End-users can easily resize, minimize or hide your regions. Using the splitter incorporated in your region, the end-user can resize your region. Double-clicking on the splitter hides the region. The splitter may include the Hide button, which hides the region (double-clicking on the splitter does the same). The region header contains the Minimize button, which minimizes your region. The splitter and the Hide / Minimize buttons can be individually disabled. This ensures that your region cannot be resized or hidden / minimized.