UIBarButtonItem, set exclusive touch

Question

Is there a way to make UIBarButtonItem exclusive touch? At the moment you can select multiple at the same time and it keeps crashing my application.

Answer 1

Slightly easier method than subclassing the navbar but the same idea;

for(UIView *temp in self.navigationController.navigationBar.subviews)
{
    [temp setExclusiveTouch:YES];
}

Put this just after you add your bar button items.

Answer 2

I managed this problem by subclassing UINavigationBar and overriding layoutSubviews method. Something like this:

- (void)layoutSubviews {
    [super layoutSubviews];
    for (UIView *view in self.subviews) {
        view.exclusiveTouch = YES;
    }
}

Answer 3

Dredging up the past I apologise. I stumbled into this and hoped there was a better way than looping through subviews.

I found that the following makes the UIBarButtonItems exclusive:

[self.navigationController.navigationBar setExclusiveTouch:YES]; 

iOS7 may have made exclusive touch inherited.