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<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2949636" class="shortcut">Top</a>
 | 
<a href="#id2950403" class="shortcut">Description</a>
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<a href="#id2950319" class="shortcut">Object Hierarchy</a>
 | 
<a href="#id2950380" class="shortcut">Implemented Interfaces</a></nobr></td></tr>
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<div class="refentry" lang="en">
<a name="GtkVScale"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2>
<a name="id2949636"></a><span class="refentrytitle">GtkVScale</span>
</h2>
<p>GtkVScale — A vertical slider widget for selecting a value from a range</p>
</td>
<td valign="top" align="right"></td>
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<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<pre class="synopsis">
#include <gtk/gtk.h>
<a href="GtkVScale.html#GtkVScale-struct">GtkVScale</a>;
<a href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* <a href="GtkVScale.html#gtk-vscale-new">gtk_vscale_new</a> (<a href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *adjustment);
<a href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* <a href="GtkVScale.html#gtk-vscale-new-with-range">gtk_vscale_new_with_range</a> (<a
href="../glib/glib-Basic-Types.html#gdouble"
>gdouble</a> min,
<a
href="../glib/glib-Basic-Types.html#gdouble"
>gdouble</a> max,
<a
href="../glib/glib-Basic-Types.html#gdouble"
>gdouble</a> step);
</pre>
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<div class="refsect1" lang="en">
<a name="id2950319"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
+----<a
href="../gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned"
>GInitiallyUnowned</a>
+----<a href="GtkObject.html" title="GtkObject">GtkObject</a>
+----<a href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
+----<a href="GtkRange.html" title="GtkRange">GtkRange</a>
+----<a href="GtkScale.html" title="GtkScale">GtkScale</a>
+----GtkVScale
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2950380"></a><h2>Implemented Interfaces</h2>
<p>
GtkVScale implements
AtkImplementorIface.</p>
</div>
<div class="refsect1" lang="en">
<a name="id2950403"></a><h2>Description</h2>
<p>
The <a 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 href="GtkHScale.html#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 href="GtkScale.html" title="GtkScale"><span class="type">GtkScale</span></a> class's functions.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2950451"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2950462"></a><h3>
<a name="GtkVScale-struct"></a>GtkVScale</h3>
<a class="indexterm" name="id2950475"></a><pre class="programlisting">typedef struct _GtkVScale GtkVScale;</pre>
<p>
The <a href="GtkVScale.html#GtkVScale-struct"><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" lang="en">
<a name="id2950500"></a><h3>
<a name="gtk-vscale-new"></a>gtk_vscale_new ()</h3>
<a class="indexterm" name="id2950512"></a><pre class="programlisting"><a href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* gtk_vscale_new (<a href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *adjustment);</pre>
<p>
Creates a new <a href="GtkVScale.html" title="GtkVScale"><span class="type">GtkVScale</span></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>adjustment</code></em> :</span></td>
<td>the <a href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> which sets the range of the scale.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td>a new <a href="GtkVScale.html" title="GtkVScale"><span class="type">GtkVScale</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2950595"></a><h3>
<a name="gtk-vscale-new-with-range"></a>gtk_vscale_new_with_range ()</h3>
<a class="indexterm" name="id2950608"></a><pre class="programlisting"><a href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* gtk_vscale_new_with_range (<a
href="../glib/glib-Basic-Types.html#gdouble"
>gdouble</a> min,
<a
href="../glib/glib-Basic-Types.html#gdouble"
>gdouble</a> max,
<a
href="../glib/glib-Basic-Types.html#gdouble"
>gdouble</a> step);</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 href="GtkScale.html#gtk-scale-set-digits"><code class="function">gtk_scale_set_digits()</code></a> to correct it.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>min</code></em> :</span></td>
<td> minimum value
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>max</code></em> :</span></td>
<td> maximum value
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>step</code></em> :</span></td>
<td> step increment (tick size) used with keyboard shortcuts
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td> a new <a href="GtkVScale.html" title="GtkVScale"><span class="type">GtkVScale</span></a>
</td>
</tr>
</tbody>
</table></div>
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