456 lines
24 KiB
HTML
456 lines
24 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
||
<html>
|
||
<head>
|
||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||
<title>Application launching: GDK 3 Reference Manual</title>
|
||
<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot">
|
||
<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-Wayland-Interaction.html" title="Wayland Interaction">
|
||
<link rel="next" href="gdk3-Testing.html" title="Testing">
|
||
<meta name="generator" content="GTK-Doc V1.33.1 (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="5"><tr valign="middle">
|
||
<td width="100%" align="left" class="shortcuts">
|
||
<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
|
||
<a href="#gdk3-Application-launching.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span>
|
||
<a href="#gdk3-Application-launching.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_properties"> <span class="dim">|</span>
|
||
<a href="#gdk3-Application-launching.properties" class="shortcut">Properties</a></span>
|
||
</td>
|
||
<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
|
||
<td><a accesskey="u" href="reference.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
|
||
<td><a accesskey="p" href="gdk3-Wayland-Interaction.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
|
||
<td><a accesskey="n" href="gdk3-Testing.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
|
||
</tr></table>
|
||
<div class="refentry">
|
||
<a name="gdk3-Application-launching"></a><div class="titlepage"></div>
|
||
<div class="refnamediv"><table width="100%"><tr>
|
||
<td valign="top">
|
||
<h2><span class="refentrytitle"><a name="gdk3-Application-launching.top_of_page"></a>Application launching</span></h2>
|
||
<p>Application launching — Startup notification for applications</p>
|
||
</td>
|
||
<td class="gallery_image" valign="top" align="right"></td>
|
||
</tr></table></div>
|
||
<div class="refsect1">
|
||
<a name="gdk3-Application-launching.functions"></a><h2>Functions</h2>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="functions_proto_type">
|
||
<col class="functions_proto_name">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="function_type">
|
||
<a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="returnvalue">GdkAppLaunchContext</span></a> *
|
||
</td>
|
||
<td class="function_name">
|
||
<a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-new" title="gdk_app_launch_context_new ()">gdk_app_launch_context_new</a> <span class="c_punctuation">()</span>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td class="function_type">
|
||
<span class="returnvalue">void</span>
|
||
</td>
|
||
<td class="function_name">
|
||
<a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-set-display" title="gdk_app_launch_context_set_display ()">gdk_app_launch_context_set_display</a> <span class="c_punctuation">()</span>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td class="function_type">
|
||
<span class="returnvalue">void</span>
|
||
</td>
|
||
<td class="function_name">
|
||
<a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-set-screen" title="gdk_app_launch_context_set_screen ()">gdk_app_launch_context_set_screen</a> <span class="c_punctuation">()</span>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td class="function_type">
|
||
<span class="returnvalue">void</span>
|
||
</td>
|
||
<td class="function_name">
|
||
<a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-set-desktop" title="gdk_app_launch_context_set_desktop ()">gdk_app_launch_context_set_desktop</a> <span class="c_punctuation">()</span>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td class="function_type">
|
||
<span class="returnvalue">void</span>
|
||
</td>
|
||
<td class="function_name">
|
||
<a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-set-timestamp" title="gdk_app_launch_context_set_timestamp ()">gdk_app_launch_context_set_timestamp</a> <span class="c_punctuation">()</span>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td class="function_type">
|
||
<span class="returnvalue">void</span>
|
||
</td>
|
||
<td class="function_name">
|
||
<a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-set-icon" title="gdk_app_launch_context_set_icon ()">gdk_app_launch_context_set_icon</a> <span class="c_punctuation">()</span>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td class="function_type">
|
||
<span class="returnvalue">void</span>
|
||
</td>
|
||
<td class="function_name">
|
||
<a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-set-icon-name" title="gdk_app_launch_context_set_icon_name ()">gdk_app_launch_context_set_icon_name</a> <span class="c_punctuation">()</span>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="gdk3-Application-launching.properties"></a><h2>Properties</h2>
|
||
<div class="informaltable"><table class="informaltable" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="properties_type">
|
