
int i = 0;
foreach (TableColumn item in owner.Columns)
{
if (!item.Visible)
{
continue;
}
Rectangle MyRect = new Rectangle(item.Location.X, holder.bounds.Y, item.Width, holder.bounds.Height);
SolidBrush sb = new SolidBrush(item.ForeColor);
switch (item.TextAlign)
{
case HorizontalAlignment.Left:
StringFormat.Alignment = StringAlignment.Far;
break;
case HorizontalAlignment.Right:
StringFormat.Alignment = StringAlignment.Near;
break;
}
string value = (array.Length > i) ? array[i] : "";
if (!string.IsNullOrEmpty(item.BindingData))
{
int pos = 0;
int.TryParse(item.BindingData, out pos);
value = (array.Length > pos) ? array[pos] : "";
}
g.DrawString(value, item.Font, sb, MyRect, StringFormat);
if (owner.CellBorderStyle != CellBorderStyle.None)
{
//竖线
g.DrawLine(p, MyRect.X + item.Width, MyRect.Y, MyRect.X + item.Width, MyRect.Y + holder.bounds.Height);
}
i++;
}
g.DrawLine(p, 0, holder.bounds.Y + holder.bounds.Height, holder.bounds.Width, holder.bounds.Y + holder.bounds.Height);
}
public TableColumnHeaderCollection(FTable owner)
{
this.owner = owner;
}