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<h1>Gtk::SizeGroup Class Reference</h1><!-- doxytag: class="Gtk::SizeGroup" --><!-- doxytag: inherits="Glib::Object" -->
<p><a class="el" href="classGtk_1_1SizeGroup.html" title="Gtk::SizeGroup provides a mechanism for grouping a number of widgets together so...">Gtk::SizeGroup</a> provides a mechanism for grouping a number of widgets together so they all request the same amount of space. <a href="#_details">More...</a></p>
<p>Inherits <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1Object.html">Glib::Object</a>.</p>
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Collaboration diagram for Gtk::SizeGroup:</div>
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<p><a href="classGtk_1_1SizeGroup-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a645e2054e5e80cbb454e28069f7d9939">~SizeGroup</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">GtkSizeGroup* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#afbd6958d54324554818300bada2ffd24">gobj</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#afbd6958d54324554818300bada2ffd24"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const GtkSizeGroup* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a2df501038e60d4d92b0602d18355ac17">gobj</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a2df501038e60d4d92b0602d18355ac17"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">GtkSizeGroup* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a1ab82c162c73e5ccb4d957c80da70e7c">gobj_copy</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. <a href="#a1ab82c162c73e5ccb4d957c80da70e7c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#acf4fdc20c82107070d107f666e5ebc60">set_mode</a> (<a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a> mode)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the <a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">Gtk::SizeGroupMode</a> of the size group. <a href="#acf4fdc20c82107070d107f666e5ebc60"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a9d80663134beb8502c167af48bfab6e1">get_mode</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the current mode of the size group. <a href="#a9d80663134beb8502c167af48bfab6e1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a159e0317bf7a973ace4318fbe59de149">set_ignore_hidden</a> (bool ignore_hidden=true)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets whether unmapped widgets should be ignored when calculating the size. <a href="#a159e0317bf7a973ace4318fbe59de149"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#ae00dded1ecab7df9af2347670a8c569b">get_ignore_hidden</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns if invisible widgets are ignored when calculating the size. <a href="#ae00dded1ecab7df9af2347670a8c569b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a04a5dfe9cf8aecf92c98bed118c6f469">add_widget</a> (<a class="el" href="classGtk_1_1Widget.html">Widget</a>& widget)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a widget to a <a class="el" href="classGtk_1_1SizeGroup.html" title="Gtk::SizeGroup provides a mechanism for grouping a number of widgets together so...">Gtk::SizeGroup</a>. <a href="#a04a5dfe9cf8aecf92c98bed118c6f469"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a453030fa3bed8b0351daacdb720074c4">remove_widget</a> (<a class="el" href="classGtk_1_1Widget.html">Widget</a>& widget)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Removes a widget from a <a class="el" href="classGtk_1_1SizeGroup.html" title="Gtk::SizeGroup provides a mechanism for grouping a number of widgets together so...">Gtk::SizeGroup</a>. <a href="#a453030fa3bed8b0351daacdb720074c4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1SListHandle.html">Glib::SListHandle</a>< <a class="el" href="classGtk_1_1Widget.html">Widget</a>* > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#ad2974429f3202cb5bfd6a6675e197ca1">get_widgets</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the list of widgets associated with <em>size_group</em>. <a href="#ad2974429f3202cb5bfd6a6675e197ca1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1SListHandle.html">Glib::SListHandle</a>< const <a class="el" href="classGtk_1_1Widget.html">Widget</a>* > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a2d2297d31b82e56b1c1e1106bbd2db9d">get_widgets</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the list of widgets associated with <em>size_group</em>. <a href="#a2d2297d31b82e56b1c1e1106bbd2db9d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><br class="typebreak"/>
