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<h1>GFC::Gtk::SpinButton Class Reference</h1>A GtkSpinButton C++ wrapper class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="spinbutton_8hh-source.html">gfc/gtk/spinbutton.hh</a>></code>
<p>
<p>Inheritance diagram for GFC::Gtk::SpinButton:
<p><center><img src="classGFC_1_1Gtk_1_1SpinButton.png" usemap="#GFC::Gtk::SpinButton_map" border="0" alt=""></center>
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<a href="classGFC_1_1Gtk_1_1SpinButton-members.html">List of all members.</a><h2>Signal Prototypes</h2>
<ul>
<li>const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">InputSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z824_6">input_signal</a>
<dl class="el"><dd class="mdescRight">Input signal (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z828_0">sig_input()</a>). <a href="#z824_6"></a><br></dl><li>const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">OutputSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z824_7">output_signal</a>
<dl class="el"><dd class="mdescRight">Output signal (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z828_1">sig_output()</a>). <a href="#z824_7"></a><br></dl><li>const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">ValueChangedSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z824_8">value_changed_signal</a>
<dl class="el"><dd class="mdescRight">Value changed signal (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z828_2">sig_value_changed()</a>). <a href="#z824_8"></a><br></dl></ul>
<h2>Public Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<ul>
<li><a class="anchor" name="z825_0" doxytag="GFC::Gtk::SpinButton::SpinButton" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z825_0">SpinButton</a> ()
<dl class="el"><dd class="mdescRight">Construct a new spin button. <br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z825_1">SpinButton</a> (<a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> *adjustment, double climb_rate, unsigned int digits)
<dl class="el"><dd class="mdescRight">Construct a new spin button with the specified <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>, climb_rate and digits. <a href="#z825_1"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z825_2">SpinButton</a> (double min, double max, double step=1.0)
<dl class="el"><dd class="mdescRight">Construct a new spin button without specifying an <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>. <a href="#z825_2"></a><br></dl><li><a class="anchor" name="z825_3" doxytag="GFC::Gtk::SpinButton::~SpinButton" ></a>
virtual <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z825_3">~SpinButton</a> ()
<dl class="el"><dd class="mdescRight">Destructor. <br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
<ul>
<li><a class="anchor" name="z826_0" doxytag="GFC::Gtk::SpinButton::gtk_spin_button" ></a>
GtkSpinButton * <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_0">gtk_spin_button</a> () const
<dl class="el"><dd class="mdescRight">Get a pointer to the GtkSpinButton structure. <br></dl><li><a class="anchor" name="z826_1" doxytag="GFC::Gtk::SpinButton::operator GtkSpinButton *" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_1">operator GtkSpinButton *</a> () const
<dl class="el"><dd class="mdescRight">Conversion operator; safely converts a <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a> to a GtkSpinButton pointer. <br></dl><li><a class="anchor" name="z826_2" doxytag="GFC::Gtk::SpinButton::get_adjustment" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> * <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_2">get_adjustment</a> () const
<dl class="el"><dd class="mdescRight">Get the adjustment associated with the <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a>. <br></dl><li>unsigned int <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_3">get_digits</a> () const
<dl class="el"><dd class="mdescRight">Fetches the precision of the spin button (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_2">set_digits()</a>). <a href="#z826_3"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_4">get_increments</a> (double *step, double *page) const
<dl class="el"><dd class="mdescRight">Gets the current step and page the increments used by the spin button (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_3">set_increments()</a>). <a href="#z826_4"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_5">get_range</a> (double *min, double *max) const
<dl class="el"><dd class="mdescRight">Gets the range allowed for the spin button (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_4">set_range()</a>). <a href="#z826_5"></a><br></dl><li><a class="anchor" name="z826_6" doxytag="GFC::Gtk::SpinButton::get_value" ></a>
double <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_6">get_value</a> () const
<dl class="el"><dd class="mdescRight">Get the value in the spin button. <br></dl><li>int <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_7">get_value_as_int</a> () const
<dl class="el"><dd class="mdescRight">Get the value of the spin button represented as an integer. <a href="#z826_7"></a><br></dl><li><a class="el" href="namespaceGFC_1_1Gtk.html#a359">SpinButtonUpdatePolicy</a> <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_8">get_update_policy</a> () const
<dl class="el"><dd class="mdescRight">Gets the update behavior of the spin button (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_6">set_update_policy()</a>). <a href="#z826_8"></a><br></dl><li>bool <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_9">get_numeric</a> () const
