private void OnDelete(RegionInfoListItem senderItem)
{
if (Delete != null)
{
Delete(this, new RegionInfoListEventArgs(senderItem));
}
}
private void item_Delete(object sender, EventArgs e)
{
RegionInfoListItem senderItem = (RegionInfoListItem)sender;
DeleteRegion(senderItem);
UpdateContent();
OnDelete(senderItem);
}
/// <summary>Adds an item to the list.</summary>
public void Add(RegionInfoListItem item)
{
items.Add(item);
item.Location = new Point(0, items.Count * item.Height);
this.Controls.Add(item);
item.Delete += new EventHandler(item_Delete);
item.Selected += new EventHandler(item_Selected);
item.Index = items.Count - 1;
item.UpdateContent();
}
private void OnSelectionChanged(RegionInfoListItem senderItem)
{
foreach (RegionInfoListItem item in items)
{
item.DeselectItem();
}
if (SelectionChanged != null)
{
SelectionChanged(this, new RegionInfoListEventArgs(senderItem));
}
}
/// <summary>Constructor.</summary>
public RegionInfoListEventArgs(RegionInfoListItem item)
{
this.item = item;
}
private void DeleteRegion(RegionInfoListItem item)
{
items.Remove(item);
this.Controls.Remove(item);
}
private void item_Selected(object sender, EventArgs e)
{
RegionInfoListItem senderItem = (RegionInfoListItem)sender;
OnSelectionChanged(senderItem);
}
