Documentation

Unity Engine

User Manual

Script Reference

Unity Engine

INodeView

The generated view for a Node, exposed to NodeView<T> implementations so they can add custom UI to the node.
Read time 1 minuteLast updated 7 days ago

Definition

public interface INodeView

Remarks

Allocate custom UI in NodeView<T>.OnViewBuilt and add it to INodeView.Root. The contents of INodeView.Root are cleared whenever the node returns from being culled, so cache your custom elements in fields and re-add them from NodeView<T>.OnCullingChanged (when 
cullingEnabled
is false).
Additional Resources: NodeView<T>, NodeView<T>.OnViewBuilt

Examples

class MyNodeView : NodeView<MyNode>{    Label m_Label;    public override void OnViewBuilt()    {        m_Label = new Label($"Node: {Node.Title}");        View.Root.Add(m_Label);    }    public override void OnCullingChanged(bool cullingEnabled)    {        if (!cullingEnabled && m_Label != null)            View.Root.Add(m_Label);    }}

Properties

Property

Description

RootThe root VisualElement of the node, to which custom UI can be added.