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<h1>GFC::Gtk::Range Class Reference</h1>A GtkRange C++ wrapper class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="range_8hh-source.html">gfc/gtk/range.hh</a>></code>
<p>
<p>Inheritance diagram for GFC::Gtk::Range:
<p><center><img src="classGFC_1_1Gtk_1_1Range.png" usemap="#GFC::Gtk::Range_map" border="0" alt=""></center>
<map name="GFC::Gtk::Range_map">
<area href="classGFC_1_1Gtk_1_1Widget.html" alt="GFC::Gtk::Widget" shape="rect" coords="220,224,357,248">
<area href="classGFC_1_1Gtk_1_1Object.html" alt="GFC::Gtk::Object" shape="rect" coords="147,168,284,192">
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<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html" alt="GFC::G::Object" shape="rect" coords="147,112,284,136">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInterface.html" alt="GFC::G::TypeInterface" shape="rect" coords="294,112,431,136">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInstance.html" alt="GFC::G::TypeInstance" shape="rect" coords="147,56,284,80">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInstance.html" alt="GFC::G::TypeInstance" shape="rect" coords="294,56,431,80">
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<area href="classGFC_1_1Gtk_1_1HScale.html" alt="GFC::Gtk::HScale" shape="rect" coords="0,392,137,416">
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</map>
<a href="classGFC_1_1Gtk_1_1Range-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">ValueChangedSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z736_4">value_changed_signal</a>
<dl class="el"><dd class="mdescRight">Value changed signal (see <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z739_0">sig_value_changed()</a>). <a href="#z736_4"></a><br></dl><li>const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">AdjustBoundsSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z736_5">adjust_bounds_signal</a>
<dl class="el"><dd class="mdescRight">Adjust bounds signal (see <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z739_1">sig_adjust_bounds()</a>). <a href="#z736_5"></a><br></dl></ul>
<h2>Public Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
<ul>
<li><a class="anchor" name="z737_0" doxytag="GFC::Gtk::Range::gtk_range" ></a>
GtkRange * <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z737_0">gtk_range</a> () const
<dl class="el"><dd class="mdescRight">Get a pointer to the GtkRange structure. <br></dl><li><a class="anchor" name="z737_1" doxytag="GFC::Gtk::Range::operator GtkRange *" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1Range.html#z737_1">operator GtkRange *</a> () const
<dl class="el"><dd class="mdescRight">Conversion operator; safely converts a <a class="el" href="classGFC_1_1Gtk_1_1Range.html">Range</a> to a GtkRange pointer. <br></dl><li><a class="el" href="namespaceGFC_1_1Gtk.html#a343">UpdateType</a> <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z737_2">get_policy</a> () const
<dl class="el"><dd class="mdescRight">Gets the update policy of range (see <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_1">set_update_policy()</a>). <a href="#z737_2"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> * <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z737_3">get_adjustment</a> () const
<dl class="el"><dd class="mdescRight">Get the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> which is the "model" object for <a class="el" href="classGFC_1_1Gtk_1_1Range.html">Range</a> (see <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_2">set_adjustment()</a> for details). <a href="#z737_3"></a><br></dl><li>bool <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z737_4">get_inverted</a> () const
<dl class="el"><dd class="mdescRight">Gets the value set by <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_3">set_inverted()</a>. <a href="#z737_4"></a><br></dl><li><a class="anchor" name="z737_5" doxytag="GFC::Gtk::Range::get_value" ></a>
double <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z737_5">get_value</a> () const
<dl class="el"><dd class="mdescRight">Gets the current value of the range. <br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Methods</div></td></tr>
<ul>
<li><a class="anchor" name="z738_0" doxytag="GFC::Gtk::Range::set_round_digits" ></a>
void <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_0">set_round_digits</a> (int round_digits)
<dl class="el"><dd class="mdescRight">Set the number of digits to round off the value to, or -1 for no rounding. <br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_1">set_update_policy</a> (<a class="el" href="namespaceGFC_1_1Gtk.html#a343">UpdateType</a> policy)
<dl class="el"><dd class="mdescRight">Sets the update policy for the range. <a href="#z738_1"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_2">set_adjustment</a> (<a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> *adjustment)
<dl class="el"><dd class="mdescRight">Sets the adjustment to be used as the "model" object for this range widget. <a href="#z738_2"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_3">set_inverted</a> (bool setting)
<dl class="el"><dd class="mdescRight">Sets whether the lower to higher values should be inverted. <a href="#z738_3"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_4">set_increments</a> (double step, double page)
