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<Type Name="Viewport" FullName="Gtk.Viewport">
<TypeSignature Language="C#" Maintainer="Lee Mallabone" Value="public class Viewport : Gtk.Bin, Gtk.IScrollable" />
<TypeSignature Language="ILAsm" Value=".class public auto ansi beforefieldinit Viewport extends Gtk.Bin implements class GLib.IWrapper, class Gtk.IScrollable" />
<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>Gtk.Bin</BaseTypeName>
</Base>
<Interfaces>
<Interface>
<InterfaceName>Gtk.IScrollable</InterfaceName>
</Interface>
</Interfaces>
<Docs>
<summary>A <see cref="T:Gtk.Container" /> that allows a scrollable view of its child when added to a <see cref="T:Gtk.ScrolledWindow" />.</summary>
<remarks>
<para>To scroll correctly, a <see cref="T:Gtk.ScrolledWindow" /> ordinarily requires explicit support from the <see cref="T:Gtk.Widget" /> that will be scrolled. However, a Viewport adds scrolling capabilities to an arbitrary child widget. For example, you can add a collection of widgets to a <see cref="T:Gtk.Table" /> container. By simply placing the <see cref="T:Gtk.Table" /> in a Viewport, you need only add the Viewport to a <see cref="T:Gtk.ScrolledWindow" /> to visually scroll the contents of your Table.</para>
<para>The "model" of this widget consists of horizontal and vertical <see cref="T:Gtk.Adjustment" /> objects. These do not need to be explicitly set to use the Viewport. Packing a child widget as demonstrated in the example, below, is all that is required.</para>
<para>The appearance of the Viewport can be adjusted using the <see cref="P:Gtk.Viewport.ShadowType" /> property.</para>
<para>The following example creates a <see cref="T:Gtk.Table" /> in a Viewport. When placed in a small <see cref="T:Gtk.Window" />, the widgets can be scrolled.
</para>
<example>
<code lang="C#">
namespace GtkSamples {
using Gtk;
using System;
public class ViewportApp {
public static ScrolledWindow CreateViewport()
{
ScrolledWindow scroller = new ScrolledWindow();
Viewport viewer = new Viewport();
Table widgets = new Table(1, 2, false);
widgets.Attach(new Entry("This is example Entry 1"), 0, 1, 0, 1);
widgets.Attach(new Entry("This is example Entry 2"), 1, 2, 0, 1);
// Place the widgets in a Viewport, and the Viewport in a ScrolledWindow
viewer.Add(widgets);
scroller.Add(viewer);
return scroller;
}
public static int Main (string[] args)
{
Application.Init ();
Window win = new Window ("Viewport Tester");
win.SetDefaultSize (180, 50);
win.DeleteEvent += new DeleteEventHandler (Window_Delete);
ScrolledWindow scroller = CreateViewport();
win.Add (scroller);
win.ShowAll ();
Application.Run ();
return 0;
}
static void Window_Delete (object obj, DeleteEventArgs args)
{
Application.Quit ();
args.RetVal = true;
}
}
}
</code>
</example>
</remarks>
</Docs>
<Members>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public Viewport ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" />
<MemberType>Constructor</MemberType>
<ReturnValue />
<Parameters />
<Docs>
<summary>The main way to create a Viewport.</summary>
<remarks>
<para>Horizontal and vertical <see cref="T:Gtk.Adjustment" /> objects are automatically created.</para>
</remarks>
</Docs>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public Viewport (IntPtr raw);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(native int raw) cil managed" />
<MemberType>Constructor</MemberType>
<ReturnValue />
<Parameters>
<Parameter Name="raw" Type="System.IntPtr" />
</Parameters>
<Docs>
<param name="raw">Pointer to the C object.</param>
<summary>Internal constructor</summary>
<remarks>
<para>This is an internal constructor, and should not be used by user code.</para>
</remarks>
</Docs>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public Viewport (Gtk.Adjustment hadjustment, Gtk.Adjustment vadjustment);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(class Gtk.Adjustment hadjustment, class Gtk.Adjustment vadjustment) cil managed" />
<MemberType>Constructor</MemberType>
<ReturnValue />
<Parameters>
<Parameter Name="hadjustment" Type="Gtk.Adjustment" />
<Parameter Name="vadjustment" Type="Gtk.Adjustment" />
</Parameters>
<Docs>
<param name="hadjustment">An <see cref="T:Gtk.Adjustment" /> to model horizontal viewing.</param>