<dl class="el"><dd class="mdescRight">Returns whether non-numeric text can be typed into the spin button (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_7">set_numeric()</a>). <a href="#z826_9"></a><br></dl><li>bool <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_10">get_wrap</a> () const
<dl class="el"><dd class="mdescRight">Returns whether the spin button's value wraps around to the opposite limit when the upper or lower limit of the range is exceeded (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_9">set_wrap()</a>). <a href="#z826_10"></a><br></dl><li>bool <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z826_11">get_snap_to_ticks</a> () const
<dl class="el"><dd class="mdescRight">Returns whether the values are corrected to the nearest step (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_10">set_snap_to_ticks()</a>). <a href="#z826_11"></a><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Methods</div></td></tr>
<ul>
<li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_0">configure</a> (<a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> *adjustment, double climb_rate, unsigned int digits)
<dl class="el"><dd class="mdescRight">Changes the properties of an existing spin button. <a href="#z827_0"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_1">set_adjustment</a> (<a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> *adjustment)
<dl class="el"><dd class="mdescRight">Replaces the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> associated with the spin button. <a href="#z827_1"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_2">set_digits</a> (unsigned int digits)
<dl class="el"><dd class="mdescRight">Set the precision to be displayed by the spin button. <a href="#z827_2"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_3">set_increments</a> (double step, double page)
<dl class="el"><dd class="mdescRight">Sets the step and page increments for the spin button. <a href="#z827_3"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_4">set_range</a> (double min, double max)
<dl class="el"><dd class="mdescRight">Sets the minimum and maximum allowable values for the spin button. <a href="#z827_4"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_5">set_value</a> (double value)
<dl class="el"><dd class="mdescRight">Set the value of the spin button. <a href="#z827_5"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_6">set_update_policy</a> (<a class="el" href="namespaceGFC_1_1Gtk.html#a359">SpinButtonUpdatePolicy</a> policy)
<dl class="el"><dd class="mdescRight">Sets the update behavior of the spin button. <a href="#z827_6"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_7">set_numeric</a> (bool numeric)
<dl class="el"><dd class="mdescRight">Sets the flag that determines if non-numeric text can be typed into the spin button. <a href="#z827_7"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_8">spin</a> (<a class="el" href="namespaceGFC_1_1Gtk.html#a358">SpinType</a> direction, double increment)
<dl class="el"><dd class="mdescRight">Increment or decrement a spin button's value in a specified direction by a specified amount. <a href="#z827_8"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_9">set_wrap</a> (bool <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html#z74_0">wrap</a>)
<dl class="el"><dd class="mdescRight">Sets the flag that determines if a spin button value wraps around to the opposite limit when the upper or lower limit of the range is exceeded. <a href="#z827_9"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_10">set_snap_to_ticks</a> (bool snap_to_ticks)
<dl class="el"><dd class="mdescRight">Sets the policy as to whether values are corrected to the nearest step increment when a spin button is activated after providing an invalid value. <a href="#z827_10"></a><br></dl><li><a class="anchor" name="z827_11" doxytag="GFC::Gtk::SpinButton::update" ></a>
void <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_11">update</a> ()
<dl class="el"><dd class="mdescRight">Manually force an update of the spin button. <br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Signal Proxies</div></td></tr>
<ul>
<li><a class="anchor" name="z828_0" doxytag="GFC::Gtk::SpinButton::sig_input" ></a>
const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1SignalProxy.html">InputSignalProxy</a> <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z828_0">sig_input</a> ()
<dl class="el"><dd class="mdescRight">Connect to the input_signal; emitted when a new value is displayed in the spin button. <br></dl><li><a class="anchor" name="z828_1" doxytag="GFC::Gtk::SpinButton::sig_output" ></a>
const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1SignalProxy.html">OutputSignalProxy</a> <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z828_1">sig_output</a> ()
<dl class="el"><dd class="mdescRight">Connect to the output_signal; emitted to display the new value in the spin button. <br></dl><li><a class="anchor" name="z828_2" doxytag="GFC::Gtk::SpinButton::sig_value_changed" ></a>
const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1SignalProxy.html">ValueChangedSignalProxy</a> <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z828_2">sig_value_changed</a> ()
<dl class="el"><dd class="mdescRight">Connect to the value_changed_signal; emitted when the value has changed. <br></dl></ul>
<h2>Protected Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<ul>
<li><a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z823_0">SpinButton</a> (GtkSpinButton *spin_button, bool <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1Trackable.html#z143_1">owns_reference</a>=false)
<dl class="el"><dd class="mdescRight">Construct a new <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a> from an existing GtkSpinButton. <a href="#z823_0"></a><br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A GtkSpinButton C++ wrapper class.
