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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<!-- Generated by Doxygen 1.3.8 -->
<h1>GFC::Gtk::Box Class Reference</h1>A GtkBox C++ wrapper class.  
<a href="#_details">More...</a>
<p>
<code>#include &lt;<a class="el" href="box_8hh-source.html">gfc/gtk/box.hh</a>&gt;</code>
<p>
<p>Inheritance diagram for GFC::Gtk::Box:
<p><center><img src="classGFC_1_1Gtk_1_1Box.png" usemap="#GFC::Gtk::Box_map" border="0" alt=""></center>
<map name="GFC::Gtk::Box_map">
<area href="classGFC_1_1Gtk_1_1Container.html" alt="GFC::Gtk::Container" shape="rect" coords="370,280,545,304">
<area href="classGFC_1_1Gtk_1_1Widget.html" alt="GFC::Gtk::Widget" shape="rect" coords="370,224,545,248">
<area href="classGFC_1_1Gtk_1_1Object.html" alt="GFC::Gtk::Object" shape="rect" coords="277,168,452,192">
<area href="classGFC_1_1Atk_1_1Implementor.html" alt="GFC::Atk::Implementor" shape="rect" coords="462,168,637,192">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html" alt="GFC::G::Object" shape="rect" coords="277,112,452,136">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInterface.html" alt="GFC::G::TypeInterface" shape="rect" coords="462,112,637,136">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInstance.html" alt="GFC::G::TypeInstance" shape="rect" coords="277,56,452,80">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInstance.html" alt="GFC::G::TypeInstance" shape="rect" coords="462,56,637,80">
<area doxygen="gfccore.tag:" href="classGFC_1_1Trackable.html" alt="GFC::Trackable" shape="rect" coords="277,0,452,24">
<area doxygen="gfccore.tag:" href="classGFC_1_1Trackable.html" alt="GFC::Trackable" shape="rect" coords="462,0,637,24">
<area href="classGFC_1_1Gtk_1_1ButtonBox.html" alt="GFC::Gtk::ButtonBox" shape="rect" coords="92,392,267,416">
<area href="classGFC_1_1Gtk_1_1HBox.html" alt="GFC::Gtk::HBox" shape="rect" coords="370,392,545,416">
<area href="classGFC_1_1Gtk_1_1VBox.html" alt="GFC::Gtk::VBox" shape="rect" coords="832,392,1007,416">
<area href="classGFC_1_1Gtk_1_1HButtonBox.html" alt="GFC::Gtk::HButtonBox" shape="rect" coords="0,448,175,472">
<area href="classGFC_1_1Gtk_1_1VButtonBox.html" alt="GFC::Gtk::VButtonBox" shape="rect" coords="185,448,360,472">
<area href="classGFC_1_1Gtk_1_1Statusbar.html" alt="GFC::Gtk::Statusbar" shape="rect" coords="370,448,545,472">
<area href="classGFC_1_1Gtk_1_1ColorSelection.html" alt="GFC::Gtk::ColorSelection" shape="rect" coords="555,448,730,472">
<area href="classGFC_1_1Gtk_1_1FileChooserWidget.html" alt="GFC::Gtk::FileChooserWidget" shape="rect" coords="740,448,915,472">
<area href="classGFC_1_1Gtk_1_1FontSelection.html" alt="GFC::Gtk::FontSelection" shape="rect" coords="925,448,1100,472">
<area href="classGFC_1_1Gtk_1_1GammaCurve.html" alt="GFC::Gtk::GammaCurve" shape="rect" coords="1110,448,1285,472">
</map>
<a href="classGFC_1_1Gtk_1_1Box-members.html">List of all members.</a><h2>Public Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
<ul>
<li><a class="anchor" name="z326_0" doxytag="GFC::Gtk::Box::gtk_box" ></a>
GtkBox * <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z326_0">gtk_box</a> () const
<dl class="el"><dd class="mdescRight">Get a pointer to the GtkBox structure. <br></dl><li><a class="anchor" name="z326_1" doxytag="GFC::Gtk::Box::operator GtkBox *" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1Box.html#z326_1">operator GtkBox *</a> () const
<dl class="el"><dd class="mdescRight">Conversion operator; safely converts a <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> to a GtkBox pointer. <br></dl><li>bool <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z326_2">children</a> (std::vector&lt; <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a> * &gt; &amp;child_list) const
<dl class="el"><dd class="mdescRight">Get a list of children belonging to the <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>.  <a href="#z326_2"></a><br></dl><li>bool <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z326_3">get_homogeneous</a> () const
