?? bitreeselectionmodel.html
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<h1 id="BiTreeSelectionModel">BiTreeSelectionModel</h1>
<p>
This class is used to handle the selection of the
<code><a href="BiTreeNode.html">nodes</a></code> in a <code><a href="BiTree.html">tree</a></code>.
It extends the <code><a href="BiListSelectionModel.html">BiListSelectionModel</a></code>
to be able to handle threaded data.
</p>
<p>This class extends
<code><a href="BiSelectionModel.html">BiSelectionModel</a></code>
and therefore all methods and fields available for
<code><a href="BiSelectionModel.html">BiSelectionModel</a></code>
are also available for <code>BiTreeSelectionModel</code>.</p>
<ul class="partial-class-tree">
<li><code><a href="BiObject.html">BiObject</a></code><ul>
<li><code><a href="BiEventTarget.html">BiEventTarget</a></code><ul><li><code><a href="BiSelectionModel.html">BiSelectionModel</a></code><ul><li><code>BiTreeSelectionModel</code><ul id="api-derived-classes"></ul></li></ul></li></ul></li></ul>
</li>
</ul>
<h2>Constructor</h2>
<p><code>
new BiTreeSelectionModel(<span class="methodArgument">oTree</span>)</code></p>
<h3>Parameters</h3>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="optional-header">Optional</td>
<td>Default</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><code>oTree</code></td>
<td><code class="type"><code><a href="BiTree.html">BiTree</a></code></code></td>
<td class="optional-column"></td>
<td></td>
<td>
The tree that the selection model should be used for.
</td>
</tr>
</tbody>
</table>
<h2>Properties</h2>
<p>None.</p>
<h2>Methods</h2>
<table>
<thead>
<tr>
<td>Name</td>
<td>Description</td>
</tr>
</thead>
<tbody>
<tr>
<td><code><a href="#containsSelectedNode">containsSelectedNode</a></code></td>
<td>Returns whether the node has any selected descendants</td>
</tr>
</tbody>
</table>
<h2>Events</h2>
<p>None.</p>
<h2>Static Methods</h2>
<p>None.</p>
<h2>Static Fields</h2>
<p>None.</p>
<h2>Remarks</h2>
<p>None.</p>
<h2>Method Details</h2>
<h3><a name="containsSelectedNode"></a>containsSelectedNode</h3>
<p>Returns whether the node has any selected descendants</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.containsSelectedNode(<span class="methodArgument">oNode</span>)</pre>
<h4>Parameters</h4>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="optional-header">Optional</td>
<td>Default</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><code>oNode</code></td>
<td><code class="type"><code><a href="BiTreeNode.html">BiTreeNode</a></code></code></td>
<td class="optional-column"></td>
<td></td>
<td>The node to check the descendants for</td>
</tr>
</tbody>
</table>
<h4>Return Type</h4>
<p><code class="type">Boolean</code></p>
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