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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<h1>Gtk::CellRendererSpin Class Reference<br/>
<small>
[<a class="el" href="group__TreeView.html">TreeView Classes</a>]</small>
</h1><!-- doxytag: class="Gtk::CellRendererSpin" --><!-- doxytag: inherits="Gtk::CellRendererText" -->
<p>Renders a spin button in a cell. <a href="#_details">More...</a></p>

<p>Inherits <a class="el" href="classGtk_1_1CellRendererText.html">Gtk::CellRendererText</a>.</p>
<div class="dynheader">
Collaboration diagram for Gtk::CellRendererSpin:</div>
<div class="dynsection">
<div class="center"><img src="classGtk_1_1CellRendererSpin__coll__graph.png" border="0" usemap="#Gtk_1_1CellRendererSpin_coll__map" alt="Collaboration graph"/></div>
<map name="Gtk_1_1CellRendererSpin_coll__map" id="Gtk_1_1CellRendererSpin_coll__map">
<area shape="rect" href="classGtk_1_1CellRendererText.html" title="Renders text in a cell." alt="" coords="5,392,155,421"/><area shape="rect" href="classGtk_1_1CellRenderer.html" title="CellRenderers are used by Gtk::TreeView columns to render the Gtk::TreeModel column..." alt="" coords="19,315,141,344"/><area shape="rect" href="classGtk_1_1Object.html" title="Gtk::Object is the base class for all widgets, and for a few non&#45;widget objects such..." alt="" coords="36,237,124,267"/><area shape="rect" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1Object.html" title="Glib::Object" alt="" coords="35,160,125,189"/><area shape="rect" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ObjectBase.html" title="Glib::ObjectBase" alt="" coords="20,83,140,112"/><area shape="rect" doxygen="libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/structsigc_1_1trackable.html" title="sigc::trackable" alt="" coords="27,5,133,35"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>

