93b8fe12_BlackBerry_Theme_Builder___6_0__Description
[Button] Show the Dialog and Button [Description] 
You can click Show the Dialog and Button to show or hide the dialog box in the preview area of the canvas. When the dialog box is visible in the preview area of the canvas, you can make changes to the appearance of the dialog box or buttons. This button appears on the toolbar if you selected the Controls button in the Inspector.
Toolbar - Quick Reference Guide - BlackBerry Theme Builder - 6.0