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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-gtkinvisible">
<refnamediv>
<refname>gtk.Invisible</refname>
<refpurpose>internally-used widget which is not displayed.</refpurpose>
</refnamediv>
<refsect1>
<title>Synopsis</title>
<classsynopsis language="python">
<ooclass><classname>gtk.Invisible</classname></ooclass>
<ooclass><classname><link
linkend="class-gtkwidget">gtk.Widget</link></classname></ooclass>
<constructorsynopsis language="python">
<methodname><link
linkend="constructor-gtkinvisible">gtk.Invisible</link></methodname>
<methodparam></methodparam> </constructorsynopsis>
<methodsynopsis language="python">
<methodname><link linkend="method-gtkinvisible--set-screen">set_screen</link></methodname>
<methodparam><parameter role="keyword">screen</parameter></methodparam>
</methodsynopsis>
<methodsynopsis language="python">
<methodname><link linkend="method-gtkinvisible--get-screen">get_screen</link></methodname>
</methodsynopsis>
</classsynopsis>
</refsect1>
<refsect1>
<title>Ancestry</title>
<synopsis>+-- <link linkend="class-gobject">gobject.GObject</link>
+-- <link linkend="class-gtkobject">gtk.Object</link>
+-- <link linkend="class-gtkwidget">gtk.Widget</link>
+-- <link linkend="class-gtkinvisible">gtk.Invisible</link>
</synopsis>
</refsect1>
<refsect1>
<title>Implemented Interfaces</title>
<para>
<link linkend="class-gtkinvisible"><classname>gtk.Invisible</classname></link>
implements
<link linkend="class-gtkbuildable"><classname>gtk.Buildable</classname></link>
</para>
</refsect1>
<refsect1 id="properties-gtkinvisible">
<title>gtk.Invisible Properties</title>
<para><link linkend="properties-gtkobject">gtk.Object Properties</link></para>
<para><link linkend="properties-gtkwidget">gtk.Widget Properties</link></para>
<blockquote role="properties">
<informaltable pgwide="1" frame="none">
<tgroup cols="3">
<colspec column="1" colwidth="1in"/>
<colspec column="2" colwidth="1in"/>
<colspec column="3" colwidth="4in"/>
<tbody>
<row valign="top">
<entry>"screen"</entry>
<entry>Read-Write</entry>
<entry>The screen where this window will be displayed.</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</blockquote>
</refsect1>
<refsect1 id="style-properties-gtkinvisible">
<title>gtk.Invisible Style Properties</title>
<para><link linkend="style-properties-gtkwidget">gtk.Widget Style Properties</link></para>
</refsect1>
<refsect1 id="signal-prototypes-gtkinvisible">
<title>gtk.Invisible Signal Prototypes</title>
<para><link linkend="signal-prototypes-gobject">gobject.GObject Signal Prototypes</link></para>
<para><link linkend="signal-prototypes-gtkobject">gtk.Object Signal Prototypes</link></para>
<para><link linkend="signal-prototypes-gtkwidget">gtk.Widget Signal Prototypes</link></para>
</refsect1>
<refsect1>
<title>Description</title>
<para>The <link
linkend="class-gtkinvisible"><classname>gtk.Invisible</classname></link>
widget is used internally in GTK, and is probably not useful for application
developers. It is used for reliable pointer grabs and selection handling in
the code for drag-and-drop.</para>
</refsect1>
<refsect1 id="constructor-gtkinvisible">
<title>Constructor</title>
<programlisting><constructorsynopsis language="python">
<methodname>gtk.Invisible</methodname>
<methodparam></methodparam> </constructorsynopsis></programlisting>
<variablelist>
<varlistentry>
<term><emphasis>Returns</emphasis> :</term>
<listitem><simpara>a new <link
linkend="class-gtkinvisible"><classname>gtk.Invisible</classname></link>
widget</simpara></listitem>
</varlistentry>
</variablelist>
<para>Creates a new <link
linkend="class-gtkinvisible"><classname>gtk.Invisible</classname></link>
widget.</para>
</refsect1>
<refsect1>
<title>Methods</title>
<refsect2 id="method-gtkinvisible--set-screen">
<title>gtk.Invisible.set_screen</title>
<programlisting><methodsynopsis language="python">
<methodname>set_screen</methodname>
<methodparam><parameter
role="keyword">screen</parameter></methodparam>
</methodsynopsis></programlisting>
<variablelist>
<varlistentry>
<term><parameter role="keyword">screen</parameter> :</term>
<listitem><simpara>a <link
linkend="class-gdkscreen"><classname>gtk.gdk.Screen</classname></link>
object</simpara></listitem>
</varlistentry>
</variablelist>
<note>
<para>This method is available in PyGTK 2.2 and above.</para>
</note>
<para>The <methodname>set_screen</methodname>() method sets the <link
linkend="class-gdkscreen"><classname>gtk.gdk.Screen</classname></link>
(specified by <parameter>screen</parameter>) where the <link
linkend="class-gtkinvisible"><classname>gtk.Invisible</classname></link>
object will be displayed.</para>
</refsect2>
<refsect2 id="method-gtkinvisible--get-screen">
<title>gtk.Invisible.get_screen</title>
<programlisting><methodsynopsis language="python">
<methodname>get_screen</methodname>
</methodsynopsis></programlisting>
<variablelist>
<varlistentry>
<term><emphasis>Returns</emphasis> :</term> <term><parameter
role="keyword"></parameter> :</term> <listitem><simpara>the
associated <link
linkend="class-gdkscreen"><classname>gtk.gdk.Screen</classname></link></simpara></listitem>
</varlistentry>
</variablelist>
<note>
<para>This method is available in PyGTK 2.2 and above.</para>
</note>
<para>The <methodname>get_screen</methodname>() method returns the
associated <link
linkend="class-gdkscreen"><classname>gtk.gdk.Screen</classname></link>
object.</para>
</refsect2>
</refsect1>
</refentry>
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