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<h1>GFC::Gtk::Adjustment Class Reference</h1>A GtkAdjustment C++ wrapper class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="adjustment_8hh-source.html">gfc/gtk/adjustment.hh</a>></code>
<p>
<p>Inheritance diagram for GFC::Gtk::Adjustment:
<p><center><img src="classGFC_1_1Gtk_1_1Adjustment.png" usemap="#GFC::Gtk::Adjustment_map" border="0" alt=""></center>
<map name="GFC::Gtk::Adjustment_map">
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<a href="classGFC_1_1Gtk_1_1Adjustment-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">ChangedSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z303_4">changed_signal</a>
<dl class="el"><dd class="mdescRight"><a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> changed signal (see <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z307_0">sig_changed()</a>). <a href="#z303_4"></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_1Adjustment.html#z303_5">value_changed_signal</a>
<dl class="el"><dd class="mdescRight"><a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> value changed signal (see <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z307_1">sig_value_changed()</a>). <a href="#z303_5"></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="z304_0" doxytag="GFC::Gtk::Adjustment::Adjustment" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z304_0">Adjustment</a> ()
<dl class="el"><dd class="mdescRight">Construct an empty <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>. <br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z304_1">Adjustment</a> (double lower, double upper, double step_increment, double page_increment, double page_size)
<dl class="el"><dd class="mdescRight">Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>. <a href="#z304_1"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z304_2">Adjustment</a> (double value, double lower, double upper, double step_increment, double page_increment, double page_size)
<dl class="el"><dd class="mdescRight">Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>. <a href="#z304_2"></a><br></dl><li><a class="anchor" name="z304_3" doxytag="GFC::Gtk::Adjustment::~Adjustment" ></a>
virtual <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z304_3">~Adjustment</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="z305_0" doxytag="GFC::Gtk::Adjustment::gtk_adjustment" ></a>
GtkAdjustment * <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z305_0">gtk_adjustment</a> () const
<dl class="el"><dd class="mdescRight">Get a pointer to the GtkAdjustment structure. <br></dl><li><a class="anchor" name="z305_1" doxytag="GFC::Gtk::Adjustment::operator GtkAdjustment *" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z305_1">operator GtkAdjustment *</a> () const
<dl class="el"><dd class="mdescRight">Conversion operator; safely converts an <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> to a GtkAdjustment pointer. <br></dl><li><a class="anchor" name="z305_2" doxytag="GFC::Gtk::Adjustment::lower" ></a>
double <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z305_2">lower</a> () const
<dl class="el"><dd class="mdescRight">Get the minimum value for the adjustment. <br></dl><li><a class="anchor" name="z305_3" doxytag="GFC::Gtk::Adjustment::upper" ></a>
double <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z305_3">upper</a> () const
<dl class="el"><dd class="mdescRight">Get the maximum value for the adjustment. <br></dl><li><a class="anchor" name="z305_4" doxytag="GFC::Gtk::Adjustment::step_increment" ></a>
double <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z305_4">step_increment</a> () const
<dl class="el"><dd class="mdescRight">Get the step increment of the adjustment. <br></dl><li><a class="anchor" name="z305_5" doxytag="GFC::Gtk::Adjustment::page_increment" ></a>
double <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z305_5">page_increment</a> () const
<dl class="el"><dd class="mdescRight">Get the page increment of the adjustment. <br></dl><li><a class="anchor" name="z305_6" doxytag="GFC::Gtk::Adjustment::page_size" ></a>
double <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z305_6">page_size</a> () const
<dl class="el"><dd class="mdescRight">Get the page size of the adjustment. <br></dl><li><a class="anchor" name="z305_7" doxytag="GFC::Gtk::Adjustment::get_value" ></a>
double <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z305_7">get_value</a> () const
<dl class="el"><dd class="mdescRight">Get the current value of the adjustment. <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_1Adjustment.html#z306_0">changed</a> ()
<dl class="el"><dd class="mdescRight">Emits a <em>changed</em> signal from the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>. <a href="#z306_0"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z306_1">value_changed</a> ()
<dl class="el"><dd class="mdescRight">Emits a <em>value_changed</em> signal from the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>. <a href="#z306_1"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z306_2">clamp_page</a> (double lower, double upper)
<dl class="el"><dd class="mdescRight">Updates the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> value to ensure that the range between lower and upper is in the current page (i.e. <a href="#z306_2"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z306_3">set_value</a> (double value)
<dl class="el"><dd class="mdescRight">Sets the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> value. <a href="#z306_3"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z306_4">set_range</a> (double lower, double upper, double step_increment, double page_increment, double page_size)
<dl class="el"><dd class="mdescRight">Sets the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> fields other than the value. <a href="#z306_4"></a><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Signal Proxies</div></td></tr>
<ul>
<li><a class="anchor" name="z307_0" doxytag="GFC::Gtk::Adjustment::sig_changed" ></a>
const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1SignalProxy.html">ChangedSignalProxy</a> <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z307_0">sig_changed</a> ()
