/usr/share/gtk-doc/html/st/st-st-theme-context.html is in gnome-shell-common 3.10.4-0ubuntu5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>St Reference Manual: st-theme-context</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
<link rel="home" href="index.html" title="St Reference Manual">
<link rel="up" href="styling.html" title="Styling">
<link rel="prev" href="st-st-theme.html" title="st-theme">
<link rel="next" href="st-st-theme-node.html" title="st-theme-node">
<meta name="generator" content="GTK-Doc V1.19.1 (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="10"><tr valign="middle">
<td width="100%" align="left">
<a href="#" class="shortcut">Top</a>
|
<a href="#st-st-theme-context.description" class="shortcut">Description</a>
</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="styling.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
<td><a accesskey="p" href="st-st-theme.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
<td><a accesskey="n" href="st-st-theme-node.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
</tr></table>
<div class="refentry">
<a name="st-st-theme-context"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="st-st-theme-context.top_of_page"></a>st-theme-context</span></h2>
<p>st-theme-context — holds global information about a tree of styled objects</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="st-st-theme-context.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="returnvalue">StThemeContext</span></a> * <a class="link" href="st-st-theme-context.html#st-theme-context-new" title="st_theme_context_new ()">st_theme_context_new</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<a class="link" href="st-st-theme-node.html#StThemeContext"><span class="returnvalue">StThemeContext</span></a> * <a class="link" href="st-st-theme-context.html#st-theme-context-get-for-stage" title="st_theme_context_get_for_stage ()">st_theme_context_get_for_stage</a> (<em class="parameter"><code><span class="type">ClutterStage</span> *stage</code></em>);
<span class="returnvalue">void</span> <a class="link" href="st-st-theme-context.html#st-theme-context-set-theme" title="st_theme_context_set_theme ()">st_theme_context_set_theme</a> (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>,
<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StTheme"><span class="type">StTheme</span></a> *theme</code></em>);
<a class="link" href="st-st-theme-node.html#StTheme"><span class="returnvalue">StTheme</span></a> * <a class="link" href="st-st-theme-context.html#st-theme-context-get-theme" title="st_theme_context_get_theme ()">st_theme_context_get_theme</a> (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>);
<span class="returnvalue">void</span> <a class="link" href="st-st-theme-context.html#st-theme-context-set-font" title="st_theme_context_set_font ()">st_theme_context_set_font</a> (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>,
<em class="parameter"><code>const <span class="type">PangoFontDescription</span> *font</code></em>);
const <span class="returnvalue">PangoFontDescription</span> * <a class="link" href="st-st-theme-context.html#st-theme-context-get-font" title="st_theme_context_get_font ()">st_theme_context_get_font</a> (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>);
<a class="link" href="st-st-theme-node.html#StThemeNode"><span class="returnvalue">StThemeNode</span></a> * <a class="link" href="st-st-theme-context.html#st-theme-context-get-root-node" title="st_theme_context_get_root_node ()">st_theme_context_get_root_node</a> (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>);
<a class="link" href="st-st-theme-node.html#StThemeNode"><span class="returnvalue">StThemeNode</span></a> * <a class="link" href="st-st-theme-context.html#st-theme-context-intern-node" title="st_theme_context_intern_node ()">st_theme_context_intern_node</a> (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>,
<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeNode"><span class="type">StThemeNode</span></a> *node</code></em>);
<a class="link" href="st-st-theme-context.html#StThemeContextClass" title="StThemeContextClass">StThemeContextClass</a>;
</pre>
</div>
<div class="refsect1">
<a name="st-st-theme-context.description"></a><h2>Description</h2>
<p>
<a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> is responsible for managing information global to a tree of styled objects,
such as the set of stylesheets or the default font. In normal usage, a <a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a>
is bound to a <span class="type">ClutterStage</span>; a singleton <a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> can be obtained for a <span class="type">ClutterStage</span>
by using <a class="link" href="st-st-theme-context.html#st-theme-context-get-for-stage" title="st_theme_context_get_for_stage ()"><code class="function">st_theme_context_get_for_stage()</code></a>.
</p>
</div>
<div class="refsect1">
<a name="st-st-theme-context.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="st-theme-context-new"></a><h3>st_theme_context_new ()</h3>
<pre class="programlisting"><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="returnvalue">StThemeContext</span></a> * st_theme_context_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Create a new theme context not associated with any <span class="type">ClutterStage</span>.
This can be useful in testing scenarios, or if using StThemeContext
with something other than <span class="type">ClutterActor</span> objects, but you generally
should use <a class="link" href="st-st-theme-context.html#st-theme-context-get-for-stage" title="st_theme_context_get_for_stage ()"><code class="function">st_theme_context_get_for_stage()</code></a> instead.
