ode>Columns</code> object is deduced by django-listing from the data to be displayed.</p>
    <p><code>Columns</code> object is basically a list of <code>Column</code> objects with some optional parameters</p>
    <br>
    <h3>Classes</h3>
    <table class="ref-guide name-desc">
        <thead>
            <tr><th>Name</th><th>Description</th></tr>
        </thead>
        <tbody>
            <tr><td>Columns</td><td>Base class for all <code>Columns</code> classes.
                Inherited from <code>list</