﻿<?xml version="1.0" encoding="utf-8"?><Type Name="EventHelper" FullName="Gdk.EventHelper"><TypeSignature Language="C#" Value="public class EventHelper" Maintainer="auto" /><TypeSignature Language="ILAsm" Value=".class public auto ansi beforefieldinit EventHelper extends System.Object" /><AssemblyInfo><AssemblyName>gdk-sharp</AssemblyName><AssemblyPublicKey></AssemblyPublicKey><AssemblyVersion>2.12.0.0</AssemblyVersion></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.Object</BaseTypeName></Base><Interfaces /><Docs><summary>A utility class that contains methods that operate on Event classes.</summary><remarks>This class contains static methods.</remarks></Docs><Members><Member MemberName=".ctor"><MemberSignature Language="C#" Value="public EventHelper ();" /><MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" /><MemberType>Constructor</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue /><Parameters /><Docs><summary>This constructor is never used.</summary><remarks>This class contains only static methods, and this constructor should never be used.</remarks></Docs></Member><Member MemberName="Copy"><MemberSignature Language="C#" Value="public static Gdk.Event Copy (Gdk.Event evnt);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig class Gdk.Event Copy(class Gdk.Event evnt) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>Gdk.Event</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /></Parameters><Docs><param name="evnt">The <see cref="T:Gdk.Event" /> to copy.</param><summary>Copies a <see cref="T:Gdk.Event" />.</summary><returns>The copied <see cref="T:Gdk.Event" />.</returns><remarks>None.</remarks></Docs></Member><Member MemberName="Free"><MemberSignature Language="C#" Value="public static void Free (Gdk.Event evnt);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig void Free(class Gdk.Event evnt) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Void</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /></Parameters><Docs><param name="evnt"><see cref="T:Gdk.Event" /> to free.</param><summary>Frees a <see cref="T:Gdk.Event" />.</summary><remarks>This should only be called with events returned from functions such as <see cref="M:Gdk.EventHelper.Peek" />, <see cref="M:Gdk.EventHelper.Get" />, <see cref="M:Gdk.EventHelper.GetGraphicsExpose" /> and <see cref="M:Gdk.EventHelper.Copy" />.</remarks></Docs></Member><Member MemberName="Get"><MemberSignature Language="C#" Value="public static Gdk.Event Get ();" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig class Gdk.Event Get() cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>Gdk.Event</ReturnType></ReturnValue><Parameters /><Docs><summary>Checks all open displays for a <see cref="T:Gdk.Event" /> to process, fetching events from the windowing system if necessary. See <see cref="P:Gdk.Display.Event" />.</summary><returns>The next <see cref="T:Gdk.Event" /> to be processed, or null if no events are pending. The returned <see cref="T:Gdk.Event" /> should be freed with <see cref="M:Gdk.EventHelper.Free" />.</returns><remarks>None.</remarks></Docs></Member><Member MemberName="GetAxis"><MemberSignature Language="C#" Value="public static bool GetAxis (Gdk.Event evnt, Gdk.AxisUse axis_use, out double value);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig bool GetAxis(class Gdk.Event evnt, valuetype Gdk.AxisUse axis_use, float64 value) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Boolean</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /><Parameter Name="axis_use" Type="Gdk.AxisUse" /><Parameter Name="value" Type="System.Double&amp;" RefType="out" /></Parameters><Docs><param name="evnt">A <see cref="T:Gdk.Event" /></param><param name="axis_use">The axis use to look for.</param><param name="value">The value found.</param><summary>Extract the axis value for a particular axis use from an event.</summary><returns>True if the specified axis was found, otherwise false.</returns><remarks>None.</remarks></Docs></Member><Member MemberName="GetCoords"><MemberSignature Language="C#" Value="public static bool GetCoords (Gdk.Event evnt, out double x_win, out double y_win);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig bool GetCoords(class Gdk.Event evnt, float64 x_win, float64 y_win) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Boolean</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /><Parameter Name="x_win" Type="System.Double&amp;" RefType="out" /><Parameter Name="y_win" Type="System.Double&amp;" RefType="out" /></Parameters><Docs><param name="evnt">A <see cref="T:Gdk.Event" /></param><param name="x_win">Event window x coordinate.</param><param name="y_win">Event window y coordinate.</param><summary>Extract the event window relative x/y coordinates from an event.</summary><returns>True if the event delivered event coordinates.</returns><remarks>None.</remarks></Docs></Member><Member MemberName="GetGraphicsExpose"><MemberSignature Language="C#" Value="public static Gdk.Event GetGraphicsExpose (Gdk.Window window);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig class Gdk.Event GetGraphicsExpose(class Gdk.Window window) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>Gdk.Event</ReturnType></ReturnValue><Parameters><Parameter Name="window" Type="Gdk.Window" /></Parameters><Docs><param name="window">The <see cref="T:Gdk.Window" /> to wait for the events for.