internal override void DrawItemContent(Graphics g, Rectangle bounds, SEListViewItem item)
{
string header = LayoutManager.GetItemText(item.Value);
if (String.IsNullOrEmpty(header))
{
return;
}
string description = null;
if (LayoutManager.ContainerExtendMember(SEListViewDescriptiveMembers.DescriptioinMember))
{
description = LayoutManager.GetItemText(item.Value,
LayoutManager.GetExtendMember(SEListViewDescriptiveMembers.DescriptioinMember));
}
if (_headerHeightInited == false)
{
_headerFont = new Font(Theme.ItemHeaderFont, FontStyle.Bold);
SizeF headerSize = g.MeasureString(header, _headerFont);
_headerHeight = (int)Math.Ceiling(headerSize.Height);
_headerHeightInited = true;
}
Rectangle _headerBounds = new Rectangle();
_headerBounds.X = _itemPadding.Width;
_headerBounds.Y = _itemPadding.Height;
_headerBounds.Width = bounds.Width;
_headerBounds.Height = _headerHeight;
Rectangle _descriptionBounds = new Rectangle();
_descriptionBounds.X = _itemPadding.Width;
_descriptionBounds.Y = _headerBounds.Y + _headerBounds.Height + _itemPadding.Height;
_descriptionBounds.Width = bounds.Width;
_descriptionBounds.Height = _headerHeight;
_headerBounds.Offset(bounds.Location);
_descriptionBounds.Offset(bounds.Location);
if (String.IsNullOrEmpty(header) == false)
{
using (SolidBrush brush = new SolidBrush(Theme.ItemHeaderColor))
{
g.DrawString(header, _headerFont, brush, _headerBounds, _itemHeaderStringFormat);
}
}
if (String.IsNullOrEmpty(description) == false)
{
using (SolidBrush brush = new SolidBrush(Theme.ItemDescriptioniColor))
{
g.DrawString(description, Theme.ItemHeaderFont, brush, _descriptionBounds, _itemHeaderStringFormat);
}
}
}