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New upstream version 3.23.2

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docs/reference/gtk/html/GtkScale.html
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@ -3,12 +3,12 @@
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>GtkScale: GTK+ 3 Reference Manual</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
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<link rel="home" href="index.html" title="GTK+ 3 Reference Manual">
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@ -257,7 +257,7 @@
<a name="GtkScale.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkScale implements
AtkImplementor, <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a> and <a class="link" href="gtk3-Orientable.html#GtkOrientable">GtkOrientable</a>.</p>
AtkImplementorIface, <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a> and <a class="link" href="gtk3-Orientable.html#GtkOrientable">GtkOrientable</a>.</p>
</div>
<div class="refsect1">
<a name="GtkScale.includes"></a><h2>Includes</h2>
@ -288,26 +288,51 @@ the mark. It can be translated with the usual ”translatable” and
<hr>
<div class="refsect2">
<a name="id-1.3.10.5.11.5"></a><h3>CSS nodes</h3>
<div class="informalexample"><pre class="programlisting">
scale[.fine-tune][.marks-before][.marks-after]
├── marks.top
│ ├── mark
│ ┊ ├── [label]
│ ┊ ╰── indicator
┊ ┊
│ ╰── mark
├── [value]
├── contents
│ ╰── trough
│ ├── slider
│ ├── [highlight]
│ ╰── [fill]
╰── marks.bottom
├── mark
┊ ├── indicator
┊ ╰── [label]
╰── mark
</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
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<td class="listing_code"><pre class="programlisting"><span class="normal">scale</span><span class="symbol">[.</span><span class="normal">fine</span><span class="symbol">-</span><span class="normal">tune</span><span class="symbol">][.</span><span class="normal">marks</span><span class="symbol">-</span><span class="normal">before</span><span class="symbol">][.</span><span class="normal">marks</span><span class="symbol">-</span><span class="normal">after</span><span class="symbol">]</span>
<span class="normal">├── marks</span><span class="symbol">.</span><span class="normal">top</span>
<span class="normal">│ ├── mark</span>
<span class="normal">│ ┊ ├── </span><span class="symbol">[</span><span class="normal">label</span><span class="symbol">]</span>
<span class="normal">│ ┊ ╰── indicator</span>
<span class="normal">┊ ┊</span>
<span class="normal">│ ╰── mark</span>
<span class="normal">├── </span><span class="symbol">[</span><span class="normal">value</span><span class="symbol">]</span>
<span class="normal">├── contents</span>
<span class="normal">│ ╰── trough</span>
<span class="normal">│ ├── slider</span>
<span class="normal">│ ├── </span><span class="symbol">[</span><span class="normal">highlight</span><span class="symbol">]</span>
<span class="normal">│ ╰── </span><span class="symbol">[</span><span class="normal">fill</span><span class="symbol">]</span>
<span class="normal">╰── marks</span><span class="symbol">.</span><span class="normal">bottom</span>
<span class="normal"> ├── mark</span>
<span class="normal"> ┊ ├── indicator</span>
<span class="normal"> ┊ ╰── </span><span class="symbol">[</span><span class="normal">label</span><span class="symbol">]</span>
<span class="normal"> ╰── mark</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<p>GtkScale has a main CSS node with name scale and a subnode for its contents,
with subnodes named trough and slider.</p>
@ -909,15 +934,29 @@ Connect a signal handler which returns an allocated string representing
its own, rounded according to the value of the <a class="link" href="GtkScale.html#GtkScale--digits" title="The “digits” property"><span class="type">“digits”</span></a> property.</p>
<p>Here's an example signal handler which displays a value 1.0 as
with "--&gt;1.0&lt;--".</p>
<div class="informalexample"><pre class="programlisting">
static gchar*
format_value_callback (GtkScale *scale,
gdouble value)
{
return g_strdup_printf ("--&gt;\%0.*g&lt;--",
gtk_scale_get_digits (scale), value);
}
</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
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<td class="listing_code"><pre class="programlisting"><span class="keyword">static</span><span class="normal"> gchar</span><span class="symbol">*</span>
<span class="function">format_value_callback</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">GtkScale</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">scale</span><span class="symbol">,</span>
<span class="normal"> </span><span class="usertype">gdouble</span><span class="normal"> value</span><span class="symbol">)</span>
<span class="cbracket">{</span>
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> </span><span class="function">g_strdup_printf</span><span class="normal"> </span><span class="symbol">(</span><span class="string">"--&gt;</span><span class="specialchar">\%</span><span class="string">0.*g&lt;--"</span><span class="symbol">,</span>
<span class="normal"> </span><span class="function"><a href="GtkScale.html#gtk-scale-get-digits">gtk_scale_get_digits</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">scale</span><span class="symbol">),</span><span class="normal"> value</span><span class="symbol">);</span>
<span class="normal"> </span><span class="cbracket">}</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<div class="refsect3">
<a name="GtkScale-format-value.parameters"></a><h4>Parameters</h4>
@ -956,6 +995,6 @@ format_value_callback (GtkScale *scale,
</div>
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