</param><summary>Waits for a GraphicsExpose or NoExpose event from the X server. This is used in the GtkText and GtkCList widgets in Gtk# to make sure any Graphics Expose events are handled before the widget is scrolled.</summary><returns>A <see cref="T:Gdk.EventExpose" /> if a GraphicsExpose was received, or null if a NoExpose event was received.</returns><remarks>None.</remarks></Docs></Member><Member MemberName="GetRootCoords"><MemberSignature Language="C#" Value="public static bool GetRootCoords (Gdk.Event evnt, out double x_root, out double y_root);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig bool GetRootCoords(class Gdk.Event evnt, float64 x_root, float64 y_root) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Boolean</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /><Parameter Name="x_root" Type="System.Double&amp;" RefType="out" /><Parameter Name="y_root" Type="System.Double&amp;" RefType="out" /></Parameters><Docs><param name="evnt">A <see cref="T:Gdk.Event" /></param><param name="x_root">Root window x coordinate.</param><param name="y_root">Root window y coordinate.</param><summary>Extract the root window relative x/y coordinates from an event.</summary><returns>True if the event delivered root window coordinates.</returns><remarks>None.</remarks></Docs></Member><Member MemberName="GetScreen"><MemberSignature Language="C#" Value="public static Gdk.Screen GetScreen (Gdk.Event evnt);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig class Gdk.Screen GetScreen(class Gdk.Event evnt) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>Gdk.Screen</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /></Parameters><Docs><param name="evnt">A <see cref="T:Gdk.Event" /></param><summary>Returns the screen for the event. The screen is typically the screen for <see cref="P:Gdk.Event.Window" />, but for events such as mouse events, it is the screen where the pointer was when the event occurs.</summary><returns>The <see cref="T:Gdk.Screen" /> for the event.</returns><remarks>To be added</remarks></Docs></Member><Member MemberName="GetState"><MemberSignature Language="C#" Value="public static bool GetState (Gdk.Event evnt, out Gdk.ModifierType state);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig bool GetState(class Gdk.Event evnt, valuetype Gdk.ModifierType state) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Boolean</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /><Parameter Name="state" Type="Gdk.ModifierType&amp;" RefType="out" /></Parameters><Docs><param name="evnt">A <see cref="T:Gdk.Event" /> or null.</param><param name="state">The <see cref="T:Gdk.ModifierType" /> of the event.</param><summary>If the event contains a "state" field, puts that field in state. Otherwise stores an empty state (0).</summary><returns>True if there was a state field in the event.</returns><remarks>To be added</remarks></Docs></Member><Member MemberName="GetTime"><MemberSignature Language="C#" Value="public static uint GetTime (Gdk.Event evnt);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int32 GetTime(class Gdk.Event evnt) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.UInt32</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /></Parameters><Docs><param name="evnt">A <see cref="T:Gdk.Event" /></param><summary>Returns the time stamp from event, if there is one. Otherwise returns the current time. If event is null, returns the current time..</summary><returns>Time stamp field from event.</returns><remarks>None.</remarks></Docs></Member><Member MemberName="GType"><MemberSignature Language="C#" Value="public static GLib.GType GType { get; }" /><MemberSignature Language="ILAsm" Value=".property valuetype GLib.GType GType" /><MemberType>Property</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>GLib.GType</ReturnType></ReturnValue><Parameters /><Docs><summary>GType Property.</summary><value>a <see cref="T:GLib.GType" /></value><remarks>Returns the native <see cref="T:GLib.GType" /> value for <see cref="T:Gdk.EventHelper" />.</remarks></Docs></Member><Member MemberName="New"><MemberSignature Language="C#" Value="public static Gdk.Event New (Gdk.EventType type);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig class Gdk.Event New(valuetype Gdk.EventType type) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>Gdk.Event</ReturnType></ReturnValue><Parameters><Parameter Name="type" Type="Gdk.EventType" /></Parameters><Docs><param name="type">A <see cref="T:Gdk.EventType" /></param><summary>Creates a new event of the given type. All fields are set to 0.</summary><returns>A <see cref="T:Gdk.Event" /></returns><remarks>The returned event should be freed with <see cref="M:Gdk.EventHelper.Free" />.</remarks></Docs></Member><Member MemberName="Peek"><MemberSignature Language="C#" Value="public static Gdk.Event Peek ();" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig class Gdk.Event Peek() cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>Gdk.Event</ReturnType></ReturnValue><Parameters /><Docs><summary>If there is an event waiting in the event queue of some open display, returns a copy of it. See <see cref="M:Gdk.Display.PeekEvent" />.</summary><returns>A copy of the first <see cref="T:Gdk.Event" /> on some event queue, or null if no events are in any queues.