<p>
A <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a> is an ideal way to allow the user to set the value of some attribute. Rather than having to directly type a number into a <a class="el" href="classGFC_1_1Gtk_1_1Entry.html">Entry</a>, <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a> allows the user to click on one of two arrows to increment or decrement the displayed value. A value can still be typed in, with the bonus that it can be checked to ensure it is in a given range. The main properties of a <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a> are through an <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>. See the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> section for more details about an adjustment's properties.<p>
<b>Example 1:</b> Using a <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a> to get an integer. <div class="fragment"><pre><span class="preprocessor"> #include <gfc/main.h></span>
<span class="preprocessor"> #include <gfc/gtk/window.h></span>
<span class="preprocessor"> #include <gfc/gtk/adjustment.h></span>
<span class="preprocessor"> #include <gfc/gtk/spinbutton.h></span>
<span class="keyword">using</span> <span class="keyword">namespace </span>GFC;
<span class="keyword">class </span>Window : <span class="keyword">public</span> Gtk::Window
{
Gtk::SpinButton *spinner;
<span class="keyword">public</span>:
Window();
<span class="keywordtype">int</span> grab_value() const;
};
Window::Window()
{
set_border_width(5);
Gtk::Adjustment *spinner_adj = <span class="keyword">new</span> Gtk::Adjustment(50.0, 0.0, 100.0, 1.0, 5.0, 5.0);
<span class="comment">// Creates the spinner, with no decimal places.</span>
spinner = <span class="keyword">new</span> Gtk::SpinButton(spinner_adj, 1.0, 0);
add(*spinner);
<a class="code" href="classGFC_1_1Gtk_1_1Widget.html#z1053_7">show_all</a>();
}
<span class="keywordtype">int</span>
Window::grab_value()<span class="keyword"> const</span>
<span class="keyword"> </span>{
<span class="keywordflow">return</span> spinner->get_value_as_int();
}
<span class="keywordtype">int</span> main (<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])
{
<span class="keyword">using</span> <span class="keyword">namespace </span>Main;
<a class="code" href="namespaceGFC_1_1Main.html#a2">init</a>(&argc, &argv);
Window window;
window.sig_destroy().connect(slot(&GFC::Main::quit));
<a class="code" href="namespaceGFC_1_1Main.html#a11">run</a>();
<span class="keywordflow">return</span> 0;
}
</pre></div><p>
<b>Example 2:</b> Using a <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a> to get a floating point value. <div class="fragment"><pre><span class="preprocessor"> #include <gfc/main.h></span>
<span class="preprocessor"> #include <gfc/gtk/window.h></span>
<span class="preprocessor"> #include <gfc/gtk/adjustment.h></span>
<span class="preprocessor"> #include <gfc/gtk/spinbutton.h></span>
<span class="keyword">using</span> <span class="keyword">namespace </span>GFC;
<span class="keyword">class </span>Window : <span class="keyword">public</span> Gtk::Window
{
Gtk::SpinButton *spinner;
<span class="keyword">public</span>:
Window();
<span class="keywordtype">double</span> grab_value() const;
};
Window::Window()
{
set_border_width(5);
Gtk::Adjustment *spinner_adj = <span class="keyword">new</span> Gtk::Adjustment(2.500, 0.0, 5.0, 0.001, 0.1, 0.1);
<span class="comment">// Creates the spinner, with no decimal places.</span>
spinner = <span class="keyword">new</span> Gtk::SpinButton(spinner_adj, 0.001, 3);
add(*spinner);
<a class="code" href="classGFC_1_1Gtk_1_1Widget.html#z1053_7">show_all</a>();
}
<span class="keywordtype">double</span>
Window::grab_value()<span class="keyword"> const</span>
<span class="keyword"> </span>{
<span class="keywordflow">return</span> spinner->get_value();
}
<span class="keywordtype">int</span> main (<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])
{
<span class="keyword">using</span> <span class="keyword">namespace </span>Main;
<a class="code" href="namespaceGFC_1_1Main.html#a2">init</a>(&argc, &argv);
Window window;
window.sig_destroy().connect(slot(&GFC::Main::quit));
<a class="code" href="namespaceGFC_1_1Main.html#a11">run</a>();
<span class="keywordflow">return</span> 0;
}
</pre></div>
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="z823_0" doxytag="GFC::Gtk::SpinButton::SpinButton" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GFC::Gtk::SpinButton::SpinButton </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">GtkSpinButton * </td>
