Re: Main Thread UI and Detached Thread

• Subject: Re: Main Thread UI and Detached Thread
• From: j o a r <email@hidden>
• Date: Mon, 31 Mar 2008 12:47:00 -0700
• Delivered-to: email@hidden
• Delivered-to: email@hidden

I have two methods in the main thread that I call from the worker using performSelector, etc. The method for updating the progress bar for example looks like this:

- (void)setProgressBarValue:(double)value
{
	if( progressBar )
	{
		[ progressBar setDoubleValue:value ];
		
		[ progressBar setNeedsDisplay:YES ];
		
		[ progressBar display ];
	}
}

This is a pretty simple app and I don't have time to dive into performance tools to discover why a single thread in a 10-page app isn't doing what it's advertised to do.

j o a r

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