public object AddNew()
{
TransitionRow newRow = new TransitionRow();
List.Add(newRow);
return(newRow);
}
protected override void OnInsertComplete(int index, object value)
{
TransitionRow newRow = (TransitionRow)value;
newRow.EditCancelled += new EventHandler(EditCancelledHandler);
OnListChanged(new ListChangedEventArgs(ListChangedType.ItemAdded, index));
base.OnInsertComplete(index, value);
}
/// <summary>
/// Creates a TransitionRow with the specified event, guard,
/// and target and adds it to the TransitionRowCollection.
/// </summary>
/// <param name="event">
/// The event that raised the transition.
/// </param>
/// <param name="guard">
/// The guard to evaluate whether or not the transition should fire.
/// </param>
/// <param name="target">
/// The target state of the transition.
/// </param>
/// <returns>
/// The position into which the TransitionRow was inserted into the
/// TransitionRowCollection.
/// </returns>
public int Add(string @event, string guard, string target)
{
TransitionRow newRow = new TransitionRow();
newRow.Event = @event;
newRow.Guard = guard;
newRow.Target = target;
return(Add(newRow));
}
protected override void OnRemoveComplete(int index, object value)
{
TransitionRow oldRow = (TransitionRow)value;
oldRow.EditCancelled -= new EventHandler(EditCancelledHandler);
OnListChanged(new ListChangedEventArgs(ListChangedType.ItemDeleted, index));
base.OnRemoveComplete(index, value);
}
protected override void OnSetComplete(int index, object oldValue, object newValue)
{
if (oldValue != newValue)
{
TransitionRow oldRow = (TransitionRow)oldValue;
TransitionRow newRow = (TransitionRow)newValue;
oldRow.EditCancelled -= new EventHandler(EditCancelledHandler);
newRow.EditCancelled += new EventHandler(EditCancelledHandler);
OnListChanged(new ListChangedEventArgs(ListChangedType.ItemAdded, index));
}
base.OnSetComplete(index, oldValue, newValue);
}
/// <summary>
/// Adds a TransitionRow to the TransitionRowCollection.
/// </summary>
/// <param name="row">
/// The TransitionRow to add to the TransitionRowCollection.
/// </param>
/// <returns>
/// The position into which the TransitionRow was inserted into the
/// TransitionRowCollection.
/// </returns>
public int Add(TransitionRow row)
{
return(List.Add(row));
}