<dl class="el"><dd class="mdescRight">Sets the step and page sizes for the range. <a href="#z738_4"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_5">set_range</a> (double min, double max)
<dl class="el"><dd class="mdescRight">Sets the allowable values in the <a class="el" href="classGFC_1_1Gtk_1_1Range.html">Range</a>, and clamps the range value to be between min and max. <a href="#z738_5"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_6">set_value</a> (double value)
<dl class="el"><dd class="mdescRight">Sets the current value of the range; if the value is outside the minimum or maximum range values, it will be clamped to fit inside them. <a href="#z738_6"></a><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Signal Proxies</div></td></tr>
<ul>
<li><a class="anchor" name="z739_0" doxytag="GFC::Gtk::Range::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_1Range.html#z739_0">sig_value_changed</a> ()
<dl class="el"><dd class="mdescRight">Connect to the value_changed_signal; emitted when the range value changes. <br></dl><li><a class="anchor" name="z739_1" doxytag="GFC::Gtk::Range::sig_adjust_bounds" ></a>
const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1SignalProxy.html">AdjustBoundsSignalProxy</a> <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z739_1">sig_adjust_bounds</a> ()
<dl class="el"><dd class="mdescRight">Connect to the adjust_bounds_signal; emitted when the bounds of the range might need adjusting when a new range value is set. <br></dl></ul>
<h2>Protected Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<ul>
<li><a class="anchor" name="z735_0" doxytag="GFC::Gtk::Range::Range" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1Range.html#z735_0">Range</a> ()
<dl class="el"><dd class="mdescRight">Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Range.html">Range</a>. <br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Range.html#z735_1">Range</a> (GtkRange *range, 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_1Range.html">Range</a> from an existing GtkRange. <a href="#z735_1"></a><br></dl><li><a class="anchor" name="z735_2" doxytag="GFC::Gtk::Range::~Range" ></a>
virtual <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z735_2">~Range</a> ()=0
<dl class="el"><dd class="mdescRight">Destructor. <br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A GtkRange C++ wrapper class.
<p>
<a class="el" href="classGFC_1_1Gtk_1_1Range.html">Range</a> is the base class for widgets that show an adjustable range, such as <a class="el" href="classGFC_1_1Gtk_1_1Scale.html">Scale</a> and <a class="el" href="classGFC_1_1Gtk_1_1Scrollbar.html">Scrollbar</a>.
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="z735_1" doxytag="GFC::Gtk::Range::Range" ></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::Range::Range </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">GtkRange * </td>
<td class="mdname" nowrap> <em>range</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_1Range.html">Range</a> from an existing GtkRange.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>range</em> </td><td>A pointer to a GtkRange. </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>range</em> can be a newly created GtkRange or an existing GtkRange (see <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html#z68_0">G::Object::Object</a>). </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="z737_3" doxytag="GFC::Gtk::Range::get_adjustment" ></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"> <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>* GFC::Gtk::Range::get_adjustment </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 <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> which is the "model" object for <a class="el" href="classGFC_1_1Gtk_1_1Range.html">Range</a> (see <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_2">set_adjustment()</a> for details).
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The Adjustemnt.</dd></dl>
<br>
The return value does not have a reference added, so it should not be unreferenced. </td>
</tr>
</table>
<a class="anchor" name="z737_4" doxytag="GFC::Gtk::Range::get_inverted" ></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::Range::get_inverted </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 value set by <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_3">set_inverted()</a>.
<p>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if the range is inverted. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="z737_2" doxytag="GFC::Gtk::Range::get_policy" ></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"> <a class="el" href="namespaceGFC_1_1Gtk.html#a343">UpdateType</a> GFC::Gtk::Range::get_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 policy of range (see <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z738_1">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="z738_2" doxytag="GFC::Gtk::Range::set_adjustment" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Range::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>
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</td>
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<td>
</td>
<td>
<p>
Sets the adjustment to be used as the "model" object for this range widget.