<p><a href="classGtk_1_1CellRendererSpin-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#ab6957d26c9fc2427cb29a7ca98a6ed16">~CellRendererSpin</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">GtkCellRendererSpin*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#a8ac27efa9673efddc3578a4a667774ae">gobj</a> ()</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C GtkObject. <a href="#a8ac27efa9673efddc3578a4a667774ae"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const GtkCellRendererSpin*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#a3e670860ef7516891525a39187b31c1b">gobj</a> () const </td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides access to the underlying C GtkObject. <a href="#a3e670860ef7516891525a39187b31c1b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#abf378becba7ff356df6347c7577fee7a">CellRendererSpin</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><br class="typebreak"/>
&lt; <a class="el" href="classGtk_1_1Adjustment.html">Gtk::Adjustment</a>* &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#a306ad67fe1faefdc1848e24b1b48c303">property_adjustment</a> ()</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">The adjustment that holds the value of the spinbutton. <a href="#a306ad67fe1faefdc1848e24b1b48c303"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
&lt; <a class="el" href="classGtk_1_1Adjustment.html">Gtk::Adjustment</a>* &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#a7e837b49986fee233afdfe09c1386ba1">property_adjustment</a> () const </td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">The adjustment that holds the value of the spinbutton. <a href="#a7e837b49986fee233afdfe09c1386ba1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>&lt; double &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#ae43f367a1f1b7dff6da72535308374d3">property_climb_rate</a> ()</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">The acceleration rate when you hold down a button. <a href="#ae43f367a1f1b7dff6da72535308374d3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
&lt; double &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#a9f0947725f3d51441b0695acdbf46aba">property_climb_rate</a> () const </td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">The acceleration rate when you hold down a button. <a href="#a9f0947725f3d51441b0695acdbf46aba"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>&lt; guint &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#a23e27665ed5ac6fb77908eda9a56bb10">property_digits</a> ()</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">The number of decimal places to display. <a href="#a23e27665ed5ac6fb77908eda9a56bb10"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
&lt; guint &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#a93164f8797a97c9f172041107a3746d6">property_digits</a> () const </td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">The number of decimal places to display. <a href="#a93164f8797a97c9f172041107a3746d6"></a><br/></td></tr>
<tr><td colspan="2"><h2>Related Functions</h2></td></tr>
<tr><td colspan="2"><p>(Note that these are not member functions.) </p>
<br/><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGtk_1_1CellRendererSpin.html">Gtk::CellRendererSpin</a>*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1CellRendererSpin.html#a6b715bad9d4a47ed056ec990eeeaf43f">wrap</a> (GtkCellRendererSpin* object, bool take_copy=false)</td></tr>
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">A <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. <a href="#a6b715bad9d4a47ed056ec990eeeaf43f"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Renders a spin button in a cell. </p>
<p><a class="el" href="classGtk_1_1CellRendererSpin.html" title="Renders a spin button in a cell.">Gtk::CellRendererSpin</a> renders text in a cell like <a class="el" href="classGtk_1_1CellRendererText.html" title="Renders text in a cell.">Gtk::CellRendererText</a>, from which it is derived. But while <a class="el" href="classGtk_1_1CellRendererText.html" title="Renders text in a cell.">Gtk::CellRendererText</a> offers a simple entry to edit the text, <a class="el" href="classGtk_1_1CellRendererSpin.html" title="Renders a spin button in a cell.">Gtk::CellRendererSpin</a> offers a <a class="el" href="classGtk_1_1SpinButton.html" title="numeric Entry with up/down buttons Slightly misnamed, this should be called a SpinEntry...">Gtk::SpinButton</a> widget. Of course, that means that the text must be parseable as a floating point number.</p>
<p>The range of the spinbutton is taken from the adjustment property of the cell renderer, which can be set explicitly or mapped to a column in the tree model, like all properties of cell renders. <a class="el" href="classGtk_1_1CellRendererSpin.html" title="Renders a spin button in a cell.">Gtk::CellRendererSpin</a> also has properties for the climb rate and the number of digits to display. Other <a class="el" href="classGtk_1_1SpinButton.html" title="numeric Entry with up/down buttons Slightly misnamed, this should be called a SpinEntry...">Gtk::SpinButton</a> properties can be set in a handler for the start-editing signal.</p>
<dl class="since_2_12"><dt><b><a class="el" href="since_2_12.html#_since_2_12000030">Since gtkmm 2.12:</a></b></dt><dd></dd></dl>
<hr/><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="ab6957d26c9fc2427cb29a7ca98a6ed16"></a><!-- doxytag: member="Gtk::CellRendererSpin::~CellRendererSpin" ref="ab6957d26c9fc2427cb29a7ca98a6ed16" args="()" -->
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          <td class="memname">virtual Gtk::CellRendererSpin::~CellRendererSpin </td>
          <td>(</td>
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          <td>&#160;)&#160;</td>
          <td><code> [virtual]</code></td>
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<a class="anchor" id="abf378becba7ff356df6347c7577fee7a"></a><!-- doxytag: member="Gtk::CellRendererSpin::CellRendererSpin" ref="abf378becba7ff356df6347c7577fee7a" args="()" -->
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          <td class="memname">Gtk::CellRendererSpin::CellRendererSpin </td>
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          <td>&#160;)&#160;</td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a3e670860ef7516891525a39187b31c1b"></a><!-- doxytag: member="Gtk::CellRendererSpin::gobj" ref="a3e670860ef7516891525a39187b31c1b" args="() const " -->
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          <td class="memname">const GtkCellRendererSpin* Gtk::CellRendererSpin::gobj </td>
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          <td>&#160;)&#160;</td>
          <td> const<code> [inline]</code></td>
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<p>Provides access to the underlying C GtkObject. </p>

<p>Reimplemented from <a class="el" href="classGtk_1_1CellRendererText.html#a8160d679ceb11793ab7cbcbaa4fa4c01">Gtk::CellRendererText</a>.</p>

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<a class="anchor" id="a8ac27efa9673efddc3578a4a667774ae"></a><!-- doxytag: member="Gtk::CellRendererSpin::gobj" ref="a8ac27efa9673efddc3578a4a667774ae" args="()" -->
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          <td class="memname">GtkCellRendererSpin* Gtk::CellRendererSpin::gobj </td>
          <td>(</td>
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          <td>&#160;)&#160;</td>
          <td><code> [inline]</code></td>
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<p>Provides access to the underlying C GtkObject. </p>

<p>Reimplemented from <a class="el" href="classGtk_1_1CellRendererText.html#a4ffbd2c93cf18a88ca52a4bc39fe60ba">Gtk::CellRendererText</a>.</p>