<dl class="el"><dd class="mdescRight">Returns whether the box is homogeneous (all children are the same size); see <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_4">set_homogeneous()</a>.  <a href="#z326_3"></a><br></dl><li>int <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z326_4">get_spacing</a> () const
<dl class="el"><dd class="mdescRight">Gets the value set by <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_5">set_spacing()</a>.  <a href="#z326_4"></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_1Box.html#z327_0">pack_start</a> (<a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;child, bool expand=true, bool fill=true, unsigned int padding=0)
<dl class="el"><dd class="mdescRight">Adds child to the box, packed with reference to the start of box.  <a href="#z327_0"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_1">pack_end</a> (<a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;child, bool expand=true, bool fill=true, unsigned int padding=0)
<dl class="el"><dd class="mdescRight">Adds child to the box, packed with reference to the end of box.  <a href="#z327_1"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_2">insert_start</a> (<a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;child, int position, bool expand=true, bool fill=true, unsigned int padding=0)
<dl class="el"><dd class="mdescRight">Inserts child into the box at <em>position</em>, with reference to the start of box.  <a href="#z327_2"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_3">insert_end</a> (<a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;child, int position, bool expand=true, bool fill=true, unsigned int padding=0)
<dl class="el"><dd class="mdescRight">Inserts child into the box at <em>position</em>, packed with reference to the end of box.  <a href="#z327_3"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_4">set_homogeneous</a> (bool homogeneous)
<dl class="el"><dd class="mdescRight">Sets the homogeneous field of the <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>, controlling whether or not all children of box are given equal space in the box.  <a href="#z327_4"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_5">set_spacing</a> (int spacing)
<dl class="el"><dd class="mdescRight">Sets the spacing field of the <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>, which is the number of pixels to place between children of box.  <a href="#z327_5"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_6">reorder_child</a> (<a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;child, int position)
<dl class="el"><dd class="mdescRight">Moves child to a new position in the list of box children.  <a href="#z327_6"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_7">query_child_packing</a> (<a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;child, bool *expand, bool *fill, unsigned int *padding, <a class="el" href="namespaceGFC_1_1Gtk.html#a330">PackType</a> *pack_type) const
<dl class="el"><dd class="mdescRight">Returns information about how child is packed into the box.  <a href="#z327_7"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_8">set_child_packing</a> (<a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;child, bool expand, bool fill, unsigned int padding, <a class="el" href="namespaceGFC_1_1Gtk.html#a330">PackType</a> pack_type)
<dl class="el"><dd class="mdescRight">Sets the way child is packed into the box.  <a href="#z327_8"></a><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_1Box.html#z325_0">Box</a> (GtkBox *box, 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_1Box.html">Box</a> from an existing GtkBox.  <a href="#z325_0"></a><br></dl><li><a class="anchor" name="z325_1" doxytag="GFC::Gtk::Box::~Box" ></a>
virtual <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z325_1">~Box</a> ()=0
<dl class="el"><dd class="mdescRight">Destructor. <br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A GtkBox C++ wrapper class. 
