public void RemoveItem(ImageListItem imageListItem)
{
this.Items.Remove(imageListItem);
}
public void AddItem(ImageListItem imageListItem)
{
this.Items.Add(imageListItem);
}
public void RemoveItem(ImageListItem imageListItem)
{
this.Items.Remove(imageListItem);
}
protected override void OnDrawItem(DrawItemEventArgs e)
{
if (this.DesignMode)
{
base.OnDrawItem(e);
return;
}
// draw background & focus rect
e.DrawBackground();
e.DrawFocusRectangle();
// check if it is an item from the Items collection
if (e.Index < 0)
{
// not an item, draw the text (indented)
e.Graphics.DrawString(
this.Text,
e.Font,
new SolidBrush(e.ForeColor),
e.Bounds.Left + mp_ImageSize.Width,
e.Bounds.Top);
}
else
{
// check if item is an ImageComboItem
if (this.Items[e.Index].GetType() == typeof(ImageListItem))
{
// get item to draw
ImageListItem item = (ImageListItem)this.Items[e.Index];
// get forecolor & font
Color forecolor = (item.ForeColor != Color.FromKnownColor(KnownColor.Transparent)) ? item.ForeColor : e.ForeColor;
Font font = item.Bold ? new Font(e.Font, FontStyle.Bold) : e.Font;
// draw the item...
if (item.Image != null)
{
#region If has image...
//Resize image if necessary...
if (
item.Image.Width != mp_ImageSize.Width ||
item.Image.Height != mp_ImageSize.Height
)
{
ResizeImage(item.Image, mp_ImageSize.Width, mp_ImageSize.Height);
}
//Draw image
e.Graphics.DrawImage(
item.Image,
e.Bounds.Left,
e.Bounds.Top);
//Draw text
e.Graphics.DrawString(
item.Text,
font,
new SolidBrush(forecolor),
e.Bounds.Left + mp_ImageSize.Width,
e.Bounds.Top);
#endregion
}
else
{
#region If doesn'h has image
// draw text (indented)
e.Graphics.DrawString(
item.Text,
font,
new SolidBrush(forecolor),
e.Bounds.Left + mp_ImageSize.Width,
e.Bounds.Top);
#endregion
}
}
else
{
// it is not an ImageComboItem, draw it
e.Graphics.DrawString(this.Items[e.Index].ToString(), e.Font, new SolidBrush(e.ForeColor), e.Bounds.Left + mp_ImageSize.Width, e.Bounds.Top);
}
}
base.OnDrawItem(e);
}
public void AddItem(ImageListItem imageListItem)
{
this.Items.Add(imageListItem);
}