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<a class="anchor" id="a7e837b49986fee233afdfe09c1386ba1"></a><!-- doxytag: member="Gtk::CellRendererSpin::property_adjustment" ref="a7e837b49986fee233afdfe09c1386ba1" args="() const " -->
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          <td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>&lt;<a class="el" href="classGtk_1_1Adjustment.html">Gtk::Adjustment</a>*&gt; Gtk::CellRendererSpin::property_adjustment </td>
          <td>(</td>
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<p>The adjustment that holds the value of the spinbutton. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes. </dd></dl>

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<a class="anchor" id="a306ad67fe1faefdc1848e24b1b48c303"></a><!-- doxytag: member="Gtk::CellRendererSpin::property_adjustment" ref="a306ad67fe1faefdc1848e24b1b48c303" args="()" -->
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          <td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>&lt;<a class="el" href="classGtk_1_1Adjustment.html">Gtk::Adjustment</a>*&gt; Gtk::CellRendererSpin::property_adjustment </td>
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<p>The adjustment that holds the value of the spinbutton. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes. </dd></dl>

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<a class="anchor" id="a9f0947725f3d51441b0695acdbf46aba"></a><!-- doxytag: member="Gtk::CellRendererSpin::property_climb_rate" ref="a9f0947725f3d51441b0695acdbf46aba" args="() const " -->
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          <td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>&lt;double&gt; Gtk::CellRendererSpin::property_climb_rate </td>
          <td>(</td>
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          <td>&#160;)&#160;</td>
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<p>The acceleration rate when you hold down a button. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes. </dd></dl>

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<a class="anchor" id="ae43f367a1f1b7dff6da72535308374d3"></a><!-- doxytag: member="Gtk::CellRendererSpin::property_climb_rate" ref="ae43f367a1f1b7dff6da72535308374d3" args="()" -->
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<p>The acceleration rate when you hold down a button. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes. </dd></dl>

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<a class="anchor" id="a93164f8797a97c9f172041107a3746d6"></a><!-- doxytag: member="Gtk::CellRendererSpin::property_digits" ref="a93164f8797a97c9f172041107a3746d6" args="() const " -->
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          <td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>&lt;guint&gt; Gtk::CellRendererSpin::property_digits </td>
          <td>(</td>
          <td class="paramname"></td>
          <td>&#160;)&#160;</td>
          <td> const</td>
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<p>The number of decimal places to display. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes. </dd></dl>

</div>
</div>
<a class="anchor" id="a23e27665ed5ac6fb77908eda9a56bb10"></a><!-- doxytag: member="Gtk::CellRendererSpin::property_digits" ref="a23e27665ed5ac6fb77908eda9a56bb10" args="()" -->
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          <td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>&lt;guint&gt; Gtk::CellRendererSpin::property_digits </td>
          <td>(</td>
          <td class="paramname"></td>
          <td>&#160;)&#160;</td>
          <td></td>
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      </table>
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<div class="memdoc">

<p>The number of decimal places to display. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes. </dd></dl>

</div>
</div>
<hr/><h2>Friends And Related Function Documentation</h2>
<a class="anchor" id="a6b715bad9d4a47ed056ec990eeeaf43f"></a><!-- doxytag: member="Gtk::CellRendererSpin::wrap" ref="a6b715bad9d4a47ed056ec990eeeaf43f" args="(GtkCellRendererSpin *object, bool take_copy=false)" -->
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          <td class="memname"><a class="el" href="classGtk_1_1CellRendererSpin.html">Gtk::CellRendererSpin</a>* wrap </td>
          <td>(</td>
          <td class="paramtype">GtkCellRendererSpin *&#160;</td>
          <td class="paramname"> <em>object</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"> <em>take_copy</em> = <code>false</code></td><td>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td><code> [related]</code></td>
        </tr>
      </table>
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<p>A <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>object</em>&#160;</td><td>The C instance. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>take_copy</em>&#160;</td><td>False if the result should take ownership of the C instance. True if it should take a new copy or ref. </td></tr>
  </table>
  </dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A C++ instance that wraps this C instance. </dd></dl>

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</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>gtkmm/cellrendererspin.h</li>
</ul>
</div>
<hr size="1"/><address style="text-align: right;"><small>Generated on Tue May 4 13:21:48 2010 for gtkmm by&#160;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
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