diff options
| author | Leo Tenenbaum <pommicket@gmail.com> | 2018-08-20 21:12:06 -0400 |
|---|---|---|
| committer | Leo Tenenbaum <pommicket@gmail.com> | 2018-08-20 21:12:06 -0400 |
| commit | 63e87c2d0c9d263f14c77b68f85c67d46ece82a9 (patch) | |
| tree | 6260365cbf7d24f37d27669e8538227fcb72e243 /gtk+-mingw/share/gtk-doc/html/gdk3/GdkDisplayManager.html | |
| parent | a4460f6d9453bbd7e584937686449cef3e19f052 (diff) | |
Diffstat (limited to 'gtk+-mingw/share/gtk-doc/html/gdk3/GdkDisplayManager.html')
| -rw-r--r-- | gtk+-mingw/share/gtk-doc/html/gdk3/GdkDisplayManager.html | 336 |
1 files changed, 0 insertions, 336 deletions
diff --git a/gtk+-mingw/share/gtk-doc/html/gdk3/GdkDisplayManager.html b/gtk+-mingw/share/gtk-doc/html/gdk3/GdkDisplayManager.html deleted file mode 100644 index c3aa85e..0000000 --- a/gtk+-mingw/share/gtk-doc/html/gdk3/GdkDisplayManager.html +++ /dev/null @@ -1,336 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> -<title>GdkDisplayManager</title> -<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> -<link rel="home" href="index.html" title="GDK 3 Reference Manual"> -<link rel="up" href="reference.html" title="API Reference"> -<link rel="prev" href="gdk3-General.html" title="General"> -<link rel="next" href="GdkDisplay.html" title="GdkDisplay"> -<meta name="generator" content="GTK-Doc V1.18.1 (XML mode)"> -<link rel="stylesheet" href="style.css" type="text/css"> -</head> -<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> -<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> -<tr valign="middle"> -<td><a accesskey="p" href="gdk3-General.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> -<td><a accesskey="u" href="reference.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td> -<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td> -<th width="100%" align="center">GDK 3 Reference Manual</th> -<td><a accesskey="n" href="GdkDisplay.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> -</tr> -<tr><td colspan="5" class="shortcuts"> -<a href="#GdkDisplayManager.synopsis" class="shortcut">Top</a> - | - <a href="#GdkDisplayManager.description" class="shortcut">Description</a> - | - <a href="#GdkDisplayManager.object-hierarchy" class="shortcut">Object Hierarchy</a> - | - <a href="#GdkDisplayManager.properties" class="shortcut">Properties</a> - | - <a href="#GdkDisplayManager.signals" class="shortcut">Signals</a> -</td></tr> -</table> -<div class="refentry"> -<a name="GdkDisplayManager"></a><div class="titlepage"></div> -<div class="refnamediv"><table width="100%"><tr> -<td valign="top"> -<h2><span class="refentrytitle"><a name="GdkDisplayManager.top_of_page"></a>GdkDisplayManager</span></h2> -<p>GdkDisplayManager — Maintains a list of all open GdkDisplays</p> -</td> -<td valign="top" align="right"></td> -</tr></table></div> -<div class="refsynopsisdiv"> -<a name="GdkDisplayManager.synopsis"></a><h2>Synopsis</h2> -<pre class="synopsis"> -#include <gdk/gdk.h> - - <a class="link" href="GdkDisplayManager.html#GdkDisplayManager-struct" title="GdkDisplayManager">GdkDisplayManager</a>; -<a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="returnvalue">GdkDisplayManager</span></a> * <a class="link" href="GdkDisplayManager.html#gdk-display-manager-get" title="gdk_display_manager_get ()">gdk_display_manager_get</a> (<em class="parameter"><code><span class="type">void</span></code></em>); -<a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="returnvalue">GdkDisplay</span></a> * <a class="link" href="GdkDisplayManager.html#gdk-display-manager-get-default-display" title="gdk_display_manager_get_default_display ()">gdk_display_manager_get_default_display</a> - (<em class="parameter"><code><a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> *manager</code></em>); -<span class="returnvalue">void</span> <a class="link" href="GdkDisplayManager.html#gdk-display-manager-set-default-display" title="gdk_display_manager_set_default_display ()">gdk_display_manager_set_default_display</a> - (<em class="parameter"><code><a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> *manager</code></em>, - <em class="parameter"><code><a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a> *display</code></em>); -<a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="returnvalue">GSList</span></a> * <a class="link" href="GdkDisplayManager.html#gdk-display-manager-list-displays" title="gdk_display_manager_list_displays ()">gdk_display_manager_list_displays</a> (<em class="parameter"><code><a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> *manager</code></em>); -<a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="returnvalue">GdkDisplay</span></a> * <a class="link" href="GdkDisplayManager.html#gdk-display-manager-open-display" title="gdk_display_manager_open_display ()">gdk_display_manager_open_display</a> (<em class="parameter"><code><a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> *manager</code></em>, - <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>); -</pre> -</div> -<div class="refsect1"> -<a name="GdkDisplayManager.object-hierarchy"></a><h2>Object Hierarchy</h2> -<pre class="synopsis"> - <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> - +----GdkDisplayManager -</pre> -</div> -<div class="refsect1"> -<a name="GdkDisplayManager.properties"></a><h2>Properties</h2> -<pre class="synopsis"> - "<a