<td class="mdname" nowrap> <em>spin_button</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>bool </td>
<td class="mdname" nowrap> <em>owns_reference</em> = <code>false</code></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [explicit, protected]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct a new <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a> from an existing GtkSpinButton.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>spin_button</em> </td><td>A pointer to a GtkSpinButton. </td></tr>
<tr><td></td><td valign=top><em>owns_reference</em> </td><td>Set false if the initial reference count is floating, set true if it's not.</td></tr>
</table>
</dl>
<br>
The <em>spin_button</em> can be a newly created GtkSpinButton or an existing GtkSpinButton (see <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html#z68_0">G::Object::Object</a>). </td>
</tr>
</table>
<a class="anchor" name="z825_1" doxytag="GFC::Gtk::SpinButton::SpinButton" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GFC::Gtk::SpinButton::SpinButton </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> * </td>
<td class="mdname" nowrap> <em>adjustment</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>climb_rate</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>unsigned int </td>
<td class="mdname" nowrap> <em>digits</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct a new spin button with the specified <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>, climb_rate and digits.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>adjustment</em> </td><td>The <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> object that this spin button should use. </td></tr>
<tr><td></td><td valign=top><em>climb_rate</em> </td><td>Specifies how much the spin button changes when an arrow is clicked on. </td></tr>
<tr><td></td><td valign=top><em>digits</em> </td><td>The number of decimal places to display. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="z825_2" doxytag="GFC::Gtk::SpinButton::SpinButton" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GFC::Gtk::SpinButton::SpinButton </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname" nowrap> <em>min</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>max</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>step</em> = <code>1.0</code></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct a new spin button without specifying an <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>min</em> </td><td>The minimum allowable value. </td></tr>
<tr><td></td><td valign=top><em>max</em> </td><td>The maximum allowable value. </td></tr>
<tr><td></td><td valign=top><em>step</em> </td><td>The increment added or subtracted by spinning the widget.</td></tr>
</table>
</dl>
<br>
This is a convenience constructor that allows creation of a numeric <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a> without manually creating an adjustment. The value is initially set to the minimum value and a page increment of 10 * step is the default. The precision of the spinbutton is equivalent to the precision of step. </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="z827_0" doxytag="GFC::Gtk::SpinButton::configure" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::configure </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> * </td>
<td class="mdname" nowrap> <em>adjustment</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>climb_rate</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>unsigned int </td>
<td class="mdname" nowrap> <em>digits</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Changes the properties of an existing spin button.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>adjustment</em> </td><td>The new <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> object this spin button should use. </td></tr>
<tr><td></td><td valign=top><em>climb_rate</em> </td><td>How much the spin button changes when an arrow is clicked on. </td></tr>
<tr><td></td><td valign=top><em>digits</em> </td><td>The number of decimal places to display in the spin button.</td></tr>
</table>
</dl>
<br>
The adjustment, climb rate, and number of decimal places are all changed accordingly, after this function call. </td>
</tr>
</table>
<a class="anchor" name="z826_3" doxytag="GFC::Gtk::SpinButton::get_digits" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> unsigned int GFC::Gtk::SpinButton::get_digits </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Fetches the precision of the spin button (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_2">set_digits()</a>).
