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<h1>Gtk::TreeModelSort Class Reference<br>
<small>
[<a class="el" href="group__TreeView.html">TreeView Classes</a>]</small>
</h1>Inheritance diagram for Gtk::TreeModelSort:<p><center><img src="classGtk_1_1TreeModelSort__inherit__graph.png" border="0" usemap="#Gtk_1_1TreeModelSort__inherit__map" alt="Inheritance graph"></center>
<map name="Gtk_1_1TreeModelSort__inherit__map">
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<area href="classGtk_1_1TreeSortable.html" shape="rect" coords="209,155,324,174" alt="">
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="classGtk_1_1TreeModelSort-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top>virtual </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a0">~TreeModelSort</a> ()</td></tr>
<tr><td nowrap align=right valign=top>GtkTreeModelSort* </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a1">gobj</a> ()</td></tr>
<tr><td nowrap align=right valign=top>const GtkTreeModelSort* </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a2">gobj</a> () const</td></tr>
<tr><td nowrap align=right valign=top>GtkTreeModelSort* </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a3">gobj_copy</a> ()</td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGtk_1_1TreeModel.html">TreeModel</a>> </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a4">get_model</a> ()</td></tr>
<tr><td> </td><td><font size=-1><em>Returns the model the Gtk::TreeModelSort is sorting.</em> <a href="#a4"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGtk_1_1TreeModel.html">TreeModel</a>> </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a5">get_model</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Returns the model the Gtk::TreeModelSort is sorting.</em> <a href="#a5"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGtk_1_1TreeModel.html#s4">TreeModel::Path</a> </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a6">convert_child_path_to_path</a> (const <a class="el" href="classGtk_1_1TreeModel.html#s4">Path</a>& child_path) const</td></tr>
<tr><td> </td><td><font size=-1><em>Converts <em>child_path</em> to a path relative to <em>tree_model_sort</em> .</em> <a href="#a6"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a> </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a7">convert_child_iter_to_iter</a> (const <a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a>& child_iter) const</td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGtk_1_1TreeModel.html#s4">TreeModel::Path</a> </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a8">convert_path_to_child_path</a> (const <a class="el" href="classGtk_1_1TreeModel.html#s4">Path</a>& sorted_path) const</td></tr>
<tr><td> </td><td><font size=-1><em>Converts <em>sorted_path</em> to a path on the child model of <em>tree_model_sort</em> .</em> <a href="#a8"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a> </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a9">convert_iter_to_child_iter</a> (const <a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a>& sorted_iter) const</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a10">reset_default_sort_func</a> ()</td></tr>
<tr><td> </td><td><font size=-1><em>This resets the default sort function to be in the 'unsorted' state.</em> <a href="#a10"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a11">clear_cache</a> ()</td></tr>
<tr><td> </td><td><font size=-1><em>This function should almost never be called.</em> <a href="#a11"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#a12">iter_is_valid</a> (const <a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a>& iter) const</td></tr>
<tr><td> </td><td><font size=-1><em>WARNING: This function is slow.</em> <a href="#a12"></a><em></em></font><br><br></td></tr>
<tr><td colspan=2><br><h2>Static Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><TreeModelSort> </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#d0">create</a> (const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGtk_1_1TreeModel.html">TreeModel</a>>& model)</td></tr>
<tr><td colspan=2><br><h2>Protected Methods</h2></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#b0">TreeModelSort</a> (const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGtk_1_1TreeModel.html">TreeModel</a>>& model)</td></tr>
<tr><td nowrap align=right valign=top>virtual void </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#b1">set_value_impl</a> (const <a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a>& row, int column, const <a class="el" href="classGlib_1_1ValueBase.html">Glib::ValueBase</a>& value)</td></tr>
<tr><td colspan=2><br><h2>Related Functions</h2></td></tr>
<tr><td colspan=2>(Note that these are not member functions.)<br><br></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><Gtk::TreeModelSort> </td><td valign=bottom><a class="el" href="classGtk_1_1TreeModelSort.html#k0">wrap</a> (GtkTreeModelSort* object, bool take_copy=false)</td></tr>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="Gtk::TreeModelSort::~TreeModelSort"></a><p>
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<td class="md" nowrap valign="top"> virtual Gtk::TreeModelSort::~TreeModelSort </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [virtual]</code></td>
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<td class="md" nowrap valign="top"> Gtk::TreeModelSort::TreeModelSort </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGtk_1_1TreeModel.html">TreeModel</a>>& </td>
<td class="mdname1" valign="top" nowrap> <em>model</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [explicit, protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a name="a11" doxytag="Gtk::TreeModelSort::clear_cache"></a><p>
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<td class="md" nowrap valign="top"> void Gtk::TreeModelSort::clear_cache </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
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This function should almost never be called.
