﻿<?xml version="1.0" encoding="utf-8"?><Type Name="QueryTooltipHandler" FullName="Gtk.QueryTooltipHandler"><TypeSignature Language="C#" Value="public delegate void QueryTooltipHandler(object o, QueryTooltipArgs args);" /><TypeSignature Language="ILAsm" Value=".class public auto ansi sealed QueryTooltipHandler extends System.MulticastDelegate" /><AssemblyInfo><AssemblyName>gtk-sharp</AssemblyName></AssemblyInfo><Base><BaseTypeName>System.Delegate</BaseTypeName></Base><Parameters><Parameter Name="o" Type="System.Object" /><Parameter Name="args" Type="Gtk.QueryTooltipArgs" /></Parameters><ReturnValue><ReturnType>System.Void</ReturnType></ReturnValue><Docs><param name="o">Event sender.</param><param name="args">Event arguments.</param><summary>Event handler.</summary><remarks><para>The following events utilize this delegate:</para><para><list type="bullet"><item><term><see cref="M:Gtk.StatusIcon.QueryTooltip" /></term></item><item><term><see cref="M:Gtk.Widget.QueryTooltip" /></term></item></list></para><para>Event data is passed via the <see cref="T:Gtk.QueryTooltipArgs" /> parameter.</para><para>To attach a <see cref="T:Gtk.QueryTooltipHandler" /> to an event, add the QueryTooltipHandler instance to the event.  The methods referenced by the QueryTooltipHandler instance are invoked whenever the event is raised, until the QueryTooltipHandler is removed from the event.</para></remarks><since version="Gtk# 2.12" /></Docs></Type>