On Thu, Apr 17, 2008 at 2:16 AM, xiaobin <[EMAIL PROTECTED]> wrote: > hi, all > > In my application, I want to download a file from internet. so I use > NSURLDownload to do it. and using NSRunLoop to wait until finish the > downloading action. for example 2 seconds. codes as the following
By managing your own runloop, you're making this way harder than it needs to be. Just open a sheet (or modal panel) with a progress bar, which has its own runloop. Then make your controller the NSURLDownload object's delegate, and create a delegate method downloadDidFinish: that closes the sheet/panel. You can also respond to download:didReceiveDataOfLength: to accurately update the progress bar. Delegate methods are key to asynch I/O in Cocoa - it's worthwhile to learn how to use them. sherm-- -- Cocoa programming in Perl: http://camelbones.sourceforge.net _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
