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<a href="#GtkVScale.description" class="shortcut">Description</a>
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<a href="#GtkVScale.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#GtkVScale.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
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<h2><span class="refentrytitle"><a name="GtkVScale.top_of_page"></a>GtkVScale</span></h2>
<p>GtkVScale — A vertical slider widget for selecting a value from a range</p>
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<div class="refsynopsisdiv" title="Synopsis">
<a name="GtkVScale.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <gtk/gtk.h>
<a class="link" href="GtkVScale.html#GtkVScale-struct" title="GtkVScale">GtkVScale</a>;
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a>* <a class="link" href="GtkVScale.html#gtk-vscale-new" title="gtk_vscale_new ()">gtk_vscale_new</a> (<em class="parameter"><code><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> *adjustment</code></em>);
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a>* <a class="link" href="GtkVScale.html#gtk-vscale-new-with-range" title="gtk_vscale_new_with_range ()">gtk_vscale_new_with_range</a> (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> min</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> max</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> step</code></em>);
</pre>
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<div class="refsect1" title="Object Hierarchy">
<a name="GtkVScale.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
+----<a class="link" href="GtkObject.html" title="GtkObject">GtkObject</a>
+----<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
+----<a class="link" href="GtkRange.html" title="GtkRange">GtkRange</a>
+----<a class="link" href="GtkScale.html" title="GtkScale">GtkScale</a>
+----GtkVScale
</pre>
</div>
<div class="refsect1" title="Implemented Interfaces">
<a name="GtkVScale.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkVScale implements
AtkImplementorIface, <a class="link" href="gtk-gtkbuildable.html#GtkBuildable">GtkBuildable</a> and <a class="link" href="gtk-Orientable.html#GtkOrientable">GtkOrientable</a>.</p>
</div>
<div class="refsect1" title="Description">
<a name="GtkVScale.description"></a><h2>Description</h2>
<p>
The <a class="link" href="GtkVScale.html" title="GtkVScale"><span class="type">GtkVScale</span></a> widget is used to allow the user to select a value using
a vertical slider. To create one, use <a class="link" href="GtkHScale.html#gtk-hscale-new-with-range" title="gtk_hscale_new_with_range ()"><code class="function">gtk_hscale_new_with_range()</code></a>.
</p>
<p>
The position to show the current value, and the number of decimal places
shown can be set using the parent <a class="link" href="GtkScale.html" title="GtkScale"><span class="type">GtkScale</span></a> class's functions.
</p>
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<div class="refsect1" title="Details">
<a name="GtkVScale.details"></a><h2>Details</h2>
<div class="refsect2" title="GtkVScale">
<a name="GtkVScale-struct"></a><h3>GtkVScale</h3>
<pre class="programlisting">typedef struct _GtkVScale GtkVScale;</pre>
<p>
The <a class="link" href="GtkVScale.html" title="GtkVScale"><span class="type">GtkVScale</span></a> struct contains private data only, and
should be accessed using the functions below.
</p>
</div>
<hr>
<div class="refsect2" title="gtk_vscale_new ()">
<a name="gtk-vscale-new"></a><h3>gtk_vscale_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a>* gtk_vscale_new (<em class="parameter"><code><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> *adjustment</code></em>);</pre>
<p>
Creates a new <a class="link" href="GtkVScale.html" title="GtkVScale"><span class="type">GtkVScale</span></a>.
</p>
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<td><p><span class="term"><em class="parameter"><code>adjustment</code></em> :</span></p></td>
<td>the <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> which sets the range of the scale.
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a new <a class="link" href="GtkVScale.html" title="GtkVScale"><span class="type">GtkVScale</span></a>.
</td>
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</tbody>
</table></div>
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<hr>
<div class="refsect2" title="gtk_vscale_new_with_range ()">
<a name="gtk-vscale-new-with-range"></a><h3>gtk_vscale_new_with_range ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a>* gtk_vscale_new_with_range (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> min</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> max</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> step</code></em>);</pre>
<p>
Creates a new vertical scale widget that lets the user input a
number between <em class="parameter"><code>min</code></em> and <em class="parameter"><code>max</code></em> (including <em class="parameter"><code>min</code></em> and <em class="parameter"><code>max</code></em>) with the
increment <em class="parameter"><code>step</code></em>. <em class="parameter"><code>step</code></em> must be nonzero; it's the distance the
slider moves when using the arrow keys to adjust the scale value.
</p>
<p>
Note that the way in which the precision is derived works best if <em class="parameter"><code>step</code></em>
is a power of ten. If the resulting precision is not suitable for your
needs, use <a class="link" href="GtkScale.html#gtk-scale-set-digits" title="gtk_scale_set_digits ()"><code class="function">gtk_scale_set_digits()</code></a> to correct it.
</p>
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<td><p><span class="term"><em class="parameter"><code>min</code></em> :</span></p></td>
<td>minimum value
</td>
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<tr>
<td><p><span class="term"><em class="parameter"><code>max</code></em> :</span></p></td>
<td>maximum value
</td>
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<td><p><span class="term"><em class="parameter"><code>step</code></em> :</span></p></td>
<td>step increment (tick size) used with keyboard shortcuts
</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a new <a class="link" href="GtkVScale.html" title="GtkVScale"><span class="type">GtkVScale</span></a>
</td>
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