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<div class="sect1" title="Iterating over Model Rows">
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<a name="sec-iterating-over-model-rows"></a>Iterating over Model Rows</h2></div></div></div>
<p>
<code class="classname">Gtk::TreeModel</code> provides an STL-style container of its
children, via the <code class="methodname">children()</code> method. You can use the
familiar <code class="methodname">begin()</code> and <code class="methodname">end()</code> methods
iterator incrementing, like so:
</p>
<pre class="programlisting">typedef Gtk::TreeModel::Children type_children; //minimise code length.
type_children children = refModel->children();
for(type_children::iterator iter = children.begin();
iter != children.end(); ++iter)
{
Gtk::TreeModel::Row row = *iter;
//Do something with the row - see above for set/get.
}</pre>
<div class="sect2" title="Row children">
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<a name="treeview-row-children"></a>Row children</h3></div></div></div>
<p>
When using a <code class="classname">Gtk::TreeStore</code>, the rows can have child
rows, which can have their own children in turn. Use
<code class="methodname">Gtk::TreeModel::Row::children()</code> to get the STL-style
container of child <code class="classname">Row</code>s:
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<pre class="programlisting">Gtk::TreeModel::Children children = row.children();</pre>
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distrib
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contrib-release
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