</p>
</div>
<hr>
<div class="refsect2">
<a name="st-theme-context-get-for-stage"></a><h3>st_theme_context_get_for_stage ()</h3>
<pre class="programlisting"><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="returnvalue">StThemeContext</span></a> * st_theme_context_get_for_stage (<em class="parameter"><code><span class="type">ClutterStage</span> *stage</code></em>);</pre>
<p>
Gets a singleton theme context associated with the stage.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>stage</code></em> :</span></p></td>
<td>a <span class="type">ClutterStage</span>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the singleton theme context for the stage. <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>
</div>
<hr>
<div class="refsect2">
<a name="st-theme-context-set-theme"></a><h3>st_theme_context_set_theme ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> st_theme_context_set_theme (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>,
<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StTheme"><span class="type">StTheme</span></a> *theme</code></em>);</pre>
<p>
Sets the default set of theme stylesheets for the context. This theme will
be used for the root node and for nodes descending from it, unless some other
style is explicitely specified.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>a <a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="st-theme-context-get-theme"></a><h3>st_theme_context_get_theme ()</h3>
<pre class="programlisting"><a class="link" href="st-st-theme-node.html#StTheme"><span class="returnvalue">StTheme</span></a> * st_theme_context_get_theme (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>);</pre>
<p>
Gets the default theme for the context. See <a class="link" href="st-st-theme-context.html#st-theme-context-set-theme" title="st_theme_context_set_theme ()"><code class="function">st_theme_context_set_theme()</code></a>
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>a <a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the default theme for the context. <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>
</div>
<hr>
<div class="refsect2">
<a name="st-theme-context-set-font"></a><h3>st_theme_context_set_font ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> st_theme_context_set_font (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>,
<em class="parameter"><code>const <span class="type">PangoFontDescription</span> *font</code></em>);</pre>
<p>
Sets the default font for the theme context. This is the font that
is inherited by the root node of the tree of theme nodes. If the
font is not overriden, then this font will be used. If the font is
partially modified (for example, with 'font-size: 110%', then that
modification is based on this font.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>a <a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>font</code></em> :</span></p></td>
<td>the default font for theme context</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="st-theme-context-get-font"></a><h3>st_theme_context_get_font ()</h3>
<pre class="programlisting">const <span class="returnvalue">PangoFontDescription</span> * st_theme_context_get_font (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>);</pre>
<p>
Gets the default font for the theme context. See <a class="link" href="st-st-theme-context.html#st-theme-context-set-font" title="st_theme_context_set_font ()"><code class="function">st_theme_context_set_font()</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>a <a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the default font for the theme context.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="st-theme-context-get-root-node"></a><h3>st_theme_context_get_root_node ()</h3>
<pre class="programlisting"><a class="link" href="st-st-theme-node.html#StThemeNode"><span class="returnvalue">StThemeNode</span></a> * st_theme_context_get_root_node (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>);</pre>
<p>
Gets the root node of the tree of theme style nodes that associated with this
context. For the node tree associated with a stage, this node represents
styles applied to the stage itself.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>a <a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the root node of the context's style tree. <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>
</div>
<hr>
<div class="refsect2">
<a name="st-theme-context-intern-node"></a><h3>st_theme_context_intern_node ()</h3>
<pre class="programlisting"><a class="link" href="st-st-theme-node.html#StThemeNode"><span class="returnvalue">StThemeNode</span></a> * st_theme_context_intern_node (<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a> *context</code></em>,
<em class="parameter"><code><a class="link" href="st-st-theme-node.html#StThemeNode"><span class="type">StThemeNode</span></a> *node</code></em>);</pre>
<p>
Return an existing node matching <em class="parameter"><code>node</code></em>, or if that isn't possible,
<em class="parameter"><code>node</code></em> itself.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>context</code></em> :</span></p></td>
<td>a <a class="link" href="st-st-theme-node.html#StThemeContext"><span class="type">StThemeContext</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>node</code></em> :</span></p></td>
<td>a <a class="link" href="st-st-theme-node.html#StThemeNode"><span class="type">StThemeNode</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a node with the same properties as <em class="parameter"><code>node</code></em>. <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>
</div>
<hr>
<div class="refsect2">
<a name="StThemeContextClass"></a><h3>StThemeContextClass</h3>
<pre class="programlisting">typedef struct _StThemeContextClass StThemeContextClass;</pre>
</div>
</div>
</div>
<div class="footer">
<hr>
Generated by GTK-Doc V1.19.1</div>
</body>
</html>
|