< <a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a282976002ca26ad3356023b4016fd606">property_mode</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The directions in which the size group affects the requested sizes of its component widgets. <a href="#a282976002ca26ad3356023b4016fd606"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< <a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a0e3f46dda52ae970a534800b46982a0f">property_mode</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The directions in which the size group affects the requested sizes of its component widgets. <a href="#a0e3f46dda52ae970a534800b46982a0f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a9b425ed7d2767b5741e57e4627c3b278">property_ignore_hidden</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">If TRUE. <a href="#a9b425ed7d2767b5741e57e4627c3b278"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a5d6c82611ad7be3c2fdf2c96d05e44c4">property_ignore_hidden</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">If TRUE. <a href="#a5d6c82611ad7be3c2fdf2c96d05e44c4"></a><br/></td></tr>
<tr><td colspan="2"><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGtk_1_1SizeGroup.html">SizeGroup</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#a017dd92172ab9628d3b18443741b94e0">create</a> (<a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a> mode)</td></tr>
<tr><td colspan="2"><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#ac3c20df7eb8f5a1660e3302b3453e9a7">SizeGroup</a> (<a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a> mode)</td></tr>
<tr><td colspan="2"><h2>Related Functions</h2></td></tr>
<tr><td colspan="2"><p>(Note that these are not member functions.) </p>
<br/><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGtk_1_1SizeGroup.html">Gtk::SizeGroup</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGtk_1_1SizeGroup.html#aab19ca78f44ec8ab815a8a96fcdc4a0a">wrap</a> (GtkSizeGroup* object, bool take_copy=false)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A <a class="elRef" href="../../../glibmm-2.4/reference/html/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. <a href="#aab19ca78f44ec8ab815a8a96fcdc4a0a"></a><br/></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p><a class="el" href="classGtk_1_1SizeGroup.html" title="Gtk::SizeGroup provides a mechanism for grouping a number of widgets together so...">Gtk::SizeGroup</a> provides a mechanism for grouping a number of widgets together so they all request the same amount of space. </p>
<p>This is typically useful when you want a column of widgets to have the same size, but you can't use a <a class="el" href="classGtk_1_1Table.html" title="Pack widgets in regular patterns.">Gtk::Table</a> widget.</p>
<p>In detail, the size requested for each widget in a <a class="el" href="classGtk_1_1SizeGroup.html" title="Gtk::SizeGroup provides a mechanism for grouping a number of widgets together so...">Gtk::SizeGroup</a> is the maximum of the sizes that would have been requested for each widget in the size group if they were not in the size group. The mode of the size group (see <a class="el" href="classGtk_1_1SizeGroup.html#acf4fdc20c82107070d107f666e5ebc60" title="Sets the Gtk::SizeGroupMode of the size group.">set_mode()</a>) determines whether this applies to the horizontal size, the vertical size, or both sizes.</p>
<p>Note that size groups only affect the amount of space requested, not the size that the widgets finally receive. If you want the widgets in a GtkSizeGroup to actually be the same size, you need to pack them in such a way that they get the size they request and not more. For example, if you are packing your widgets into a table, you would not include the <a class="el" href="group__gtkmmEnums.html#ggad0ae047e9bb4f262003dbb94468f5d81a036abcca77c9906e325a7bbd2a9787ea" title="The widget should fill the space allocated to it.">Gtk::FILL</a> flag.</p>
<p>Widgets can be part of multiple size groups; GTK+ will compute the horizontal size of a widget from the horizontal requisition of all widgets that can be reached from the widget by a chain of size groups of type <a class="el" href="group__gtkmmEnums.html#gga7230c54c268363becedfd97bc42f7d05ab091727c168ae9b45d31db97747c609a">Gtk::SIZE_GROUP_HORIZONTAL</a> or <a class="el" href="group__gtkmmEnums.html#gga7230c54c268363becedfd97bc42f7d05a5c2e00c8234e5fc1368c6d7285a3f710">Gtk::SIZE_GROUP_BOTH</a>, and the vertical size from the vertical requisition of all widgets that can be reached from the widget by a chain of size groups of type <a class="el" href="group__gtkmmEnums.html#gga7230c54c268363becedfd97bc42f7d05a819210db9a6bfe57b1422de106a683a7">Gtk::SIZE_GROUP_VERTICAL</a> or <a class="el" href="group__gtkmmEnums.html#gga7230c54c268363becedfd97bc42f7d05a5c2e00c8234e5fc1368c6d7285a3f710">Gtk::SIZE_GROUP_BOTH</a>. </p>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a645e2054e5e80cbb454e28069f7d9939"></a><!-- doxytag: member="Gtk::SizeGroup::~SizeGroup" ref="a645e2054e5e80cbb454e28069f7d9939" args="()" -->
