Thanks! On Aug 4, 2011, at 11:02 , Matt Neuburg wrote:
> On Sun, 31 Jul 2011 16:20:48 -0700, Rick Mann <rm...@latencyzero.com> said: >> Xcode 3.2.6, iOS 4.3. >> >> My app shows a heartbeat as a flashing red square. Once each second, I >> execute the following code. If I use the block style, overall performance of >> the app suffers greatly (the UI becomes unresponsive to touches). If I >> animate the more traditional way, UI responsiveness seems normal. >> >> This occurs in both the simulator and the device (iPad). >> >> Am I doing something wrong? > > My book is clear on this point: > > http://www.apeth.com/iOSBook/ch17.html#_block_based_view_animation > > "User touch interactions are disabled during the animation, by default [i.e., > when using what you call the block style]. This is not the case with an > animation block [i.e. when using what you call the traditional way]. The > optionUIViewAnimationOptionAllowUserInteraction lets you reverse this > setting." > > m. > > -- > matt neuburg, phd = m...@tidbits.com, <http://www.apeth.net/matt/> > A fool + a tool + an autorelease pool = cool! > Programming iOS 4! > http://www.apeth.net/matt/default.html#iosbook _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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 arch...@mail-archive.com
