Re: UITabBar & UIActionSheet
Re: UITabBar & UIActionSheet
- Subject: Re: UITabBar & UIActionSheet
- From: "Henry McGilton (Boulevardier)" <email@hidden>
- Date: Wed, 7 Oct 2009 17:37:21 -0700
On Oct 7, 2009, at 4:35 PM, Luke the Hiesterman wrote:
If you subclass UITabBar you can get the touches yourself and
respond appropriately.
Luke
You can also set a delegate for the Tab Bar Controller and implement the
- (void)tabBarController:(UITabBarController *)tabBarController
didSelectViewController:(UIViewController *)viewController
This method gets invoked even if you select an already selected
tab . . .
Cheers,
. . . . . . . . Henry
On Oct 7, 2009, at 4:03 PM, Mark Bateman wrote:
Hi,
I have an app that uses a TabBarController and on certain of the
tabbar items I want the user to be presented with a UIActionsheet
even if the user presses the the same tab bar item that is
currently selected.
I have tried the viewwillappear method and that works only if i
select another icon first.
I also tried to use setneedsdisplay using the delegate method -
(void)tabBar:(UITabBar *)tabBar didSelectItem:(UITabBarItem *)item
but this method never runs.
Any help would be appreciated
Mark.
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