Cocoa Touch – iPad detection UIPOPOVERCONTROLLERS is turned off

@interface FooController: UIViewController  {
 // ...
}
/ / ...
@end

UIPopoverController *popover = // ...
popover.delegate = self;

- (void )popoverControllerDidDismissPopover:(UIPopoverController *)popoverController {
 // do something now that it's been dismissed
}

There are several uiPopoverControllers in my universal iPad app. Once a popover is closed, I now have a requirement to trigger a function. If the user clicks in the pop-up window “Close”, I can do this easily, but if I touch the screen to hide the popover, I can’t trigger my function.

I have been searching for a while and can’t seem to find any Proxy method, I can use it in my main view controller to capture them. I would like the didDismissPopoverController stuff, but my guess is none.

If not, the only thing I want to do is Detect trigger and trigger? Basically I highlight a UITableView row and load the popover. I need to deselect the row-so I want to simply call [table reloaddata].

Thank you for any help with this!

You need to assign a delegate to UIPopoverController, and then implement – ​​(void)popoverControllerDidDismissPopover: (UIPopoverController *)popoverController method. For example:

@interface FooController: UIViewController  {
 // ...
}
// ...
@end 
When you instantiate UIPopoverController (for example, in FooController in this example)...
 
 
UIPopoverController *popover = // ...
 popover.delegate = self;
Then, you will implement the method:

- (void)popoverControllerDidDismissPopover:(UIPopoverController *)popoverController {
 // do something now that it's been dismissed
}
I haven't tested it, but it seems to work...
Hope this helps!