||
<col width="300px" class="properties_name">
|
||
<col width="200px" class="properties_flags">
|
||
</colgroup>
|
||
<tbody><tr>
|
||
<td class="property_type">
|
||
<a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a> *</td>
|
||
<td class="property_name"><a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext--display" title="The “display” property">display</a></td>
|
||
<td class="property_flags">Read / Write / Construct Only</td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
<a name="GdkAppLaunchContext"></a><div class="refsect1">
|
||
<a name="gdk3-Application-launching.other"></a><h2>Types and Values</h2>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="other_proto_type">
|
||
<col class="other_proto_name">
|
||
</colgroup>
|
||
<tbody><tr>
|
||
<td class="datatype_keyword"> </td>
|
||
<td class="function_name"><a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext-struct" title="GdkAppLaunchContext">GdkAppLaunchContext</a></td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="gdk3-Application-launching.object-hierarchy"></a><h2>Object Hierarchy</h2>
|
||
<pre class="screen"> GObject
|
||
<span class="lineart">╰──</span> GAppLaunchContext
|
||
<span class="lineart">╰──</span> GdkAppLaunchContext
|
||
</pre>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="gdk3-Application-launching.includes"></a><h2>Includes</h2>
|
||
<pre class="synopsis">#include <gdk/gdkwayland.h>
|
||
</pre>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="gdk3-Application-launching.description"></a><h2>Description</h2>
|
||
<p>GdkAppLaunchContext is an implementation of <span class="type">GAppLaunchContext</span> that
|
||
handles launching an application in a graphical context. It provides
|
||
startup notification and allows to launch applications on a specific
|
||
screen or workspace.</p>
|
||
<div class="refsect3">
|
||
<a name="id-1.2.31.9.3"></a><h4>Launching an application</h4>
|
||
<div class="informalexample">
|
||
<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</pre></td>
|
||
<td class="listing_code"><pre class="programlisting"><span class="n">GdkAppLaunchContext</span><span class="w"> </span><span class="o">*</span><span class="n">context</span><span class="p">;</span><span class="w"></span>
|
||
|
||
<span class="n">context</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gdk_display_get_app_launch_context</span><span class="w"> </span><span class="p">(</span><span class="n">display</span><span class="p">);</span><span class="w"></span>
|
||
|
||
<span class="n">gdk_app_launch_context_set_screen</span><span class="w"> </span><span class="p">(</span><span class="n">screen</span><span class="p">);</span><span class="w"></span>
|
||
<span class="n">gdk_app_launch_context_set_timestamp</span><span class="w"> </span><span class="p">(</span><span class="n">event</span><span class="o">-></span><span class="n">time</span><span class="p">);</span><span class="w"></span>
|
||
|
||
<span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="n">g_app_info_launch_default_for_uri</span><span class="w"> </span><span class="p">(</span><span class="s">"http://www.gtk.org"</span><span class="p">,</span><span class="w"> </span><span class="n">context</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">error</span><span class="p">))</span><span class="w"></span>
|
||
<span class="w"> </span><span class="n">g_warning</span><span class="w"> </span><span class="p">(</span><span class="s">"Launching failed: %s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span><span class="w"> </span><span class="n">error</span><span class="o">-></span><span class="n">message</span><span class="p">);</span><span class="w"></span>
|
||
|
||
<span class="n">g_object_unref</span><span class="w"> </span><span class="p">(</span><span class="n">context</span><span class="p">);</span><span class="w"></span></pre></td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
|
||
<p></p>
|
||
</div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="gdk3-Application-launching.functions_details"></a><h2>Functions</h2>
|
||
<div class="refsect2">
|
||
<a name="gdk-app-launch-context-new"></a><h3>gdk_app_launch_context_new ()</h3>
|
||
<pre class="programlisting"><a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="returnvalue">GdkAppLaunchContext</span></a> *
|
||
gdk_app_launch_context_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
|
||
<div class="warning">
|
||
<p><code class="literal">gdk_app_launch_context_new</code> has been deprecated since version 3.0 and should not be used in newly-written code.</p>
|
||
<p>Use <a class="link" href="GdkDisplay.html#gdk-display-get-app-launch-context" title="gdk_display_get_app_launch_context ()"><code class="function">gdk_display_get_app_launch_context()</code></a> instead</p>
|
||
</div>
|
||
<p>Creates a new <a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a>.</p>
|
||
<div class="refsect3">
|
||
