/// <summary>
/// Duplicate specified item and raises the event <see cref="ItemInserted"/>.
/// </summary>
/// <param name="adaptor">Reorderable list adaptor.</param>
/// <param name="itemIndex">Zero-based index of item.</param>
protected void DuplicateItem(IReorderableListAdaptor adaptor, int itemIndex) {
adaptor.Duplicate(itemIndex);
AutoFocusItem(s_ContextControlID, itemIndex + 1);
GUI.changed = true;
ReorderableListGUI.indexOfChangedItem = -1;
var args = new ItemInsertedEventArgs(adaptor, itemIndex + 1, true);
OnItemInserted(args);
}
/// <summary>
/// Raises event after list item is inserted or duplicated.
/// </summary>
/// <param name="args">Event arguments.</param>
protected virtual void OnItemInserted(ItemInsertedEventArgs args) {
if (ItemInserted != null)
ItemInserted(this, args);
}
/// <summary>
/// Add item at end of list and raises the event <see cref="ItemInserted"/>.
/// </summary>
/// <param name="adaptor">Reorderable list adaptor.</param>
protected void AddItem(IReorderableListAdaptor adaptor) {
adaptor.Add();
AutoFocusItem(s_ContextControlID, adaptor.Count - 1);
GUI.changed = true;
ReorderableListGUI.indexOfChangedItem = -1;
var args = new ItemInsertedEventArgs(adaptor, adaptor.Count - 1, false);
OnItemInserted(args);
}