oices are
	represented by an index.
</p>

<h4>
	Checkbox
</h4>

<p>
	Allows a boolean yes/no type of selection.
</p>

<h4>
	Slider
</h4>

<p>
	Allows selecting a floating point value by dragging a slider.
</p>

<h4>
	Textbox
</h4>

<p>
	Allows text input.
</p>

<h2>
	Programming in C++
</h2>

<hr/>

<p>
	<code>#<span class="codekeyw">include</span> &lt;<span class="codelit">framework/gui.h</span>&gt;</code> <br/>
	<a href="../../cppapi/namespacetram_1_1_g_u_i.html">API documentation
	page</a>.
</p>

<p>
	Th