<a name="gdk-app-launch-context-new.returns"></a><h4>Returns</h4>
|
||
<p> a new <a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a></p>
|
||
</div>
|
||
<p class="since">Since: 2.14</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gdk-app-launch-context-set-display"></a><h3>gdk_app_launch_context_set_display ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gdk_app_launch_context_set_display (<em class="parameter"><code><a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a> *context</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a> *display</code></em>);</pre>
|
||
<div class="warning">
|
||
<p><code class="literal">gdk_app_launch_context_set_display</code> has been deprecated since version 3.0 and should not be used in newly-written code.</p>
|
||
<p>Use <a class="link" href="GdkDisplay.html#gdk-display-get-app-launch-context" title="gdk_display_get_app_launch_context ()"><code class="function">gdk_display_get_app_launch_context()</code></a> instead</p>
|
||
</div>
|
||
<p>Sets the display on which applications will be launched when
|
||
using this context. See also <a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-set-screen" title="gdk_app_launch_context_set_screen ()"><code class="function">gdk_app_launch_context_set_screen()</code></a>.</p>
|
||
<div class="refsect3">
|
||
<a name="gdk-app-launch-context-set-display.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="parameter_name"><p>context</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>display</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.14</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gdk-app-launch-context-set-screen"></a><h3>gdk_app_launch_context_set_screen ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gdk_app_launch_context_set_screen (<em class="parameter"><code><a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a> *context</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GdkScreen.html" title="GdkScreen"><span class="type">GdkScreen</span></a> *screen</code></em>);</pre>
|
||
<p>Sets the screen on which applications will be launched when
|
||
using this context. See also <a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-set-display" title="gdk_app_launch_context_set_display ()"><code class="function">gdk_app_launch_context_set_display()</code></a>.</p>
|
||
<p>Note that, typically, a <a class="link" href="GdkScreen.html" title="GdkScreen"><span class="type">GdkScreen</span></a> represents a logical screen,
|
||
not a physical monitor.</p>
|
||
<p>If both <em class="parameter"><code>screen</code></em>
|
||
and <em class="parameter"><code>display</code></em>
|
||
are set, the <em class="parameter"><code>screen</code></em>
|
||
takes priority.
|
||
If neither <em class="parameter"><code>screen</code></em>
|
||
or <em class="parameter"><code>display</code></em>
|
||
are set, the default screen and
|
||
display are used.</p>
|
||
<div class="refsect3">
|
||
<a name="gdk-app-launch-context-set-screen.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="parameter_name"><p>context</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>screen</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GdkScreen.html" title="GdkScreen"><span class="type">GdkScreen</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.14</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gdk-app-launch-context-set-desktop"></a><h3>gdk_app_launch_context_set_desktop ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gdk_app_launch_context_set_desktop (<em class="parameter"><code><a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a> *context</code></em>,
|
||
<em class="parameter"><code><span class="type">gint</span> desktop</code></em>);</pre>
|
||
<p>Sets the workspace on which applications will be launched when
|
||
using this context when running under a window manager that
|
||
supports multiple workspaces, as described in the
|
||
<a class="ulink" href="http://www.freedesktop.org/Standards/wm-spec" target="_top">Extended Window Manager Hints</a>.</p>
|
||
<p>When the workspace is not specified or <em class="parameter"><code>desktop</code></em>
|
||
is set to -1,
|
||
it is up to the window manager to pick one, typically it will
|
||
be the current workspace.</p>
|
||
<div class="refsect3">
|
||
<a name="gdk-app-launch-context-set-desktop.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="parameter_name"><p>context</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>desktop</p></td>
|
||
<td class="parameter_description"><p>the number of a workspace, or -1</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.14</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gdk-app-launch-context-set-timestamp"></a><h3>gdk_app_launch_context_set_timestamp ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gdk_app_launch_context_set_timestamp (<em class="parameter"><code><a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a> *context</code></em>,
|
||