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The current precision. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="z826_4" doxytag="GFC::Gtk::SpinButton::get_increments" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::get_increments </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double * </td>
<td class="mdname" nowrap> <em>step</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double * </td>
<td class="mdname" nowrap> <em>page</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the current step and page the increments used by the spin button (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_3">set_increments()</a>).
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>step</em> </td><td>The location to store step increment, or null. </td></tr>
<tr><td></td><td valign=top><em>page</em> </td><td>The location to store page increment, or null. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="z826_9" doxytag="GFC::Gtk::SpinButton::get_numeric" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool GFC::Gtk::SpinButton::get_numeric </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Returns whether non-numeric text can be typed into the spin button (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_7">set_numeric()</a>).
<p>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if only numeric text can be entered. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="z826_5" doxytag="GFC::Gtk::SpinButton::get_range" ></a><p>
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::get_range </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double * </td>
<td class="mdname" nowrap> <em>min</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double * </td>
<td class="mdname" nowrap> <em>max</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the range allowed for the spin button (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_4">set_range()</a>).
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>min</em> </td><td>The location to store minimum allowed value, or null. </td></tr>
<tr><td></td><td valign=top><em>max</em> </td><td>The location to store maximum allowed value, or null. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="z826_11" doxytag="GFC::Gtk::SpinButton::get_snap_to_ticks" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool GFC::Gtk::SpinButton::get_snap_to_ticks </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Returns whether the values are corrected to the nearest step (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_10">set_snap_to_ticks()</a>).
<p>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if values are snapped to the nearest step. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="z826_8" doxytag="GFC::Gtk::SpinButton::get_update_policy" ></a><p>
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<td class="mdRow">
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<td class="md" nowrap valign="top"> <a class="el" href="namespaceGFC_1_1Gtk.html#a359">SpinButtonUpdatePolicy</a> GFC::Gtk::SpinButton::get_update_policy </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the update behavior of the spin button (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_6">set_update_policy()</a>).
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The current update policy. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="z826_7" doxytag="GFC::Gtk::SpinButton::get_value_as_int" ></a><p>
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<td class="md" nowrap valign="top"> int GFC::Gtk::SpinButton::get_value_as_int </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get the value of the spin button represented as an integer.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The value of the spin button. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="z826_10" doxytag="GFC::Gtk::SpinButton::get_wrap" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool GFC::Gtk::SpinButton::get_wrap </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Returns whether the spin button's value wraps around to the opposite limit when the upper or lower limit of the range is exceeded (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z827_9">set_wrap()</a>).
<p>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if the spin button wraps around. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="z827_1" doxytag="GFC::Gtk::SpinButton::set_adjustment" ></a><p>
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::set_adjustment </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>adjustment</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Replaces the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> associated with the spin button.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>adjustment</em> </td><td>An <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> to replace the existing adjustment. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="z827_2" doxytag="GFC::Gtk::SpinButton::set_digits" ></a><p>
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::set_digits </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">unsigned int </td>
<td class="mdname1" valign="top" nowrap> <em>digits</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the precision to be displayed by the spin button.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>digits</em> </td><td>The number of digits to be displayed for the spin button's value.</td></tr>
</table>
</dl>
<br>
Up to 20 digit precision is allowed. </td>
</tr>
</table>
<a class="anchor" name="z827_3" doxytag="GFC::Gtk::SpinButton::set_increments" ></a><p>
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::set_increments </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname" nowrap> <em>step</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>page</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the step and page increments for the spin button.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>step</em> </td><td>The increment applied for a button 1 press. </td></tr>
<tr><td></td><td valign=top><em>page</em> </td><td>The increment applied for a button 2 press.</td></tr>
</table>
</dl>
<br>
This affects how quickly the value changes when the spin button's arrows are activated. </td>
</tr>
</table>
<a class="anchor" name="z827_7" doxytag="GFC::Gtk::SpinButton::set_numeric" ></a><p>