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<td class="memname">virtual Gtk::SizeGroup::~SizeGroup </td>
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<td><code> [virtual]</code></td>
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<a class="anchor" id="ac3c20df7eb8f5a1660e3302b3453e9a7"></a><!-- doxytag: member="Gtk::SizeGroup::SizeGroup" ref="ac3c20df7eb8f5a1660e3302b3453e9a7" args="(SizeGroupMode mode)" -->
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<td class="memname">Gtk::SizeGroup::SizeGroup </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a> </td>
<td class="paramname"> <em>mode</em></td>
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<td><code> [explicit, protected]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a04a5dfe9cf8aecf92c98bed118c6f469"></a><!-- doxytag: member="Gtk::SizeGroup::add_widget" ref="a04a5dfe9cf8aecf92c98bed118c6f469" args="(Widget &widget)" -->
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<td class="memname">void Gtk::SizeGroup::add_widget </td>
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<td class="paramname"> <em>widget</em></td>
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<p>Adds a widget to a <a class="el" href="classGtk_1_1SizeGroup.html" title="Gtk::SizeGroup provides a mechanism for grouping a number of widgets together so...">Gtk::SizeGroup</a>. </p>
<p>In the future, the requisition of the widget will be determined as the maximum of its requisition and the requisition of the other widgets in the size group. Whether this applies horizontally, vertically, or in both directions depends on the mode of the size group. See <a class="el" href="classGtk_1_1SizeGroup.html#acf4fdc20c82107070d107f666e5ebc60" title="Sets the Gtk::SizeGroupMode of the size group.">set_mode()</a>.</p>
<p>When the widget is destroyed or no longer referenced elsewhere, it will be removed from the size group. </p>
<dl><dt><b>Parameters:</b></dt><dd>
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<tr><td valign="top"></td><td valign="top"><em>widget</em> </td><td>The <a class="el" href="classGtk_1_1Widget.html" title="Abstract Widget (Base class for all widgets).">Gtk::Widget</a> to add. </td></tr>
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<td class="memname">static <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGtk_1_1SizeGroup.html">SizeGroup</a>> Gtk::SizeGroup::create </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a> </td>
<td class="paramname"> <em>mode</em></td>
<td> ) </td>
<td><code> [static]</code></td>
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<a class="anchor" id="ae00dded1ecab7df9af2347670a8c569b"></a><!-- doxytag: member="Gtk::SizeGroup::get_ignore_hidden" ref="ae00dded1ecab7df9af2347670a8c569b" args="() const " -->
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<p>Returns if invisible widgets are ignored when calculating the size. </p>
<dl class="since_2_8"><dt><b><a class="el" href="since_2_8.html#_since_2_8000039">Since gtkmm 2.8:</a></b></dt><dd></dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd><code>true</code> if invisible widgets are ignored. </dd></dl>
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<td class="memname"><a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a> Gtk::SizeGroup::get_mode </td>
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<p>Gets the current mode of the size group. </p>
<p>See <a class="el" href="classGtk_1_1SizeGroup.html#acf4fdc20c82107070d107f666e5ebc60" title="Sets the Gtk::SizeGroupMode of the size group.">set_mode()</a>. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The current mode of the size group. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1SListHandle.html">Glib::SListHandle</a><const <a class="el" href="classGtk_1_1Widget.html">Widget</a>*> Gtk::SizeGroup::get_widgets </td>
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<td class="paramname"></td>
<td> ) </td>
<td> const</td>
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<p>Returns the list of widgets associated with <em>size_group</em>. </p>
