iPhone: Progress Indicator
<p>In my app when I download something from service, I show progress indicator:</p>

<pre><code> - (void)setupProgressIndicator {
    MBProgressHUD *progressHUD = [[MBProgressHUD alloc] initWithView:self.view];
    [self.view addSubview:progressHUD];
    self.progressIndicator = progressHUD;
    [progressHUD release];
 }

[self.progressIndicator show:YES];
</code></pre>

<p>My view has Navigation Bar which I setup in my AppDelegate, and when indicator is shown, I still can tup on Navigation Bar Buttons...Can MBProgressHUB cover whole screen ??? Because I don't want to disable buttons on sync start and than make them enable on sync finish...I think indicator should cover whole screen. Any ideas ? Thanks...</p>