<dl class="el"><dd class="mdescRight">Connect to the changed_signal; emitted when one or more of the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> fields have been changed, other than the value field. <br></dl><li><a class="anchor" name="z307_1" doxytag="GFC::Gtk::Adjustment::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_1Adjustment.html#z307_1">sig_value_changed</a> ()
<dl class="el"><dd class="mdescRight">Connect to the value_changed_signal; emitted when the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> value field has been 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_1Adjustment.html#z302_0">Adjustment</a> (GtkAdjustment *adjustment, 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_1Adjustment.html">Adjustment</a> from an existing GtkAdjustment. <a href="#z302_0"></a><br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A GtkAdjustment C++ wrapper class.
<p>
The <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> object represents a value which has an associated lower and upper bound, together with step and page increments, and a page size. It is used within several widgets, including <a class="el" href="classGFC_1_1Gtk_1_1SpinButton.html">SpinButton</a>, <a class="el" href="classGFC_1_1Gtk_1_1Viewport.html">Viewport</a>, and <a class="el" href="classGFC_1_1Gtk_1_1Range.html">Range</a> (which is a base class for <a class="el" href="classGFC_1_1Gtk_1_1HScrollbar.html">HScrollbar</a>, <a class="el" href="classGFC_1_1Gtk_1_1VScrollbar.html">VScrollbar</a>, <a class="el" href="classGFC_1_1Gtk_1_1HScale.html">HScale</a>, and <a class="el" href="classGFC_1_1Gtk_1_1VScale.html">VScale</a>).<p>
The <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> object does not update the value itself. Instead it is left up to the owner of the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> to control the value. The owner of the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> typically calls the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z306_1">value_changed()</a> and <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z306_0">changed()</a> methods after changing the value and its bounds. This results in the emission of the <em>value_changed</em> or <em>changed</em> signal respectively.
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="z302_0" doxytag="GFC::Gtk::Adjustment::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"> GFC::Gtk::Adjustment::Adjustment </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">GtkAdjustment * </td>
<td class="mdname" nowrap> <em>adjustment</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_1Adjustment.html">Adjustment</a> from an existing GtkAdjustment.
<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>A pointer to a GtkAdjustment. </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>adjustment</em> can be a newly created GtkAdjustment or an existing GtkAdjustment. (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="z304_1" doxytag="GFC::Gtk::Adjustment::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"> GFC::Gtk::Adjustment::Adjustment </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname" nowrap> <em>lower</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>upper</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_increment</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_increment</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_size</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 <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>lower</em> </td><td>The minimum value. </td></tr>
<tr><td></td><td valign=top><em>upper</em> </td><td>The maximum value. </td></tr>
<tr><td></td><td valign=top><em>step_increment</em> </td><td>The step increment. </td></tr>
<tr><td></td><td valign=top><em>page_increment</em> </td><td>The page increment. </td></tr>
<tr><td></td><td valign=top><em>page_size</em> </td><td>The page size.</td></tr>
</table>
</dl>
<br>
The <em>step_increment</em> is the increment to use to make minor changes to the value. In a <a class="el" href="classGFC_1_1Gtk_1_1Scrollbar.html">Scrollbar</a> this increment is used when the mouse is clicked on the arrows at the top and bottom of the scrollbar, to scroll by a small amount. The <em>page_increment</em> is the increment to use to make major changes to the value. In a <a class="el" href="classGFC_1_1Gtk_1_1Scrollbar.html">Scrollbar</a> this increment is used when the mouse is clicked in the trough, to scroll by a large amount. The page size in a <a class="el" href="classGFC_1_1Gtk_1_1Scrollbar.html">Scrollbar</a> is the size of the area which is currently visible. </td>
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<a class="anchor" name="z304_2" doxytag="GFC::Gtk::Adjustment::Adjustment" ></a><p>
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<td class="md" nowrap valign="top"> GFC::Gtk::Adjustment::Adjustment </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname" nowrap> <em>value</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>lower</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>upper</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_increment</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_increment</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_size</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>
Construct a new <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>value</em> </td><td>The initial value. </td></tr>
<tr><td></td><td valign=top><em>lower</em> </td><td>The minimum value. </td></tr>
<tr><td></td><td valign=top><em>upper</em> </td><td>The maximum value. </td></tr>
<tr><td></td><td valign=top><em>step_increment</em> </td><td>The step increment. </td></tr>
<tr><td></td><td valign=top><em>page_increment</em> </td><td>The page increment. </td></tr>
<tr><td></td><td valign=top><em>page_size</em> </td><td>The page size.</td></tr>
</table>
</dl>
<br>
The step increment is the increment to use to make minor changes to the value. The page increment is the increment to use to make major changes to the value. </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="z306_0" doxytag="GFC::Gtk::Adjustment::changed" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Adjustment::changed </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
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<td>
<p>
Emits a <em>changed</em> signal from the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>.
