257 lines
12 KiB
HTML
257 lines
12 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>GtkInvisible: GTK+ 3 Reference Manual</title>
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<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot">
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<link rel="home" href="index.html" title="GTK+ 3 Reference Manual">
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<link rel="up" href="WindowWidgets.html" title="Windows">
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<link rel="prev" href="GtkAssistant.html" title="GtkAssistant">
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<link rel="next" href="GtkOffscreenWindow.html" title="GtkOffscreenWindow">
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<meta name="generator" content="GTK-Doc V1.33.1 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
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<td width="100%" align="left" class="shortcuts">
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<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
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<a href="#GtkInvisible.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span>
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<a href="#GtkInvisible.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_interfaces"> <span class="dim">|</span>
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<a href="#GtkInvisible.implemented-interfaces" class="shortcut">Implemented Interfaces</a></span><span id="nav_properties"> <span class="dim">|</span>
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<a href="#GtkInvisible.properties" class="shortcut">Properties</a></span>
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</td>
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<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
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<td><a accesskey="u" href="WindowWidgets.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
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<td><a accesskey="p" href="GtkAssistant.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
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<td><a accesskey="n" href="GtkOffscreenWindow.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
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</tr></table>
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<div class="refentry">
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<a name="GtkInvisible"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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<h2><span class="refentrytitle"><a name="GtkInvisible.top_of_page"></a>GtkInvisible</span></h2>
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<p>GtkInvisible — A widget which is not displayed</p>
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</td>
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<td class="gallery_image" valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsect1">
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<a name="GtkInvisible.functions"></a><h2>Functions</h2>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="functions_proto_type">
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<col class="functions_proto_name">
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</colgroup>
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<tbody>
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<tr>
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<td class="function_type">
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<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
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</td>
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<td class="function_name">
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<a class="link" href="GtkInvisible.html#gtk-invisible-new" title="gtk_invisible_new ()">gtk_invisible_new</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
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</td>
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<td class="function_name">
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<a class="link" href="GtkInvisible.html#gtk-invisible-new-for-screen" title="gtk_invisible_new_for_screen ()">gtk_invisible_new_for_screen</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">void</span>
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</td>
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<td class="function_name">
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<a class="link" href="GtkInvisible.html#gtk-invisible-set-screen" title="gtk_invisible_set_screen ()">gtk_invisible_set_screen</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">GdkScreen</span> *
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</td>
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<td class="function_name">
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<a class="link" href="GtkInvisible.html#gtk-invisible-get-screen" title="gtk_invisible_get_screen ()">gtk_invisible_get_screen</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<div class="refsect1">
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<a name="GtkInvisible.properties"></a><h2>Properties</h2>
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<div class="informaltable"><table class="informaltable" border="0">
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<colgroup>
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<col width="150px" class="properties_type">
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<col width="300px" class="properties_name">
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<col width="200px" class="properties_flags">
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</colgroup>
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<tbody><tr>
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<td class="property_type">
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<span class="type">GdkScreen</span> *</td>
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<td class="property_name"><a class="link" href="GtkInvisible.html#GtkInvisible--screen" title="The “screen” property">screen</a></td>
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<td class="property_flags">Read / Write</td>
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</tr></tbody>
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</table></div>
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</div>
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<div class="refsect1">
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<a name="GtkInvisible.other"></a><h2>Types and Values</h2>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="other_proto_type">
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<col class="other_proto_name">
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</colgroup>
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<tbody><tr>
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<td class="datatype_keyword">struct</td>
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<td class="function_name"><a class="link" href="GtkInvisible.html#GtkInvisible-struct" title="struct GtkInvisible">GtkInvisible</a></td>
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</tr></tbody>
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</table></div>
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</div>
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<div class="refsect1">
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<a name="GtkInvisible.object-hierarchy"></a><h2>Object Hierarchy</h2>
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<pre class="screen"> GObject
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<span class="lineart">╰──</span> GInitiallyUnowned
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<span class="lineart">╰──</span> <a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
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<span class="lineart">╰──</span> GtkInvisible
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</pre>
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</div>
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<div class="refsect1">
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<a name="GtkInvisible.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
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<p>
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GtkInvisible implements
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AtkImplementorIface and <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a>.</p>
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</div>
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<div class="refsect1">
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<a name="GtkInvisible.includes"></a><h2>Includes</h2>
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<pre class="synopsis">#include <gtk/gtk.h>
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</pre>
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</div>
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<div class="refsect1">
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<a name="GtkInvisible.description"></a><h2>Description</h2>
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<p>The <a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a> widget is used internally in GTK+, and is probably not
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very useful for application developers.</p>
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<p>It is used for reliable pointer grabs and selection handling in the code
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for drag-and-drop.</p>
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</div>