<p>
<a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> is an abstract widget which encapsulates functionallity for a particular kind of container, one that organizes a variable number of widgets into a rectangular area. <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> currently has two derived classes, <a class="el" href="classGFC_1_1Gtk_1_1HBox.html">HBox</a> and <a class="el" href="classGFC_1_1Gtk_1_1VBox.html">VBox</a>. The rectangular area of a <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> is organized into either a single row or a single column of child widgets depending upon whether the box is of type <a class="el" href="classGFC_1_1Gtk_1_1HBox.html">HBox</a> or <a class="el" href="classGFC_1_1Gtk_1_1VBox.html">VBox</a>, respectively. Thus, all children of a <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> are allocated one dimension in common, which is the height of a row, or the width of a column.<p>
<a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> uses a notion of packing. Packing refers to adding widgets with reference to a particular position in a <a class="el" href="classGFC_1_1Gtk_1_1Container.html">Container</a>. For a <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>, there are two reference positions: the start and the end of the box. For a <a class="el" href="classGFC_1_1Gtk_1_1VBox.html">VBox</a>, the start is defined as the top of the box and the end is defined as the bottom. For a <a class="el" href="classGFC_1_1Gtk_1_1HBox.html">HBox</a> the start is defined as the left side and the end is defined as the right side. Use repeated calls to <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_0">pack_start()</a> to pack widgets into a <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> from start to end. Use <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_1">pack_end()</a> to add widgets from end to start. You may intersperse these calls and add widgets from both ends of the same <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>.<p>
Because <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> is a <a class="el" href="classGFC_1_1Gtk_1_1Container.html">Container</a>, you may also use <a class="el" href="classGFC_1_1Gtk_1_1Container.html#z461_0">Gtk::Container::add()</a> to insert widgets into the box, and they will be packed as if with <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_0">pack_start()</a> using the default values: expand true, fill true and padding zero. Use <a class="el" href="classGFC_1_1Gtk_1_1Container.html#z461_1">Gtk::Container::remove()</a> to remove widgets from the <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>.<p>
Use <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_4">set_homogeneous()</a> to specify whether or not all children of the <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> are forced to get the same amount of space. Use <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_5">set_spacing()</a> to determine how much space will be minimally placed between all children in the <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>. Use <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_6">reorder_child()</a> to move a <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> child to a different place in the box. Use <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_8">set_child_packing()</a> to reset the expand, fill, and padding attributes of any <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> child. Use <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_7">query_child_packing()</a> to query these fields. 
<p>
<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" name="z325_0" doxytag="GFC::Gtk::Box::Box" ></a><p>
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          <td class="md" nowrap valign="top"> GFC::Gtk::Box::Box           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">GtkBox *&nbsp;</td>
          <td class="mdname" nowrap> <em>box</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>owns_reference</em> = <code>false</code></td>
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          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [explicit, protected]</code></td>
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<p>
Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a> from an existing GtkBox. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>box</em>&nbsp;</td><td>A pointer to a GtkBox. </td></tr>
    <tr><td></td><td valign=top><em>owns_reference</em>&nbsp;</td><td>Set false if the initial reference count is floating, set true if it's not.</td></tr>
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</dl>
<br>
The <em>box</em> can be a newly created GtkBox or an existing GtkBox. (see <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html#z68_0">G::Object::Object</a>).     </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="z326_2" doxytag="GFC::Gtk::Box::children" ></a><p>
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          <td class="md" nowrap valign="top"> bool GFC::Gtk::Box::children           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">std::vector&lt; <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a> * &gt; &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>child_list</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
Get a list of children belonging to the <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>child_list</em>&nbsp;</td><td>A reference to an empty vector of BoxChild* to hold the children. </td></tr>
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</dl>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if successful, <em>false</em> otherwise.</dd></dl>
<br>
The data is a vector of <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a> pointers. The returned children do not have a reference added, so you do not need to unref them.     </td>
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<a class="anchor" name="z326_3" doxytag="GFC::Gtk::Box::get_homogeneous" ></a><p>
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          <td class="md" nowrap valign="top"> bool GFC::Gtk::Box::get_homogeneous           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
Returns whether the box is homogeneous (all children are the same size); see <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_4">set_homogeneous()</a>. 
<p>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if the box is homogeneous. </dd></dl>
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<a class="anchor" name="z326_4" doxytag="GFC::Gtk::Box::get_spacing" ></a><p>
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          <td class="md" nowrap valign="top"> int GFC::Gtk::Box::get_spacing           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
Gets the value set by <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_5">set_spacing()</a>. 