<dl class="since_2_10"><dt><b><a class="el" href="since_2_10.html#_since_2_10000298">Since gtkmm 2.10:</a></b></dt><dd></dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A SList of widgets. The list is owned by GTK+ and should not be modified. </dd></dl>
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</div>
<a class="anchor" id="ad2974429f3202cb5bfd6a6675e197ca1"></a><!-- doxytag: member="Gtk::SizeGroup::get_widgets" ref="ad2974429f3202cb5bfd6a6675e197ca1" args="()" -->
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1SListHandle.html">Glib::SListHandle</a><<a class="el" href="classGtk_1_1Widget.html">Widget</a>*> Gtk::SizeGroup::get_widgets </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>Returns the list of widgets associated with <em>size_group</em>. </p>
<dl class="since_2_10"><dt><b><a class="el" href="since_2_10.html#_since_2_10000297">Since gtkmm 2.10:</a></b></dt><dd></dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A SList of widgets. The list is owned by GTK+ and should not be modified. </dd></dl>
</div>
</div>
<a class="anchor" id="a2df501038e60d4d92b0602d18355ac17"></a><!-- doxytag: member="Gtk::SizeGroup::gobj" ref="a2df501038e60d4d92b0602d18355ac17" args="() const " -->
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<td class="memname">const GtkSizeGroup* Gtk::SizeGroup::gobj </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<div class="memdoc">
<p>Provides access to the underlying C GObject. </p>
<p>Reimplemented from <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1ObjectBase.html#a778a94181132976bbfb0519793f3b32e">Glib::ObjectBase</a>.</p>
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<a class="anchor" id="afbd6958d54324554818300bada2ffd24"></a><!-- doxytag: member="Gtk::SizeGroup::gobj" ref="afbd6958d54324554818300bada2ffd24" args="()" -->
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<td class="memname">GtkSizeGroup* Gtk::SizeGroup::gobj </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Provides access to the underlying C GObject. </p>
<p>Reimplemented from <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1ObjectBase.html#a4c6efc18be8cb9c56e58fc0bd20fafbe">Glib::ObjectBase</a>.</p>
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<a class="anchor" id="a1ab82c162c73e5ccb4d957c80da70e7c"></a><!-- doxytag: member="Gtk::SizeGroup::gobj_copy" ref="a1ab82c162c73e5ccb4d957c80da70e7c" args="()" -->
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<td class="memname">GtkSizeGroup* Gtk::SizeGroup::gobj_copy </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
</tr>
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</div>
<div class="memdoc">
<p>Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. </p>
</div>
</div>
<a class="anchor" id="a5d6c82611ad7be3c2fdf2c96d05e44c4"></a><!-- doxytag: member="Gtk::SizeGroup::property_ignore_hidden" ref="a5d6c82611ad7be3c2fdf2c96d05e44c4" args="() const " -->
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><bool> Gtk::SizeGroup::property_ignore_hidden </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const</td>
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</div>
<div class="memdoc">
<p>If TRUE. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
<a class="anchor" id="a9b425ed7d2767b5741e57e4627c3b278"></a><!-- doxytag: member="Gtk::SizeGroup::property_ignore_hidden" ref="a9b425ed7d2767b5741e57e4627c3b278" args="()" -->
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><bool> Gtk::SizeGroup::property_ignore_hidden </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
</tr>
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<div class="memdoc">
<p>If TRUE. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
<a class="anchor" id="a0e3f46dda52ae970a534800b46982a0f"></a><!-- doxytag: member="Gtk::SizeGroup::property_mode" ref="a0e3f46dda52ae970a534800b46982a0f" args="() const " -->
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><<a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a>> Gtk::SizeGroup::property_mode </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const</td>
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<p>The directions in which the size group affects the requested sizes of its component widgets. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
<a class="anchor" id="a282976002ca26ad3356023b4016fd606"></a><!-- doxytag: member="Gtk::SizeGroup::property_mode" ref="a282976002ca26ad3356023b4016fd606" args="()" -->