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<div class="refsect1">
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<a name="GtkInvisible.functions_details"></a><h2>Functions</h2>
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<div class="refsect2">
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<a name="gtk-invisible-new"></a><h3>gtk_invisible_new ()</h3>
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<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
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gtk_invisible_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
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<p>Creates a new <a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a>.</p>
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<div class="refsect3">
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<a name="gtk-invisible-new.returns"></a><h4>Returns</h4>
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<p> a new <a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a>.</p>
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</div>
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</div>
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<hr>
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<div class="refsect2">
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<a name="gtk-invisible-new-for-screen"></a><h3>gtk_invisible_new_for_screen ()</h3>
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<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
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gtk_invisible_new_for_screen (<em class="parameter"><code><span class="type">GdkScreen</span> *screen</code></em>);</pre>
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<p>Creates a new <a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a> object for a specified screen</p>
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<div class="refsect3">
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<a name="gtk-invisible-new-for-screen.parameters"></a><h4>Parameters</h4>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="parameters_name">
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<col class="parameters_description">
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody><tr>
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<td class="parameter_name"><p>screen</p></td>
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<td class="parameter_description"><p>a <span class="type">GdkScreen</span> which identifies on which
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the new <a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a> will be created.</p></td>
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<td class="parameter_annotations"> </td>
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</tr></tbody>
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</table></div>
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</div>
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<div class="refsect3">
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<a name="gtk-invisible-new-for-screen.returns"></a><h4>Returns</h4>
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<p> a newly created <a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a> object</p>
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</div>
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<p class="since">Since: 2.2</p>
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</div>
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<hr>
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<div class="refsect2">
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<a name="gtk-invisible-set-screen"></a><h3>gtk_invisible_set_screen ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span>
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gtk_invisible_set_screen (<em class="parameter"><code><a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a> *invisible</code></em>,
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<em class="parameter"><code><span class="type">GdkScreen</span> *screen</code></em>);</pre>
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<p>Sets the <span class="type">GdkScreen</span> where the <a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a> object will be displayed.</p>
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<div class="refsect3">
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<a name="gtk-invisible-set-screen.parameters"></a><h4>Parameters</h4>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="parameters_name">
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<col class="parameters_description">
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody>
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<tr>
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<td class="parameter_name"><p>invisible</p></td>
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<td class="parameter_description"><p>a <a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a>.</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>screen</p></td>
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<td class="parameter_description"><p>a <span class="type">GdkScreen</span>.</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<p class="since">Since: 2.2</p>
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</div>
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<hr>
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<div class="refsect2">
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<a name="gtk-invisible-get-screen"></a><h3>gtk_invisible_get_screen ()</h3>
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<pre class="programlisting"><span class="returnvalue">GdkScreen</span> *
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gtk_invisible_get_screen (<em class="parameter"><code><a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a> *invisible</code></em>);</pre>
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<p>Returns the <span class="type">GdkScreen</span> object associated with <em class="parameter"><code>invisible</code></em>
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</p>
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<div class="refsect3">
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<a name="gtk-invisible-get-screen.parameters"></a><h4>Parameters</h4>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="parameters_name">
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<col class="parameters_description">
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody><tr>
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<td class="parameter_name"><p>invisible</p></td>
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<td class="parameter_description"><p>a <a class="link" href="GtkInvisible.html" title="GtkInvisible"><span class="type">GtkInvisible</span></a>.</p></td>
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<td class="parameter_annotations"> </td>
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</tr></tbody>
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</table></div>
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</div>
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<div class="refsect3">
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<a name="gtk-invisible-get-screen.returns"></a><h4>Returns</h4>
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<p>the associated <span class="type">GdkScreen</span>. </p>
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<p><span class="annotation">[<acronym title="The data is owned by the callee, which is responsible of freeing it."><span class="acronym">transfer none</span></acronym>]</span></p>
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</div>
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<p class="since">Since: 2.2</p>
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</div>
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</div>
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<div class="refsect1">
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<a name="GtkInvisible.other_details"></a><h2>Types and Values</h2>
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<div class="refsect2">
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<a name="GtkInvisible-struct"></a><h3>struct GtkInvisible</h3>
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<pre class="programlisting">struct GtkInvisible;</pre>
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</div>
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</div>
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<div class="refsect1">
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<a name="GtkInvisible.property-details"></a><h2>Property Details</h2>
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<div class="refsect2">
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<a name="GtkInvisible--screen"></a><h3>The <code class="literal">“screen”</code> property</h3>
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<pre class="programlisting"> “screen” <span class="type">GdkScreen</span> *</pre>
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<p>The screen where this window will be displayed.</p>
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<p>Owner: GtkInvisible</p>
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<p>Flags: Read / Write</p>
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</div>
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</div>
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</div>
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<div class="footer">
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<hr>Generated by GTK-Doc V1.33.1</div>
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</body>
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</html> |