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The spacing between children. </dd></dl>
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<a class="anchor" name="z327_3" doxytag="GFC::Gtk::Box::insert_end" ></a><p>
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          <td class="md" nowrap valign="top"> void GFC::Gtk::Box::insert_end           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>child</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>position</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>expand</em> = <code>true</code>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>fill</em> = <code>true</code>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>unsigned int&nbsp;</td>
          <td class="mdname" nowrap> <em>padding</em> = <code>0</code></td>
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          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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<p>
Inserts child into the box at <em>position</em>, packed with reference to the end of box. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>child</em>&nbsp;</td><td>The <a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> to be added to the box. </td></tr>
    <tr><td></td><td valign=top><em>position</em>&nbsp;</td><td>The new position for child at the end, starting from 0. </td></tr>
    <tr><td></td><td valign=top><em>expand</em>&nbsp;</td><td>Set <em>true</em> if the new child is to be given extra space allocated to the box. The extra space is divided evenly between all children of box using this option. </td></tr>
    <tr><td></td><td valign=top><em>fill</em>&nbsp;</td><td>Set <em>true</em> if space given to child by the expand option is actually allocated to the child, rather than just padding it. This parameter has no effect if expand is set to false. A child is always allocated the full height of a <a class="el" href="classGFC_1_1Gtk_1_1HBox.html">HBox</a> and the full width of a <a class="el" href="classGFC_1_1Gtk_1_1VBox.html">VBox</a>. This option affects the other dimension. </td></tr>
    <tr><td></td><td valign=top><em>padding</em>&nbsp;</td><td>The extra space in pixels to put between this child and its neighbors, over and above the global amount specified by spacing in <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>. If child is a widget at one of the reference ends of the box, then padding pixels are also put between child and the reference edge of box.</td></tr>
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</dl>
<br>
This method is equivalent to calling <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_1">pack_end()</a> followed by <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_6">reorder_child()</a>. The default arguments specified are those most frequently used. Setting <em>position</em> to -1 is the same as calling <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_1">pack_end()</a>; the position argument is ignored.     </td>
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<a class="anchor" name="z327_2" doxytag="GFC::Gtk::Box::insert_start" ></a><p>
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          <td class="md" nowrap valign="top"> void GFC::Gtk::Box::insert_start           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>child</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>position</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>expand</em> = <code>true</code>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>fill</em> = <code>true</code>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>unsigned int&nbsp;</td>
          <td class="mdname" nowrap> <em>padding</em> = <code>0</code></td>
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          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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<p>
Inserts child into the box at <em>position</em>, with reference to the start of box. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>child</em>&nbsp;</td><td>The <a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> to be added to the box. </td></tr>
    <tr><td></td><td valign=top><em>position</em>&nbsp;</td><td>The new position for child at the start, starting from 0. </td></tr>
    <tr><td></td><td valign=top><em>expand</em>&nbsp;</td><td>Set <em>true</em> if the new child is to be given extra space allocated to the box. The extra space is divided evenly between all children of box using this option. </td></tr>
    <tr><td></td><td valign=top><em>fill</em>&nbsp;</td><td>Set <em>true</em> if space given to child by the expand option is actually allocated to the child, rather than just padding it. This parameter has no effect if expand is set to false. A child is alwaHys allocated the full height of a <a class="el" href="classGFC_1_1Gtk_1_1HBox.html">HBox</a> and the full width of a <a class="el" href="classGFC_1_1Gtk_1_1VBox.html">VBox</a>. This option affects the other dimension. </td></tr>
    <tr><td></td><td valign=top><em>padding</em>&nbsp;</td><td>The extra space in pixels to put between this child and its neighbors, over and above the global amount specified by spacing in <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>. If child is a widget at one of the reference ends of the box, then padding pixels are also put between child and the reference edge of box.</td></tr>
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</dl>
<br>
This method is equivalent to calling <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_0">pack_start()</a> followed by <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_6">reorder_child()</a>. The default arguments specified are those most frequently used. Setting <em>position</em> to -1 is the same as calling <a class="el" href="classGFC_1_1Gtk_1_1Box.html#z327_0">pack_start()</a>; the position argument is ignored.     </td>