<em class="parameter"><code><span class="type">guint32</span> timestamp</code></em>);</pre>
|
||
<p>Sets the timestamp of <em class="parameter"><code>context</code></em>
|
||
. The timestamp should ideally
|
||
be taken from the event that triggered the launch.</p>
|
||
<p>Window managers can use this information to avoid moving the
|
||
focus to the newly launched application when the user is busy
|
||
typing in another window. This is also known as 'focus stealing
|
||
prevention'.</p>
|
||
<div class="refsect3">
|
||
<a name="gdk-app-launch-context-set-timestamp.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="parameter_name"><p>context</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>timestamp</p></td>
|
||
<td class="parameter_description"><p>a timestamp</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.14</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gdk-app-launch-context-set-icon"></a><h3>gdk_app_launch_context_set_icon ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gdk_app_launch_context_set_icon (<em class="parameter"><code><a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a> *context</code></em>,
|
||
<em class="parameter"><code><span class="type">GIcon</span> *icon</code></em>);</pre>
|
||
<p>Sets the icon for applications that are launched with this
|
||
context.</p>
|
||
<p>Window Managers can use this information when displaying startup
|
||
notification.</p>
|
||
<p>See also <a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-set-icon-name" title="gdk_app_launch_context_set_icon_name ()"><code class="function">gdk_app_launch_context_set_icon_name()</code></a>.</p>
|
||
<div class="refsect3">
|
||
<a name="gdk-app-launch-context-set-icon.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="parameter_name"><p>context</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>icon</p></td>
|
||
<td class="parameter_description"><p>a <span class="type">GIcon</span>, or <code class="literal">NULL</code>. </p></td>
|
||
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.14</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gdk-app-launch-context-set-icon-name"></a><h3>gdk_app_launch_context_set_icon_name ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gdk_app_launch_context_set_icon_name (<em class="parameter"><code><a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a> *context</code></em>,
|
||
<em class="parameter"><code>const <span class="type">char</span> *icon_name</code></em>);</pre>
|
||
<p>Sets the icon for applications that are launched with this context.
|
||
The <em class="parameter"><code>icon_name</code></em>
|
||
will be interpreted in the same way as the Icon field
|
||
in desktop files. See also <a class="link" href="gdk3-Application-launching.html#gdk-app-launch-context-set-icon" title="gdk_app_launch_context_set_icon ()"><code class="function">gdk_app_launch_context_set_icon()</code></a>.</p>
|
||
<p>If both <em class="parameter"><code>icon</code></em>
|
||
and <em class="parameter"><code>icon_name</code></em>
|
||
are set, the <em class="parameter"><code>icon_name</code></em>
|
||
takes priority.
|
||
If neither <em class="parameter"><code>icon</code></em>
|
||
or <em class="parameter"><code>icon_name</code></em>
|
||
is set, the icon is taken from either
|
||
the file that is passed to launched application or from the <span class="type">GAppInfo</span>
|
||
for the launched application itself.</p>
|
||
<div class="refsect3">
|
||
<a name="gdk-app-launch-context-set-icon-name.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="parameter_name"><p>context</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="gdk3-Application-launching.html#GdkAppLaunchContext"><span class="type">GdkAppLaunchContext</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>icon_name</p></td>
|
||
<td class="parameter_description"><p>an icon name, or <code class="literal">NULL</code>. </p></td>
|
||
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.14</p>
|
||
</div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="gdk3-Application-launching.other_details"></a><h2>Types and Values</h2>
|
||
<div class="refsect2">
|
||
<a name="GdkAppLaunchContext-struct"></a><h3>GdkAppLaunchContext</h3>
|
||
<pre class="programlisting">typedef struct _GdkAppLaunchContext GdkAppLaunchContext;</pre>
|
||
</div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="gdk3-Application-launching.property-details"></a><h2>Property Details</h2>
|
||
<div class="refsect2">
|
||
<a name="GdkAppLaunchContext--display"></a><h3>The <code class="literal">“display”</code> property</h3>
|
||
<pre class="programlisting"> “display” <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a> *</pre>
|
||
<p>Display.</p>
|
||
<p>Owner: GdkAppLaunchContext</p>
|
||
<p>Flags: Read / Write / Construct Only</p>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="footer">
|
||
<hr>Generated by GTK-Doc V1.33.1</div>
|
||
</body>
|
||
</html> |