<param name="vadjustment">An <see cref="T:Gtk.Adjustment" /> to model vertical viewing.</param>
<summary>Creates a new Viewport with the specified horizontal and vertical Adjustments.</summary>
<remarks />
</Docs>
</Member>
<Member MemberName="BinWindow">
<MemberSignature Language="C#" Value="public Gdk.Window BinWindow { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class Gdk.Window BinWindow" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>Gdk.Window</ReturnType>
</ReturnValue>
<Docs>
<summary>To be added.</summary>
<value>To be added.</value>
<remarks>To be added.</remarks>
<since version="Gtk# 3.0" />
</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>
<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:Gtk.Viewport" />.</remarks>
</Docs>
</Member>
<Member MemberName="Hadjustment">
<MemberSignature Language="C#" Value="public Gtk.Adjustment Hadjustment { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance class Gtk.Adjustment Hadjustment" />
<MemberType>Property</MemberType>
<Attributes>
<Attribute>
<AttributeName>GLib.Property("hadjustment")</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>Gtk.Adjustment</ReturnType>
</ReturnValue>
<Parameters>
</Parameters>
<Docs>
<summary>Manage the horizontal model.</summary>
<value>The current state of the horizontal model</value>
<remarks />
</Docs>
</Member>
<Member MemberName="HscrollPolicy">
<MemberSignature Language="C#" Value="public Gtk.ScrollablePolicy HscrollPolicy { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance valuetype Gtk.ScrollablePolicy HscrollPolicy" />
<MemberType>Property</MemberType>
<Attributes>
<Attribute>
<AttributeName>GLib.Property("hscroll-policy")</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>Gtk.ScrollablePolicy</ReturnType>
</ReturnValue>
<Docs>
<summary>To be added.</summary>
<value>To be added.</value>
<remarks>To be added.</remarks>
<since version="Gtk# 3.0" />
</Docs>
</Member>
<Member MemberName="ShadowType">
<MemberSignature Language="C#" Value="public Gtk.ShadowType ShadowType { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance valuetype Gtk.ShadowType ShadowType" />
<MemberType>Property</MemberType>
<Attributes>
<Attribute>
<AttributeName>GLib.Property("shadow-type")</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>Gtk.ShadowType</ReturnType>
</ReturnValue>
<Parameters>
</Parameters>
<Docs>
<summary>Manage the shadow style surrounding the Viewport contents.</summary>
<value>The current shadow style surrounding the child widget.</value>
<remarks />
</Docs>
</Member>
<Member MemberName="Vadjustment">
<MemberSignature Language="C#" Value="public Gtk.Adjustment Vadjustment { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance class Gtk.Adjustment Vadjustment" />
<MemberType>Property</MemberType>
<Attributes>
<Attribute>
<AttributeName>GLib.Property("vadjustment")</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>Gtk.Adjustment</ReturnType>
</ReturnValue>
<Parameters>
</Parameters>
<Docs>
<summary>Manage the vertical model.</summary>
<value>The current state of the vertical model.</value>
<remarks />
</Docs>
</Member>
<Member MemberName="ViewWindow">
<MemberSignature Language="C#" Value="public Gdk.Window ViewWindow { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class Gdk.Window ViewWindow" />
<MemberType>Property</MemberType>
<ReturnValue>
<ReturnType>Gdk.Window</ReturnType>
</ReturnValue>
<Docs>
<summary>To be added.</summary>
<value>To be added.</value>
<remarks>To be added.</remarks>
<since version="Gtk# 3.0" />
</Docs>
</Member>
<Member MemberName="VscrollPolicy">
<MemberSignature Language="C#" Value="public Gtk.ScrollablePolicy VscrollPolicy { get; set; }" />
<MemberSignature Language="ILAsm" Value=".property instance valuetype Gtk.ScrollablePolicy VscrollPolicy" />
<MemberType>Property</MemberType>
<Attributes>
<Attribute>
<AttributeName>GLib.Property("vscroll-policy")</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>Gtk.ScrollablePolicy</ReturnType>
</ReturnValue>
<Docs>
<summary>To be added.</summary>
<value>To be added.</value>
<remarks>To be added.</remarks>
<since version="Gtk# 3.0" />
</Docs>
</Member>
</Members>
</Type>
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