<p>
It clears the <em>tree_model_sort</em> of any cached iterators that haven't been reffed with gtk_tree_model_ref_node(). This might be useful if the child model being sorted is static (and doesn't change often) and there has been a lot of unreffed access to nodes. As a side effect of this function, all unreffed iters will be invalid. </td>
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<a name="a7" doxytag="Gtk::TreeModelSort::convert_child_iter_to_iter"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a> Gtk::TreeModelSort::convert_child_iter_to_iter </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a>& </td>
<td class="mdname1" valign="top" nowrap> <em>child_iter</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap> const</td>
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<a name="a6" doxytag="Gtk::TreeModelSort::convert_child_path_to_path"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGtk_1_1TreeModel.html#s4">TreeModel::Path</a> Gtk::TreeModelSort::convert_child_path_to_path </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGtk_1_1TreeModel.html#s4">Path</a>& </td>
<td class="mdname1" valign="top" nowrap> <em>child_path</em> </td>
<td class="md" valign="top">) </td>
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<p>
Converts <em>child_path</em> to a path relative to <em>tree_model_sort</em> .
<p>
That is, <em>child_path</em> points to a path in the child model. The returned path will point to the same row in the sorted model. If <em>child_path</em> isn't a valid path on the child model, then <code>0</code> is returned. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>child_path</em> </td><td>A <a class="el" href="classGtk_1_1TreePath.html">Gtk::TreePath</a> to convert. </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>A newly allocated <a class="el" href="classGtk_1_1TreePath.html">Gtk::TreePath</a>, or <code>0</code>. </dd></dl>
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<a name="a9" doxytag="Gtk::TreeModelSort::convert_iter_to_child_iter"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a> Gtk::TreeModelSort::convert_iter_to_child_iter </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a>& </td>
<td class="mdname1" valign="top" nowrap> <em>sorted_iter</em> </td>
<td class="md" valign="top">) </td>
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<a name="a8" doxytag="Gtk::TreeModelSort::convert_path_to_child_path"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGtk_1_1TreeModel.html#s4">TreeModel::Path</a> Gtk::TreeModelSort::convert_path_to_child_path </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGtk_1_1TreeModel.html#s4">Path</a>& </td>
<td class="mdname1" valign="top" nowrap> <em>sorted_path</em> </td>
<td class="md" valign="top">) </td>
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Converts <em>sorted_path</em> to a path on the child model of <em>tree_model_sort</em> .
<p>
That is, <em>sorted_path</em> points to a location in <em>tree_model_sort</em> . The returned path will point to the same location in the model not being sorted. If <em>sorted_path</em> does not point to a location in the child model, <code>0</code> is returned. <dl compact><dt><b>Parameters:</b></dt><dd>
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<dl compact><dt><b>Returns:</b></dt><dd>A newly allocated <a class="el" href="classGtk_1_1TreePath.html">Gtk::TreePath</a>, or <code>0</code>. </dd></dl>
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<a name="d0" doxytag="Gtk::TreeModelSort::create"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><TreeModelSort> Gtk::TreeModelSort::create </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGtk_1_1TreeModel.html">TreeModel</a>>& </td>
<td class="mdname1" valign="top" nowrap> <em>model</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [static]</code></td>
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<a name="a5" doxytag="Gtk::TreeModelSort::get_model"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGtk_1_1TreeModel.html">TreeModel</a>> Gtk::TreeModelSort::get_model </td>
<td class="md" valign="top">(</td>
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Returns the model the Gtk::TreeModelSort is sorting.