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<a class="anchor" name="z327_1" doxytag="GFC::Gtk::Box::pack_end" ></a><p>
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          <td class="md" nowrap valign="top"> void GFC::Gtk::Box::pack_end           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>child</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>expand</em> = <code>true</code>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>fill</em> = <code>true</code>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>unsigned int&nbsp;</td>
          <td class="mdname" nowrap> <em>padding</em> = <code>0</code></td>
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          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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<p>
Adds child to the box, packed with reference to the end of box. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>child</em>&nbsp;</td><td>The <a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> to be added to the box. </td></tr>
    <tr><td></td><td valign=top><em>expand</em>&nbsp;</td><td>Set <em>true</em> if the new child is to be given extra space allocated to the box. The extra space is divided evenly between all children of box using this option. </td></tr>
    <tr><td></td><td valign=top><em>fill</em>&nbsp;</td><td>Set <em>true</em> if space given to child by the expand option is actually allocated to the child, rather than just padding it. This parameter has no effect if expand is set to false. A child is always allocated the full height of a <a class="el" href="classGFC_1_1Gtk_1_1HBox.html">HBox</a> and the full width of a <a class="el" href="classGFC_1_1Gtk_1_1VBox.html">VBox</a>. This option affects the other dimension. </td></tr>
    <tr><td></td><td valign=top><em>padding</em>&nbsp;</td><td>The extra space in pixels to put between this child and its neighbors, over and above the global amount specified by spacing in <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>. If child is a widget at one of the reference ends of the box, then padding pixels are also put between child and the reference edge of box.</td></tr>
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</dl>
<br>
The child is packed after (away from end of) any other child packed with reference to the end of box. The default arguments specified are those most frequently used.     </td>
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<a class="anchor" name="z327_0" doxytag="GFC::Gtk::Box::pack_start" ></a><p>
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          <td class="md" nowrap valign="top"> void GFC::Gtk::Box::pack_start           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>child</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>expand</em> = <code>true</code>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>fill</em> = <code>true</code>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>unsigned int&nbsp;</td>
          <td class="mdname" nowrap> <em>padding</em> = <code>0</code></td>
        </tr>
        <tr>
          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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    </td>
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<p>
Adds child to the box, packed with reference to the start of box. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>child</em>&nbsp;</td><td>The <a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> to be added to the box. </td></tr>
    <tr><td></td><td valign=top><em>expand</em>&nbsp;</td><td>Set <em>true</em> if the new child is to be given extra space allocated to the box. The extra space is divided evenly between all children of box using this option. </td></tr>
    <tr><td></td><td valign=top><em>fill</em>&nbsp;</td><td>Set <em>true</em> if space given to child by the expand option is actually allocated to the child, rather than just padding it. This parameter has no effect if expand is set to false. A child is always allocated the full height of a <a class="el" href="classGFC_1_1Gtk_1_1HBox.html">HBox</a> and the full width of a <a class="el" href="classGFC_1_1Gtk_1_1VBox.html">VBox</a>. This option affects the other dimension. </td></tr>
    <tr><td></td><td valign=top><em>padding</em>&nbsp;</td><td>The extra space in pixels to put between this child and its neighbors, over and above the global amount specified by spacing in <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>. If child is a widget at one of the reference ends of the box, then padding pixels are also put between child and the reference edge of box.</td></tr>
  </table>
</dl>
<br>
The child is packed after any other child packed with reference to the start of box. The default arguments specified are those most frequently used.     </td>
  </tr>
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<a class="anchor" name="z327_7" doxytag="GFC::Gtk::Box::query_child_packing" ></a><p>
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          <td class="md" nowrap valign="top"> void GFC::Gtk::Box::query_child_packing           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>child</em>, </td>
        </tr>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool *&nbsp;</td>
          <td class="mdname" nowrap> <em>expand</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool *&nbsp;</td>
          <td class="mdname" nowrap> <em>fill</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>unsigned int *&nbsp;</td>
          <td class="mdname" nowrap> <em>padding</em>, </td>
        </tr>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a330">PackType</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>pack_type</em></td>
