private void FillIconListView(Icon icon)
{
iconList.Items.Clear();
if (icon == null)
return;
List<Icon> l = IconHelper.SplitGroupIcon(icon);
foreach (Icon icn in l)
{
IconListViewItem item = new IconListViewItem();
item.Name = iconList.Items.Count.ToString().PadLeft(5, '0');
item.Icon = icn;
iconList.Items.Add(item);
}
}
private void IconListView_DrawItem(object sender, DrawListViewItemEventArgs e)
{
IconListViewItem item = e.Item as IconListViewItem;
if (item == null)
{
e.DrawDefault = true;
return;
}
// Draw item
e.DrawBackground();
Pen border = SystemPens.ControlLight;
if (e.Item.Selected)
{
if (this.Focused)
{
border = SystemPens.Highlight;
}
else
{
border = SystemPens.ButtonFace;
}
}
int centerSpacing = (e.Bounds.Width - this.TileSize.Width - TilePadding.Horizontal) / 2 + TilePadding.Left;
Rectangle newBounds = new Rectangle(e.Bounds.X + centerSpacing, e.Bounds.Y + TilePadding.Top, this.TileSize.Width, this.TileSize.Height);
e.Graphics.DrawRectangle(border, newBounds);
//e.Graphics.DrawString("Whatever", this.Font, e., 0, 0);
int x = e.Bounds.X + (newBounds.Width - item.Icon.Width) / 2 + centerSpacing + 1;
int y = e.Bounds.Y + (newBounds.Height - item.Icon.Height) / 2 + TilePadding.Top + 1;
Rectangle rect = new Rectangle(x, y, item.Icon.Width, item.Icon.Height);
Region clipReg = new Region(newBounds);
e.Graphics.Clip = clipReg;
e.Graphics.DrawIcon(item.Icon, rect);
string text = string.Format("{0} x {1}", item.Icon.Width, item.Icon.Height);
SizeF stringSize = e.Graphics.MeasureString(text, this.Font);
int stringWidth = (int)Math.Round(stringSize.Width);
int stringHeight = (int)Math.Round(stringSize.Height);
x = e.Bounds.X + (e.Bounds.Width - stringWidth - TilePadding.Horizontal) / 2 + TilePadding.Left;
y = e.Bounds.Y + this.TileSize.Height + verticalSpacing + TilePadding.Top;
clipReg = new Region(e.Bounds);
e.Graphics.Clip = clipReg;
if (e.Item.Selected)
{
if (this.Focused)
{
e.Graphics.FillRectangle(SystemBrushes.Highlight, x - 1, y - 1, stringWidth + 2, stringSize.Height + 2);
e.Graphics.DrawString(text, this.Font, SystemBrushes.HighlightText, x, y);
}
else
{
e.Graphics.FillRectangle(SystemBrushes.ButtonFace, x - 1, y - 1, stringWidth + 2, stringSize.Height + 2);
e.Graphics.DrawString(text, this.Font, SystemBrushes.ControlText, x, y);
}
}
else
{
e.Graphics.DrawString(text, this.Font, SystemBrushes.ControlText, x, y);
}
}