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<dl compact><dt><b>Returns:</b></dt><dd>The "child model" being sorted. </dd></dl>
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<a name="a4" doxytag="Gtk::TreeModelSort::get_model"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGtk_1_1TreeModel.html">TreeModel</a>> Gtk::TreeModelSort::get_model </td>
<td class="md" valign="top">(</td>
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Returns the model the Gtk::TreeModelSort is sorting.
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<dl compact><dt><b>Returns:</b></dt><dd>The "child model" being sorted. </dd></dl>
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<a name="a2" doxytag="Gtk::TreeModelSort::gobj"></a><p>
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<td class="md" nowrap valign="top"> const GtkTreeModelSort* Gtk::TreeModelSort::gobj </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap> const<code> [inline]</code></td>
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Reimplemented from <a class="el" href="classGtk_1_1TreeModel.html#a2">Gtk::TreeModel</a>. </td>
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<a name="a1" doxytag="Gtk::TreeModelSort::gobj"></a><p>
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<td class="md" nowrap valign="top"> GtkTreeModelSort* Gtk::TreeModelSort::gobj </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [inline]</code></td>
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Reimplemented from <a class="el" href="classGtk_1_1TreeModel.html#a1">Gtk::TreeModel</a>. </td>
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<a name="a3" doxytag="Gtk::TreeModelSort::gobj_copy"></a><p>
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<td class="md" nowrap valign="top"> GtkTreeModelSort* Gtk::TreeModelSort::gobj_copy </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
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<a name="a12" doxytag="Gtk::TreeModelSort::iter_is_valid"></a><p>
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<td class="md" nowrap valign="top"> bool Gtk::TreeModelSort::iter_is_valid </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a>& </td>
<td class="mdname1" valign="top" nowrap> <em>iter</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap> const</td>
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</td>
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<p>
WARNING: This function is slow.
<p>
Only use it for debugging and/or testing purposes.
<p>
Checks if the given iter is a valid iter for this Gtk::TreeModelSort. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>iter</em> </td><td>A <a class="el" href="classGtk_1_1TreeIter.html">Gtk::TreeIter</a>. </td></tr>
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</dl>
<dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if the iter is valid, <code>false</code> if the iter is invalid.</dd></dl>
Since: 2.2. </td>
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<a name="a10" doxytag="Gtk::TreeModelSort::reset_default_sort_func"></a><p>
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<td class="md">
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<tr>
<td class="md" nowrap valign="top"> void Gtk::TreeModelSort::reset_default_sort_func </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>
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</td>
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<td>
</td>
<td>
<p>
This resets the default sort function to be in the 'unsorted' state.
<p>
That is, it is in the same order as the child model. It will re-sort the model to be in the same order as the child model only if the Gtk::TreeModelSort is in 'unsorted' state. </td>
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<a name="b1" doxytag="Gtk::TreeModelSort::set_value_impl"></a><p>
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<td class="md">
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<td class="md" nowrap valign="top"> virtual void Gtk::TreeModelSort::set_value_impl </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGtk_1_1TreeModel.html#s1">iterator</a>& </td>
<td class="mdname" nowrap> <em>row</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int </td>
<td class="mdname" nowrap> <em>column</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="classGlib_1_1ValueBase.html">Glib::ValueBase</a>& </td>
<td class="mdname" nowrap> <em>value</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [protected, virtual]</code></td>
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<td>
</td>
<td>
<p>
<p>
Reimplemented from <a class="el" href="classGtk_1_1TreeModel.html#b0">Gtk::TreeModel</a>. </td>
</tr>
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<hr><h2>Friends And Related Function Documentation</h2>
<a name="k0" doxytag="Gtk::TreeModelSort::wrap"></a><p>
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<td class="md">
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<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><Gtk::TreeModelSort> wrap </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">GtkTreeModelSort* </td>
<td class="mdname" nowrap> <em>object</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>bool </td>
<td class="mdname" nowrap> <em>take_copy</em> = false</td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [related]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="treemodelsort_8h.html">treemodelsort.h</a></ul>
<hr><address><small>
Generated for gtkmm by <a href="http://www.doxygen.org/index.html">
Doxygen</a> 1.3-rc1 © 1997-2001</small></address>
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