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><<a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a>> Gtk::SizeGroup::property_mode </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>The directions in which the size group affects the requested sizes of its component widgets. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
<a class="anchor" id="a453030fa3bed8b0351daacdb720074c4"></a><!-- doxytag: member="Gtk::SizeGroup::remove_widget" ref="a453030fa3bed8b0351daacdb720074c4" args="(Widget &widget)" -->
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<td class="memname">void Gtk::SizeGroup::remove_widget </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classGtk_1_1Widget.html">Widget</a>& </td>
<td class="paramname"> <em>widget</em></td>
<td> ) </td>
<td></td>
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<p>Removes a widget from a <a class="el" href="classGtk_1_1SizeGroup.html" title="Gtk::SizeGroup provides a mechanism for grouping a number of widgets together so...">Gtk::SizeGroup</a>. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>widget</em> </td><td>The <a class="el" href="classGtk_1_1Widget.html" title="Abstract Widget (Base class for all widgets).">Gtk::Widget</a> to remove. </td></tr>
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</dd>
</dl>
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</div>
<a class="anchor" id="a159e0317bf7a973ace4318fbe59de149"></a><!-- doxytag: member="Gtk::SizeGroup::set_ignore_hidden" ref="a159e0317bf7a973ace4318fbe59de149" args="(bool ignore_hidden=true)" -->
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<td class="memname">void Gtk::SizeGroup::set_ignore_hidden </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>ignore_hidden</em> = <code>true</code></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Sets whether unmapped widgets should be ignored when calculating the size. </p>
<dl class="since_2_8"><dt><b><a class="el" href="since_2_8.html#_since_2_8000038">Since gtkmm 2.8:</a></b></dt><dd></dd></dl>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>ignore_hidden</em> </td><td>Whether unmapped widgets should be ignored when calculating the size. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="acf4fdc20c82107070d107f666e5ebc60"></a><!-- doxytag: member="Gtk::SizeGroup::set_mode" ref="acf4fdc20c82107070d107f666e5ebc60" args="(SizeGroupMode mode)" -->
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<td class="memname">void Gtk::SizeGroup::set_mode </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">SizeGroupMode</a> </td>
<td class="paramname"> <em>mode</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Sets the <a class="el" href="group__gtkmmEnums.html#ga7230c54c268363becedfd97bc42f7d05">Gtk::SizeGroupMode</a> of the size group. </p>
<p>The mode of the size group determines whether the widgets in the size group should all have the same horizontal requisition (Gtk::SIZE_GROUP_MODE_HORIZONTAL) all have the same vertical requisition (Gtk::SIZE_GROUP_MODE_VERTICAL), or should all have the same requisition in both directions (Gtk::SIZE_GROUP_MODE_BOTH). </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>mode</em> </td><td>The mode to set for the size group. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/><h2>Friends And Related Function Documentation</h2>
<a class="anchor" id="aab19ca78f44ec8ab815a8a96fcdc4a0a"></a><!-- doxytag: member="Gtk::SizeGroup::wrap" ref="aab19ca78f44ec8ab815a8a96fcdc4a0a" args="(GtkSizeGroup *object, bool take_copy=false)" -->
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGtk_1_1SizeGroup.html">Gtk::SizeGroup</a> > wrap </td>
<td>(</td>
<td class="paramtype">GtkSizeGroup * </td>
<td class="paramname"> <em>object</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>take_copy</em> = <code>false</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [related]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>A <a class="elRef" href="../../../glibmm-2.4/reference/html/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>object</em> </td><td>The C instance. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>take_copy</em> </td><td>False if the result should take ownership of the C instance. True if it should take a new copy or ref. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A C++ instance that wraps this C instance. </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>gtkmm/sizegroup.h</li>
</ul>
</div>
<hr size="1"/><address style="text-align: right;"><small>Generated on Tue May 4 13:22:02 2010 for gtkmm by 
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
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