class="link" href="GdkDisplayManager.html#GdkDisplayManager--default-display" title='The "default-display" property'>default-display</a>" <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>* : Read / Write -</pre> -</div> -<div class="refsect1"> -<a name="GdkDisplayManager.signals"></a><h2>Signals</h2> -<pre class="synopsis"> - "<a class="link" href="GdkDisplayManager.html#GdkDisplayManager-display-opened" title='The "display-opened" signal'>display-opened</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a> -</pre> -</div> -<div class="refsect1"> -<a name="GdkDisplayManager.description"></a><h2>Description</h2> -<p> -The purpose of the <a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> singleton object is to offer -notification when displays appear or disappear or the default display -changes. -</p> -<p> -You can use <a class="link" href="GdkDisplayManager.html#gdk-display-manager-get" title="gdk_display_manager_get ()"><code class="function">gdk_display_manager_get()</code></a> to obtain the GdkDisplayManager -singleton, but that should be rarely necessary. Typically, initializing -GTK+ opens a display that you can work with without ever accessing the -GdkDisplayManager. -</p> -<p> -The GDK library can be built with support for multiple backends. -The GdkDisplayManager object determines which backend is used -at runtime. -</p> -<p> -When writing backend-specific code that is supposed to work with -multiple GDK backends, you have to consider both compile time and -runtime. At compile time, use the <a class="link" href="gdk3-General.html#GDK-WINDOWING-X11:CAPS" title="GDK_WINDOWING_X11"><span class="type">GDK_WINDOWING_X11</span></a>, <a class="link" href="gdk3-General.html#GDK-WINDOWING-WIN32:CAPS" title="GDK_WINDOWING_WIN32"><span class="type">GDK_WINDOWING_WIN32</span></a> -macros, etc. to find out which backends are present in the GDK library -you are building your application against. At runtime, use type-check -macros like <code class="function">GDK_IS_X11_DISPLAY()</code> to find out which backend is in use: -</p> -<p> -</p> -<div class="example"> -<a name="backend-specific"></a><p class="title"><b>Example 2. Backend-specific code</b></p> -<div class="example-contents"> - <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td class="listing_lines" align="right"><pre>1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15</pre></td> - <td class="listing_code"><pre class="programlisting"><span class="preproc">#ifdef</span><span class="normal"> <a href="gdk3-General.html#GDK-WINDOWING-X11:CAPS">GDK_WINDOWING_X11</a></span> -<span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function">GDK_IS_X11_DISPLAY</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">display</span><span class="symbol">))</span> -<span class="normal"> </span><span class="cbracket">{</span> -<span class="normal"> </span><span class="comment">/* make X11-specific calls here */</span> -<span class="normal"> </span><span class="cbracket">}</span> -<span class="normal"> </span><span class="keyword">else</span> -<span class="preproc">#endif</span> -<span class="preproc">#ifdef</span><span class="normal"> GDK_WINDOWING_QUARTZ</span> -<span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function">GDK_IS_QUARTZ_DISPLAY</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">display</span><span class="symbol">))</span> -<span class="normal"> </span><span class="cbracket">{</span> -<span class="normal"> </span><span class="comment">/* make Quartz-specific calls here */</span> -<span class="normal"> </span><span class="cbracket">}</span> -<span class="normal"> </span><span class="keyword">else</span> -<span class="preproc">#endif</span> -<span class="normal"> </span><span class="function"><a href="http://library.gnome.org/devel/glib/unstable/glib-Message-Logging.html#g-error">g_error</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Unsupported GDK backend"</span><span class="symbol">);</span></pre></td> - </tr> - </tbody> - </table> -</div> - -</div> -<p><br class="example-break"> -</p> -</div> -<div class="refsect1"> -<a name="GdkDisplayManager.details"></a><h2>Details</h2> -<div class="refsect2"> -<a name="GdkDisplayManager-struct"></a><h3>GdkDisplayManager</h3> -<pre class="programlisting">typedef struct _GdkDisplayManager GdkDisplayManager;</pre> -</div> -<hr> -<div class="refsect2"> -<a name="gdk-display-manager-get"></a><h3>gdk_display_manager_get ()</h3> -<pre class="programlisting"><a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="returnvalue">GdkDisplayManager</span></a> * gdk_display_manager_get (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> -<p> -Gets the singleton <a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> object. -</p> -<p> -When called for the first time, this function consults the -<code class="envar">GDK_BACKEND</code> environment variable to find out which -of the supported GDK backends to use (in case GDK has been compiled -with multiple backends). -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody><tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>The global <a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> singleton; -<a class="link" href="gdk3-General.html#gdk-parse-args" title="gdk_parse_args ()"><code class="function">gdk_parse_args()</code></a>, <a class="link" href="gdk3-General.html#gdk-init" title="gdk_init ()"><code class="function">gdk_init()</code></a>, or <a class="link" href="gdk3-General.html#gdk-init-check" title="gdk_init_check ()"><code class="function">gdk_init_check()</code></a> must have -been called first. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span> -</td> -</tr></tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="gdk-display-manager-get-default-display"></a><h3>gdk_display_manager_get_default_display ()</h3> -<pre class="programlisting"><a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="returnvalue">GdkDisplay</span></a> * gdk_display_manager_get_default_display - (<em class="parameter"><code><a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> *manager</code></em>);</pre> -<p> -Gets the default <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td> -<td>a <a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> -</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> -if there is no default display. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span> -</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="gdk-display-manager-set-default-display"></a><h3>gdk_display_manager_set_default_display ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> gdk_display_manager_set_default_display - (<em class="parameter"><code><a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> *manager</code></em>, - <em class="parameter"><code><a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a> *display</code></em>);</pre> -<p> -Sets <em class="parameter"><code>display</code></em> as the default display. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td> -<td>a <a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>display</code></em> :</span></p></td> -<td>a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a> -</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="gdk-display-manager-list-displays"></a><h3>gdk_display_manager_list_displays ()</h3> -<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="returnvalue">GSList</span></a> * gdk_display_manager_list_displays (<em class="parameter"><code><a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> *manager</code></em>);</pre> -<p> -List all currently open displays. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td> -<td>a <a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> -</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a newly -allocated <a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> of <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a> objects. Free with <a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#g-slist-free"><code class="function">g_slist_free()</code></a> -when you are done with it. <span class="annotation">[<acronym title="Free data container after the code is done."><span class="acronym">transfer container</span></acronym>][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> GdkDisplay]</span> -</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -<hr> -<div class="refsect2"> -<a name="gdk-display-manager-open-display"></a><h3>gdk_display_manager_open_display ()</h3> -<pre class="programlisting"><a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="returnvalue">GdkDisplay</span></a> * gdk_display_manager_open_display (<em class="parameter"><code><a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> *manager</code></em>, - <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>);</pre> -<p> -Opens a display. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td> -<td>a <a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td> -<td>the name of the display to open</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> -if the display could not be opened. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span> -</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 3.0</p> -</div> -</div> -<div class="refsect1"> -<a name="GdkDisplayManager.property-details"></a><h2>Property Details</h2> -<div class="refsect2"> -<a name="GdkDisplayManager--default-display"></a><h3>The <code class="literal">"default-display"</code> property</h3> -<pre class="programlisting"> "default-display" <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>* : Read / Write</pre> -<p>The default display for GDK.</p> -</div> -</div> -<div class="refsect1"> -<a name="GdkDisplayManager.signal-details"></a><h2>Signal Details</h2> -<div class="refsect2"> -<a name="GdkDisplayManager-display-opened"></a><h3>The <code class="literal">"display-opened"</code> signal</h3> -<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GdkDisplayManager.html" title="GdkDisplayManager"><span class="type">GdkDisplayManager</span></a> *manager, - <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a> *display, - <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre> -<p> -The ::display-opened signal is emitted when a display is opened. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td> -<td>the object on which the signal is emitted</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>display</code></em> :</span></p></td> -<td>the opened display</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td> -<td>user data set when the signal handler was connected.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.2</p> -</div> -</div> -</div> -<div class="footer"> -<hr> - Generated by GTK-Doc V1.18.1</div> -</body> -</html>
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