Combobox Image for the iPhone
<p>I'm trying to create simple combo box for my app. I've read the following question: <a href="http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how">Add UIPickerView &amp; a Button in Action sheet - How?</a></p>

<p>Do you have links for a nice image that I can put on the button that acts like a combobox? I searched the web with no luck, so whoever uses my app doesn't know that this button is actually a combobox.</p>

<p>Thanks.</p>