</returns><remarks>The returned <see cref="T:Gdk.Event" /> should be freed with <see cref="M:Gdk.EventHelper.Free" />.</remarks></Docs></Member><Member MemberName="Put"><MemberSignature Language="C#" Value="public static void Put (Gdk.Event evnt);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig void Put(class Gdk.Event evnt) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Void</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /></Parameters><Docs><param name="evnt">A <see cref="T:Gdk.Event" /></param><summary>Appends a copy of the given event onto the front of the event queue for <see cref="P:Gdk.Event.Window" />'s display, or the default queue if that window is null. See <see cref="M:Gdk.Display.PutEvent" />.</summary><remarks>None.</remarks></Docs></Member><Member MemberName="RequestMotions"><MemberSignature Language="C#" Value="public static void RequestMotions (Gdk.EventMotion evnt);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig void RequestMotions(class Gdk.EventMotion evnt) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Void</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.EventMotion" /></Parameters><Docs><param name="evnt">A MotionNotify event.</param><summary>Requests additional motion notify events.</summary><remarks /><since version="Gtk# 2.12" /></Docs></Member><Member MemberName="SendClientMessage"><MemberSignature Language="C#" Value="public static bool SendClientMessage (Gdk.Event evnt, uint winid);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig bool SendClientMessage(class Gdk.Event evnt, unsigned int32 winid) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Boolean</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /><Parameter Name="winid" Type="System.UInt32" /></Parameters><Docs><param name="evnt">The <see cref="T:Gdk.Event" /> to send, which should be a <see cref="T:Gdk.EventClient" />.</param><param name="winid">The window to send the X ClientMessage event to.</param><summary>Sends an X ClientMessage event to a given window (which must be on the default <see cref="T:Gdk.Display" />.) This could be used for communicating between different applications, though the amount of data is limited to 20 bytes.</summary><returns>True on success.</returns><remarks>None.</remarks></Docs></Member><Member MemberName="SendClientMessageForDisplay"><MemberSignature Language="C#" Value="public static bool SendClientMessageForDisplay (Gdk.Display display, Gdk.Event evnt, uint winid);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig bool SendClientMessageForDisplay(class Gdk.Display display, class Gdk.Event evnt, unsigned int32 winid) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Boolean</ReturnType></ReturnValue><Parameters><Parameter Name="display" Type="Gdk.Display" /><Parameter Name="evnt" Type="Gdk.Event" /><Parameter Name="winid" Type="System.UInt32" /></Parameters><Docs><param name="display">The <see cref="T:Gdk.Display" /> for the window where the message is to be sent.</param><param name="evnt">The <see cref="T:Gdk.Event" /> to send, which should be a <see cref="T.Gdk.EventClient" />.</param><param name="winid">The window to send the client message to.</param><summary>On X11, sends an X ClientMessage event to a given window. On Windows, sends a message registered with the name GDK_WIN32_CLIENT_MESSAGE.
This could be used for communicating between different applications, though the amount of data is limited to 20 bytes on X11, and to just four bytes on Windows.</summary><returns>True on success.</returns><remarks>None.</remarks></Docs></Member><Member MemberName="SendClientmessageToall"><MemberSignature Language="C#" Value="public static void SendClientmessageToall (Gdk.Event evnt);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig void SendClientmessageToall(class Gdk.Event evnt) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Void</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /></Parameters><Docs><param name="evnt">The <see cref="T:Gdk.Event" /> to send, which should be a <see cref="T:Gdk.EventClient" />.</param><summary>Sends an X ClientMessage event to all toplevel windows on the default <see cref="T:Gdk.Screen" />. Toplevel windows are determined by checking for the WM_STATE property, as described in the Inter-Client Communication Conventions Manual (ICCCM). If no windows are found with the WM_STATE property set, the message is sent to all children of the root window.</summary><remarks>None.</remarks></Docs></Member><Member MemberName="SetScreen"><MemberSignature Language="C#" Value="public static void SetScreen (Gdk.Event evnt, Gdk.Screen screen);" /><MemberSignature Language="ILAsm" Value=".method public static hidebysig void SetScreen(class Gdk.Event evnt, class Gdk.Screen screen) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>2.12.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>System.Void</ReturnType></ReturnValue><Parameters><Parameter Name="evnt" Type="Gdk.Event" /><Parameter Name="screen" Type="Gdk.Screen" /></Parameters><Docs><param name="evnt">A <see cref="T:Gdk.Event" /></param><param name="screen">A <see cref="T:Gdk.Screen" /></param><summary>Sets the screen for event to screen. The event must have been allocated by GTK+, for instance, by <see cref="M:Gdk.EventHelper.Copy" />.</summary><remarks>None.</remarks></Docs></Member></Members></Type>