<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>.</td></tr>
</table>
</dl>
<br>
The adjustment indicates the current range value, the minimum and maximum range values, the step/page increments used for keybindings and scrolling, and the page size. The page size is normally 0 for <a class="el" href="classGFC_1_1Gtk_1_1Scale.html">Scale</a> and non-zero for <a class="el" href="classGFC_1_1Gtk_1_1Scrollbar.html">Scrollbar</a>, and indicates the size of the visible area of the widget being scrolled. The page size affects the size of the scrollbar slider. </td>
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<a class="anchor" name="z738_4" doxytag="GFC::Gtk::Range::set_increments" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Range::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>
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</td>
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</td>
<td>
<p>
Sets the step and page sizes for the range.
<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 step size. </td></tr>
<tr><td></td><td valign=top><em>page</em> </td><td>The page size.</td></tr>
</table>
</dl>
<br>
The step size is used when the user clicks the <a class="el" href="classGFC_1_1Gtk_1_1Scrollbar.html">Scrollbar</a> arrows or moves GtkScale via arrow keys. The page size is used for example when moving via Page Up or Page Down keys. </td>
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<a class="anchor" name="z738_3" doxytag="GFC::Gtk::Range::set_inverted" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Range::set_inverted </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>setting</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
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</td>
<td>
<p>
Sets whether the lower to higher values should be inverted.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>setting</em> </td><td>Set <em>true</em> to invert the range.</td></tr>
</table>
</dl>
<br>
Ranges normally move from lower to higher values as the slider moves from top to bottom or left to right. Inverted ranges have higher values at the top or on the left rather than on the bottom or right. </td>
</tr>
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<a class="anchor" name="z738_5" doxytag="GFC::Gtk::Range::set_range" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Range::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>
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<td>
</td>
<td>
<p>
Sets the allowable values in the <a class="el" href="classGFC_1_1Gtk_1_1Range.html">Range</a>, and clamps the range value to be between min and max.
<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 range value. </td></tr>
<tr><td></td><td valign=top><em>max</em> </td><td>The maximum range value.</td></tr>
</table>
</dl>
<br>
If the range has a non-zero page size, it is clamped between min and max - page-size. </td>
</tr>
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<a class="anchor" name="z738_1" doxytag="GFC::Gtk::Range::set_update_policy" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Range::set_update_policy </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="namespaceGFC_1_1Gtk.html#a343">UpdateType</a> </td>
<td class="mdname1" valign="top" nowrap> <em>policy</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
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</td>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Sets the update policy for the range.
<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>The update policy.</td></tr>
</table>
</dl>
<br>
UPDATE_CONTINUOUS means that anytime the range slider is moved, the range value will change and the value_changed signal will be emitted. UPDATE_DELAYED means that the value will be updated after a brief timeout where no slider motion occurs, so updates are spaced by a short time rather than continuous. UPDATE_DISCONTINUOUS means that the value will only be updated when the user releases the button and ends the slider drag operation. </td>
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<a class="anchor" name="z738_6" doxytag="GFC::Gtk::Range::set_value" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Range::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>
Sets the current value of the range; if the value is outside the minimum or maximum range values, it will be clamped to fit inside them.
<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 of the range.</td></tr>
</table>
</dl>
<br>
The range emits the "value_changed" signal if the value changes. </td>
</tr>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="z736_5" doxytag="GFC::Gtk::Range::adjust_bounds_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">AdjustBoundsSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z736_5">GFC::Gtk::Range::adjust_bounds_signal</a><code> [static, protected]</code> </td>
</tr>
</table>
</td>
</tr>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Adjust bounds signal (see <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z739_1">sig_adjust_bounds()</a>).
<p>
Calls a slot with the signature: <div class="fragment"><pre> <span class="keywordtype">void</span> function(<span class="keywordtype">double</span> new_value);
<span class="comment">// new_value: The new range value.</span>
</pre></div> </td>
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<a class="anchor" name="z736_4" doxytag="GFC::Gtk::Range::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_1Range.html#z736_4">GFC::Gtk::Range::value_changed_signal</a><code> [static, protected]</code> </td>
</tr>
</table>
</td>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Value changed signal (see <a class="el" href="classGFC_1_1Gtk_1_1Range.html#z739_0">sig_value_changed()</a>).
<p>
Calls a slot with the signature: <div class="fragment"><pre> <span class="keywordtype">void</span> function();
</pre></div> </td>
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</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="range_8hh-source.html">range.hh</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Tue Aug 24 00:34:41 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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