        </tr>
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          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"> const</td>
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<p>
Returns information about how child is packed into the box. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>child</em>&nbsp;</td><td>The <a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> of the child to query. </td></tr>
    <tr><td></td><td valign=top><em>expand</em>&nbsp;</td><td>The returned value of the expand field in <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a>. </td></tr>
    <tr><td></td><td valign=top><em>fill</em>&nbsp;</td><td>The returned value of the fill field in <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a>. </td></tr>
    <tr><td></td><td valign=top><em>padding</em>&nbsp;</td><td>The returned value of the padding field in <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a>. </td></tr>
    <tr><td></td><td valign=top><em>pack_type</em>&nbsp;</td><td>The returned value of the pack field in <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a>. </td></tr>
  </table>
</dl>
    </td>
  </tr>
</table>
<a class="anchor" name="z327_6" doxytag="GFC::Gtk::Box::reorder_child" ></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::Box::reorder_child           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>child</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>position</em></td>
        </tr>
        <tr>
          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Moves child to a new position in the list of box children. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>child</em>&nbsp;</td><td>The <a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> to move. </td></tr>
    <tr><td></td><td valign=top><em>position</em>&nbsp;</td><td>The new position for child in the children list, starting from 0.</td></tr>
  </table>
</dl>
<br>
The list is the children field of GtkBox, and contains both widgets packed <a class="el" href="namespaceGFC_1_1Gtk.html#a330a113">Gtk::PACK_START</a> as well as widgets packed <a class="el" href="namespaceGFC_1_1Gtk.html#a330a114">Gtk::PACK_END</a>, in the order that these widgets were added to box. A negative value indicates the end of the list.<p>
A widget's position in the box children list determines where the widget is packed into box. A child widget at some position in the list will be packed just after all other widgets of the same packing type that appear earlier in the list.     </td>
  </tr>
</table>
<a class="anchor" name="z327_8" doxytag="GFC::Gtk::Box::set_child_packing" ></a><p>
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        <tr>
          <td class="md" nowrap valign="top"> void GFC::Gtk::Box::set_child_packing           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>child</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>expand</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>fill</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>unsigned int&nbsp;</td>
          <td class="mdname" nowrap> <em>padding</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a330">PackType</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>pack_type</em></td>
        </tr>
        <tr>
          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Sets the way child is packed into the box. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>child</em>&nbsp;</td><td>The <a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Widget</a> of the child to set. </td></tr>
    <tr><td></td><td valign=top><em>expand</em>&nbsp;</td><td>The new value of the expand field in <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a>. </td></tr>
    <tr><td></td><td valign=top><em>fill</em>&nbsp;</td><td>The new value of the fill field in <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a>. </td></tr>
    <tr><td></td><td valign=top><em>padding</em>&nbsp;</td><td>The new value of the padding field in <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a>. </td></tr>
    <tr><td></td><td valign=top><em>pack_type</em>&nbsp;</td><td>The new value of the pack field in <a class="el" href="classGFC_1_1Gtk_1_1BoxChild.html">BoxChild</a>. </td></tr>
  </table>
</dl>
    </td>
  </tr>
</table>
<a class="anchor" name="z327_4" doxytag="GFC::Gtk::Box::set_homogeneous" ></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::Box::set_homogeneous           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">bool&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>homogeneous</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Sets the homogeneous field of the <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>, controlling whether or not all children of box are given equal space in the box. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>homogeneous</em>&nbsp;</td><td>A boolean value, <em>true</em> to create equal allotments, <em>false</em> for variable allotments. </td></tr>
  </table>
</dl>
    </td>
  </tr>
</table>
<a class="anchor" name="z327_5" doxytag="GFC::Gtk::Box::set_spacing" ></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::Box::set_spacing           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>spacing</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Sets the spacing field of the <a class="el" href="classGFC_1_1Gtk_1_1Box.html">Box</a>, which is the number of pixels to place between children of box. 
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>spacing</em>&nbsp;</td><td>The number of pixels to put between children. </td></tr>
  </table>
</dl>
    </td>
  </tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="box_8hh-source.html">box.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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