internal void OnNodesChanged(TreeModelEventArgs args)
{
if (NodesChanged != null)
{
NodesChanged(this, args);
}
}
internal void OnNodeRemoved(Node parent, int index, Node node)
{
if (NodesRemoved != null)
{
TreeModelEventArgs args = new TreeModelEventArgs(GetPath(parent), new int[] { index }, new object[] { node });
NodesRemoved(this, args);
}
}
protected void NotifyModel()
{
TreeModel model = FindModel();
if (model != null && Parent != null)
{
TreePath path = model.GetPath(Parent);
if (path != null)
{
TreeModelEventArgs args = new TreeModelEventArgs(path, new int[] { Index }, new object[] { this });
model.OnNodesChanged(args);
}
}
}