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<?xml version="1.0" standalone="no"?>
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
<refentry id="class-gtkprintoperationpreview">
<refnamediv>
<refname>gtk.PrintOperationPreview</refname>
<refpurpose>an interface for printing preview (new in PyGTK
2.10)</refpurpose>
</refnamediv>
<refsect1>
<title>Synopsis</title>
<classsynopsis language="python">
<ooclass><classname>gtk.PrintOperationPreview</classname></ooclass>
<ooclass><classname>gobject.GInterface</classname></ooclass>
<methodsynopsis language="python">
<methodname><link linkend="method-gtkprintoperationpreview--render-page">render_page</link></methodname>
<methodparam><parameter role="keyword">page_nr</parameter></methodparam>
</methodsynopsis>
<methodsynopsis language="python">
<methodname><link linkend="method-gtkprintoperationpreview--end-preview">end_preview</link></methodname>
<methodparam></methodparam>
</methodsynopsis>
<methodsynopsis language="python">
<methodname><link linkend="method-gtkprintoperationpreview--is-selected">is_selected</link></methodname>
<methodparam><parameter role="keyword">page_nr</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
</refsect1>
<refsect1 id="signal-prototypes-gtkprintoperationpreview">
<title>gtk.PrintOperationPreview Signal Prototypes</title>
<variablelist>
<varlistentry>
<term>"<link linkend="signal-gtkprintoperationpreview--got-page-size">got-page-size</link></term>
<listitem>
<methodsynopsis language="python"><methodname>callback</methodname>
<methodparam><parameter>printoperationpreview</parameter></methodparam>
<methodparam><parameter>printcontext</parameter></methodparam>
<methodparam><parameter>user_param1</parameter></methodparam>
<methodparam><parameter>...</parameter></methodparam>
</methodsynopsis>
</listitem>
</varlistentry>
<varlistentry>
<term>"<link linkend="signal-gtkprintoperationpreview--ready">ready</link></term>
<listitem>
<methodsynopsis language="python"><methodname>callback</methodname>
<methodparam><parameter>printoperationpreview</parameter></methodparam>
<methodparam><parameter>printcontext</parameter></methodparam>
<methodparam><parameter>pagesetup</parameter></methodparam>
<methodparam><parameter>user_param1</parameter></methodparam>
<methodparam><parameter>...</parameter></methodparam>
</methodsynopsis>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>Description</title>
<para><link
linkend="class-gtkprintoperationpreview"><classname>gtk.PrintOperationPreview</classname></link>
is an interface implemented by <link
linkend="class-gtkprintoperation"><classname>gtk.PrintOperation</classname></link>
for previewing pages before printing.</para>
</refsect1>
<refsect1>
<title>Methods</title>
<refsect2 id="method-gtkprintoperationpreview--render-page">
<title>gtk.PrintOperationPreview.render_page</title>
<programlisting><methodsynopsis language="python">
<methodname>render_page</methodname>
<methodparam><parameter role="keyword">page_nr</parameter></methodparam>
</methodsynopsis></programlisting>
<variablelist>
<varlistentry>
<term><parameter role="keyword">page_nr</parameter> :</term>
<listitem><simpara>the number of the page to be
previewed</simpara></listitem>
</varlistentry>
</variablelist>
<note>
<para>This method is available in PyGTK 2.10 and above.</para>
</note>
</refsect2>
<refsect2 id="method-gtkprintoperationpreview--end-preview">
<title>gtk.PrintOperationPreview.end_preview</title>
<programlisting><methodsynopsis language="python">
<methodname>end_preview</methodname>
<methodparam></methodparam>
</methodsynopsis></programlisting>
<note>
<para>This method is available in PyGTK 2.10 and above.</para>
</note>
</refsect2>
<refsect2 id="method-gtkprintoperationpreview--is-selected">
