<Type Name="AttrIterator" FullName="Pango.AttrIterator"> <TypeSignature Language="C#" Value="public class AttrIterator : GLib.Opaque, IWrapper" Maintainer="auto" /> <AssemblyInfo> <AssemblyName>pango-sharp</AssemblyName> <AssemblyPublicKey> </AssemblyPublicKey> <AssemblyVersion>0.0.0.0</AssemblyVersion> <AssemblyCulture>neutral</AssemblyCulture> <Attributes /> </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> <Docs> <summary>Used to represent an iterator through a <see cref="T:Pango.List" />.</summary> <remarks>A new iterator is created with <see cref="P:Pango.AttrList.Iterator" />. Once the iterator is created, it can be advanced through the style changes in the text using <see cref="M:Pango.AttrIterator.Next()" />. At each style change, the range of the current style segment and the attributes currently in effect can be queried.</remarks> </Docs> <Base> <BaseTypeName>GLib.Opaque</BaseTypeName> </Base> <Interfaces> <Interface> <InterfaceName>GLib.IWrapper</InterfaceName> </Interface> </Interfaces> <Attributes /> <Members> <Member MemberName="Destroy"> <MemberSignature Language="C#" Value="public void Destroy ();" /> <MemberType>Method</MemberType> <ReturnValue> <ReturnType>System.Void</ReturnType> </ReturnValue> <Parameters /> <Docs> <summary>Destroy a <see cref="T:Pango.AttrIterator" /> and free all associated memory.</summary> <remarks /> </Docs> </Member> <Member MemberName="Next"> <MemberSignature Language="C#" Value="public bool Next ();" /> <MemberType>Method</MemberType> <ReturnValue> <ReturnType>System.Boolean</ReturnType> </ReturnValue> <Parameters /> <Docs> <summary>Advance the iterator until the next change of style.</summary> <returns> <see langword="false" /> if the iterator is at the end of the list, otherwise <see langword="true" /></returns> <remarks /> </Docs> </Member> <Member MemberName="Copy"> <MemberSignature Language="C#" Value="public Pango.AttrIterator Copy ();" /> <MemberType>Method</MemberType> <ReturnValue> <ReturnType>Pango.AttrIterator</ReturnType> </ReturnValue> <Parameters /> <Docs> <summary>Make a copy of the iterator.</summary> <returns>a <see cref="T:Pango.AttrIterator" /></returns> <remarks /> </Docs> </Member> <Member MemberName="Get"> <MemberSignature Language="C#" Value="public Pango.Attribute Get (Pango.AttrType type);" /> <MemberType>Method</MemberType> <ReturnValue> <ReturnType>Pango.Attribute</ReturnType> </ReturnValue> <Parameters> <Parameter Name="type" Type="Pango.AttrType" /> </Parameters> <Docs> <summary>Find the current attribute of a particular type at the iterator location.</summary> <param name="type"> the type of attribute to find.</param> <returns> the current attribute of the given type, or <see langword="null" /> if no attribute of that type applies to the current location.</returns> <remarks>When multiple attributes of the same type overlap, the attribute whose range starts closest to the current location is used.</remarks> </Docs> </Member> <Member MemberName=".ctor"> <MemberSignature Language="C#" Value="public AttrIterator (IntPtr raw);" /> <MemberType>Constructor</MemberType> <ReturnValue /> <Parameters> <Parameter Name="raw" Type="System.IntPtr" /> </Parameters> <Docs> <summary>Internal constructor</summary> <param name="raw">Pointer to the C object.</param> <returns>An instance of AttrIterator, wrapping the C object.</returns> <remarks> <para>This is an internal constructor, and should not be used by user code.</para> </remarks> </Docs> </Member> <Member MemberName="Range"> <MemberSignature Language="C#" Value="public void Range (out int start, out int end);" /> <MemberType>Method</MemberType> <ReturnValue> <ReturnType>System.Void</ReturnType> </ReturnValue> <Parameters> <Parameter Name="start" Type="System.Int32&" RefType="out" /> <Parameter Name="end" Type="System.Int32&" RefType="out" /> </Parameters> <Docs> <summary>Get the range of the current segment.</summary> <param name="start"> location to store the start of the range</param> <param name="end"> location to store the end of the range</param> <remarks /> </Docs> </Member> <Member MemberName="Attrs"> <MemberSignature Language="C#" Value="public Pango.Attribute [] Attrs { get; };" /> <MemberType>Property</MemberType> <ReturnValue> <ReturnType>Pango.Attribute[]</ReturnType> </ReturnValue> <Parameters /> <Docs> <summary>Gets a list all attributes a the current position of the iterator.</summary> <returns>a <see cref="T:Pango.Attribute[]" /></returns> <remarks> a list of all attributes for the current range.</remarks> </Docs> </Member> <Member MemberName="GetFont"> <MemberSignature Language="C#" Value="public void GetFont (out Pango.FontDescription desc, out Pango.Language language, out Pango.Attribute[] extra_attrs);" /> <MemberType>Method</MemberType> <ReturnValue> <ReturnType>System.Void</ReturnType> </ReturnValue> <Parameters> <Parameter Name="desc" Type="Pango.FontDescription&" RefType="out" /> <Parameter Name="language" Type="Pango.Language&" RefType="out" /> <Parameter Name="extra_attrs" Type="Pango.Attribute[]&" RefType="out" /> </Parameters> <Docs> <summary>Get the font and other attributes at the current iterator position.</summary> <param name="desc"> a <see cref="T:Pango.FontDescription" /> to fill in with the current values. The family name in this structure will be set using <see cref="M:Pango.FontDescription.SetFamilyStatic()" /> using values from an attribute in the <see cref="T:Pango.AttrList" /> associated with the iterator, so if you plan to keep it around, you must call: <see cref="T:Pango.FontDescription.SetFamily (desc, pango_font_description_get_family (desc))" />.</param> <param name="language"> if non-<see langword="null" />, location to store language tag for item, or <see langword="null" /> if non is found.</param> <param name="extra_attrs"> if non-<see langword="null" />, location in which to store a list of non-font attributes at the the current position; only the highest priority value of each attribute will be added to this list.</param> <remarks /> </Docs> </Member> </Members> </Type>