TTLauncherView detect page change

[Peter]

Hi guys,

I would love to have the TTLauncherViewDelegate added one more method
to detect, when the page changed. To do some updates on the launcher
items on the new page.

-(void)launcherView:(TTLauncherView*)launcherView changedPageToIndex:
(NSUInteger)pageIndex

For the meanwhile I subclassed TTLauncherView and added the method

- (void)pageChanged {
[super pageChanged];
if ([_delegate
respondsToSelector:@selector(launcherView:changedPageToIndex:)]) {
[_delegate launcherView:self
changedPageToIndex:_pager.currentPage];
}
}

[Peter]

Ohh .... I posted this a little too early. I figured out that the
pageChanged method in the TTLauncherView is not invoked on a page
change. Strange ...

[Peter]

Instead of subclassing the method -(void)pageChanged, which is never
invoked, one should subclass the method -
(void)updatePagerWithContentOffset:(CGPoint)contentOffset.
Sorry for this messy post.

[PEZ]

But thanks for posting it! It was driving me a bit nuts.