<title>gtk.PrintOperationPreview.is_selected</title>
<programlisting><methodsynopsis language="python">
<methodname>is_selected</methodname>
<methodparam><parameter role="keyword">page_nr</parameter></methodparam>
</methodsynopsis></programlisting>
<variablelist>
<varlistentry>
<term><parameter role="keyword">page_nr</parameter> :</term>
<listitem><simpara></simpara></listitem>
</varlistentry>
<varlistentry>
<term><emphasis>Returns</emphasis> :</term>
<listitem><simpara><literal>True</literal> if
<parameter>page_nr</parameter> is the currently selected
page</simpara></listitem>
</varlistentry>
</variablelist>
<note>
<para>This method is available in PyGTK 2.10 and above.</para>
</note>
<para>Returns <literal>True</literal> if the page with the number
specified by <parameter>page_nr</parameter> is currently
selected.</para>
</refsect2>
</refsect1>
<refsect1>
<title>Signals</title>
<refsect2 id="signal-gtkprintoperationpreview--got-page-size">
<title>The "got-page-size" gtk.PrintOperationPreview Signal</title>
<programlisting><methodsynopsis language="python"><methodname>callback</methodname>
<methodparam><parameter>printoperationpreview</parameter></methodparam>
<methodparam><parameter>printcontext</parameter></methodparam>
<methodparam><parameter>user_param1</parameter></methodparam>
<methodparam><parameter>...</parameter></methodparam>
</methodsynopsis></programlisting>
<variablelist>
<varlistentry>
<term><parameter>printoperationpreview</parameter> :</term>
<listitem><simpara></simpara></listitem>
</varlistentry>
<varlistentry>
<term><parameter>printcontext</parameter> :</term>
<listitem><simpara>the print context</simpara></listitem>
</varlistentry>
<varlistentry>
<term><parameter>user_param1</parameter> :</term>
<listitem><simpara>the first user parameter (if any) specified
with the <link
linkend="method-gobject--connect"><methodname>connect</methodname>()</link>
method</simpara></listitem>
</varlistentry>
<varlistentry>
<term><parameter>...</parameter> :</term>
<listitem><simpara>additional user parameters (if any)</simpara></listitem>
</varlistentry>
</variablelist>
<note>
<para>This signal is available in GTK+ 2.10 and above.</para>
</note>
</refsect2>
<refsect2 id="signal-gtkprintoperationpreview--ready">
<title>The "ready" gtk.PrintOperationPreview Signal</title>
<programlisting><methodsynopsis language="python"><methodname>callback</methodname>
<methodparam><parameter>printoperationpreview</parameter></methodparam>
<methodparam><parameter>printcontext</parameter></methodparam>
<methodparam><parameter>pagesetup</parameter></methodparam>
<methodparam><parameter>user_param1</parameter></methodparam>
<methodparam><parameter>...</parameter></methodparam>
</methodsynopsis></programlisting>
<variablelist>
<varlistentry>
<term><parameter>printoperationpreview</parameter> :</term>
<listitem><simpara></simpara></listitem>
</varlistentry>
<varlistentry>
<term><parameter>printcontext</parameter> :</term>
<listitem><simpara>the print context</simpara></listitem>
</varlistentry>
<varlistentry>
<term><parameter>pagesetup</parameter> :</term>
<listitem><simpara>the page setup</simpara></listitem>
</varlistentry>
<varlistentry>
<term><parameter>user_param1</parameter> :</term>
<listitem><simpara>the first user parameter (if any) specified
with the <link
linkend="method-gobject--connect"><methodname>connect</methodname>()</link>
method</simpara></listitem>
</varlistentry>
<varlistentry>
<term><parameter>...</parameter> :</term>
<listitem><simpara>additional user parameters (if any)</simpara></listitem>
</varlistentry>
</variablelist>
<note>
<para>This signal is available in GTK+ 2.10 and above.</para>
</note>
</refsect2>
</refsect1>
</refentry>
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