New upstream version 3.23.2

This commit is contained in:
Andrea Azzarone
2018-08-09 13:46:53 +03:00
882 changed files with 323996 additions and 311120 deletions

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<title>Extending the CSS parser: GTK+ 3 Reference Manual</title>
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The installed properties depend on the <a class="link" href="GtkThemingEngine.html#GtkThemingEngine--name" title="The “name” property"><span class="type">“name”</span></a> property,
so they should be added in the <code class="literal"><code class="function">constructed()</code></code> vfunc.
For example, if an engine with the name "Clearlooks" installs a
"focus-color" property with the type <a href="../html/gdk3-RGBA-Colors.html#GdkRGBA"><span class="type">GdkRGBA</span></a>, the property
"focus-color" property with the type <span class="type">GdkRGBA</span>, the property
<code class="literal">-Clearlooks-focus-color</code> will be registered and
accepted in CSS like this:
</p>
<div class="informalexample"><pre class="programlisting">
GtkEntry {
-Clearlooks-focus-color: rgba(255, 0, 0, 1.0);
}
</pre></div>
<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</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="normal"><a href="GtkEntry.html#GtkEntry-struct">GtkEntry</a> </span><span class="cbracket">{</span>
<span class="normal"> </span><span class="symbol">-</span><span class="normal">Clearlooks</span><span class="symbol">-</span><span class="normal">focus</span><span class="symbol">-</span><span class="normal">color</span><span class="symbol">:</span><span class="normal"> </span><span class="function">rgba</span><span class="symbol">(</span><span class="number">255</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1.0</span><span class="symbol">);</span>
<span class="cbracket">}</span></pre></td>
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