<p>
This is typically called by the owner of the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> after it has changed any of the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> fields other than the value. </td>
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<a class="anchor" name="z306_2" doxytag="GFC::Gtk::Adjustment::clamp_page" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Adjustment::clamp_page </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname" nowrap> <em>lower</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>upper</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
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</td>
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<td>
</td>
<td>
<p>
Updates the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> value to ensure that the range between lower and upper is in the current page (i.e.
<p>
between value and value + page_size). <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>lower</em> </td><td>The lower value. </td></tr>
<tr><td></td><td valign=top><em>upper</em> </td><td>The upper value.</td></tr>
</table>
</dl>
<br>
If the range is larger than the page size, then only the start of it will be in the current page. A <em>changed</em> signal will be emitted if the value is changed. </td>
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<a class="anchor" name="z306_4" doxytag="GFC::Gtk::Adjustment::set_range" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Adjustment::set_range </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname" nowrap> <em>lower</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>upper</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_increment</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_increment</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_size</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
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<table cellspacing=5 cellpadding=0 border=0>
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</td>
<td>
<p>
Sets the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> fields other than the value.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>lower</em> </td><td>The minimum value. </td></tr>
<tr><td></td><td valign=top><em>upper</em> </td><td>The maximum value. </td></tr>
<tr><td></td><td valign=top><em>step_increment</em> </td><td>The step increment. </td></tr>
<tr><td></td><td valign=top><em>page_increment</em> </td><td>The page increment. </td></tr>
<tr><td></td><td valign=top><em>page_size</em> </td><td>The page size.</td></tr>
</table>
</dl>
<br>
The step increment is the increment to use to make minor changes to the value. The page increment is the increment to use to make major changes to the value. </td>
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<a class="anchor" name="z306_3" doxytag="GFC::Gtk::Adjustment::set_value" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Adjustment::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>
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</td>
</tr>
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<td>
</td>
<td>
<p>
Sets the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> value.
<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>
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<a class="anchor" name="z306_1" doxytag="GFC::Gtk::Adjustment::value_changed" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Adjustment::value_changed </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
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<td>
</td>
<td>
<p>
Emits a <em>value_changed</em> signal from the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a>.
<p>
This is typically called by the owner of the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> after it has changed the <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> value field. </td>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="z303_4" doxytag="GFC::Gtk::Adjustment::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">ChangedSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z303_4">GFC::Gtk::Adjustment::changed_signal</a><code> [static, protected]</code> </td>
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</td>
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</td>
<td>
<p>
<a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> changed signal (see <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z307_0">sig_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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<a class="anchor" name="z303_5" doxytag="GFC::Gtk::Adjustment::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_1Adjustment.html#z303_5">GFC::Gtk::Adjustment::value_changed_signal</a><code> [static, protected]</code> </td>
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</td>
<td>
<p>
<a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html">Adjustment</a> value changed signal (see <a class="el" href="classGFC_1_1Gtk_1_1Adjustment.html#z307_1">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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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="adjustment_8hh-source.html">adjustment.hh</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Tue Aug 24 00:34:37 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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