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::set_numeric </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>numeric</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the flag that determines if non-numeric text can be typed into the spin button.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>numeric</em> </td><td><em>true</em> if only numeric entry is allowed. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="z827_4" doxytag="GFC::Gtk::SpinButton::set_range" ></a><p>
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::set_range </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname" nowrap> <em>min</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>max</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the minimum and maximum allowable values for the spin button.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>min</em> </td><td>The minimum allowable value. </td></tr>
<tr><td></td><td valign=top><em>max</em> </td><td>The maximum allowable value. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="z827_10" doxytag="GFC::Gtk::SpinButton::set_snap_to_ticks" ></a><p>
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::set_snap_to_ticks </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>snap_to_ticks</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the policy as to whether values are corrected to the nearest step increment when a spin button is activated after providing an invalid value.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>snap_to_ticks</em> </td><td>A flag indicating if invalid values should be corrected. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="z827_6" doxytag="GFC::Gtk::SpinButton::set_update_policy" ></a><p>
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::set_update_policy </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="namespaceGFC_1_1Gtk.html#a359">SpinButtonUpdatePolicy</a> </td>
<td class="mdname1" valign="top" nowrap> <em>policy</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the update behavior of the spin button.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>policy</em> </td><td>A SpinButtonUpdatePolicy value.</td></tr>
</table>
</dl>
<br>
This determines whether the spin button is always updated or only when a valid value is set. </td>
</tr>
</table>
<a class="anchor" name="z827_5" doxytag="GFC::Gtk::SpinButton::set_value" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::set_value </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname1" valign="top" nowrap> <em>value</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the value of the spin button.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>value</em> </td><td>The new value. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="z827_9" doxytag="GFC::Gtk::SpinButton::set_wrap" ></a><p>
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::set_wrap </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>wrap</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the flag that determines if a spin button value wraps around to the opposite limit when the upper or lower limit of the range is exceeded.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>wrap</em> </td><td><em>true</em> if wrapping behavior is performed. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="z827_8" doxytag="GFC::Gtk::SpinButton::spin" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::SpinButton::spin </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="namespaceGFC_1_1Gtk.html#a358">SpinType</a> </td>
<td class="mdname" nowrap> <em>direction</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>increment</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Increment or decrement a spin button's value in a specified direction by a specified amount.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>direction</em> </td><td>A SpinType indicating the direction to spin. </td></tr>
<tr><td></td><td valign=top><em>increment</em> </td><td>The step increment to apply in the specified direction. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="z824_6" doxytag="GFC::Gtk::SpinButton::input_signal" ></a><p>
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<td class="md" nowrap valign="top"> const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">InputSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z824_6">GFC::Gtk::SpinButton::input_signal</a><code> [static, protected]</code> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Input signal (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z828_0">sig_input()</a>).
<p>
Calls a slot with the signature: <div class="fragment"><pre> <span class="keywordtype">int</span> function(<span class="keywordtype">double</span> *new_value);
<span class="comment">// new_value: The new value of the spin button.</span>
<span class="comment">// return: -1 if an error occurs, otherwise 0.</span>
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="z824_7" doxytag="GFC::Gtk::SpinButton::output_signal" ></a><p>
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<td class="md" nowrap valign="top"> const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">OutputSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z824_7">GFC::Gtk::SpinButton::output_signal</a><code> [static, protected]</code> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Output signal (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z828_1">sig_output()</a>).
<p>
Calls a slot with the signature: <div class="fragment"><pre> <span class="keywordtype">int</span> function();
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="z824_8" doxytag="GFC::Gtk::SpinButton::value_changed_signal" ></a><p>
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<td class="md" nowrap valign="top"> const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">ValueChangedSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z824_8">GFC::Gtk::SpinButton::value_changed_signal</a><code> [static, protected]</code> </td>
</tr>
</table>
</td>
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</table>
<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
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<p>
Value changed signal (see <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html#z828_2">sig_value_changed()</a>).
<p>
Calls a slot with the signature: <div class="fragment"><pre> <span class="keywordtype">void</span> function();
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="spinbutton_8hh-source.html">spinbutton.hh</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Tue Aug 24 00:34:42 2004 for GFC-UI by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 ></a> 1.3.8 </small></address>
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