﻿<?xml version="1.0" encoding="utf-8"?><Type Name="TreeNodeAttribute" FullName="Gtk.TreeNodeAttribute"><TypeSignature Language="C#" Maintainer="Mike Kestner" Value="public sealed class TreeNodeAttribute : Attribute" /><TypeSignature Language="ILAsm" Value=".class public auto ansi sealed beforefieldinit TreeNodeAttribute extends System.Attribute" /><AssemblyInfo><AssemblyName>gtk-sharp</AssemblyName><AssemblyPublicKey></AssemblyPublicKey></AssemblyInfo><ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement><Base><BaseTypeName>System.Attribute</BaseTypeName></Base><Interfaces /><Attributes><Attribute><AttributeName>System.AttributeUsage(System.AttributeTargets.Class)</AttributeName></Attribute></Attributes><Docs><summary>An attribute to specify tree node information of a class.</summary><remarks><para>
        This attribute can be applied to a class which implements the 
        <see cref="T:Gtk.ITreeNode" /> interface to provide additional information 
	about the node type to the <see cref="T:Gtk.NodeStore" /> which will contain
	the nodes.
      </para><para>
        In the following example, the class MyTreeNode is tagged as 
        a tree node with 3 columns:
        <example><code lang="C#">
	[TreeNode(ColumnCount=3)]
	public class MyTreeNode : ITreeNode {

	...

	}
          </code></example></para><para>
        In the following example, the class MyListNode is tagged as 
        a node with 2 columns and no child nodes:
        <example><code lang="C#">
	[TreeNode(ColumnCount=2, ListOnly=true)]
	public class MyListNode : ITreeNode {

	...

	}
          </code></example></para></remarks></Docs><Members><Member MemberName=".ctor"><MemberSignature Language="C#" Value="public TreeNodeAttribute ();" /><MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" /><MemberType>Constructor</MemberType><ReturnValue /><Parameters /><Docs><summary>TreeNodeAttribute constructor</summary><remarks>Instantiates a <see cref="T:Gtk.TreeNodeAttribute" /></remarks></Docs></Member><Member MemberName="ColumnCount"><MemberSignature Language="C#" Value="public int ColumnCount { get; set; }" /><MemberSignature Language="ILAsm" Value=".property instance int32 ColumnCount" /><MemberType>Property</MemberType><Attributes><Attribute><AttributeName>System.Obsolete("This is no longer needed; it gets detected by Gtk#")</AttributeName></Attribute></Attributes><ReturnValue><ReturnType>System.Int32</ReturnType></ReturnValue><Parameters /><Docs><summary>ColumnCount named value.</summary><value>a <see cref="T:System.Int32" /></value><remarks>
	  Specifies the number of columns the node exposes. A 
	  <see cref="T:Gtk.TreeNodeValueAttribute" /> 
	  should be added to each of the properties of the class which represent
	  the individual column values.
        </remarks></Docs></Member><Member MemberName="ListOnly"><MemberSignature Language="C#" Value="public bool ListOnly { get; set; }" /><MemberSignature Language="ILAsm" Value=".property instance bool ListOnly" /><MemberType>Property</MemberType><ReturnValue><ReturnType>System.Boolean</ReturnType></ReturnValue><Parameters /><Docs><summary>ListOnly named value.</summary><value>a <see cref="T:System.Boolean" /></value><remarks>
	  Specifies if the node can have children. For list views, this tells the
	  NodeStore that it is non-hierarchical and it can expose flags so that the
	  NodeView doesn't include space for expanders in the column layout.
	</remarks><since version="Gtk# 2.4" /></Docs></Member></Members></Type>