CODEWITHSUNDEEP
iosobjective-cuiimageview
Mr Bonjour
Mr Bonjour

Reputation: 3400

UIImageView.highlighted not working

I'm encountering a strange problem:

UIImageView* imageView = (UIImageView*)[self viewWithTag:1];
[imageView setImage: [UIImage imageNamed: @"open.png"]];
[imageView setHighlightedImage: [UIImage imageNamed: @"close.png"]];
imageView.highlighted = YES;

NSLog(@"%u", imageView.isHighlighted);// return YES

But the hilighted image never appears! What's the problem with ios 7? That drive me nuts. Can you explain me what i forgived?, that's so unintuitive

EDIT

This is not a compile problem. The question is still active. I just made a typo in my question. So will you forgive me that mistake?

I have put an image into a UITableViewCell, and set a image / highlighted image from IB. But when I try a toggle: 

imageView.isHighlighted = !imageView.isHighlighted;

nothing appears. But if i set the tableViewCell to selected = YES. The imageView show the highlighted image.

It seems like a bug, that's so frustrating.

* EDIT 2 **

Actually my code look like this:

- (void)displayExpandedCell:(NSUInteger)viewTag isHighlighted:(BOOL)isHilighted{
    UIImageView* image1 = (UIImageView*)[self viewWithTag: viewTag];

    if([image1 isKindOfClass: [UIImageView class]]){
        image1.highlighted = isHilighted;
        image1.alpha = isHilighted? .5f : 1;
    }
}

The alpha actually works. But not the hilighted image.

Upvotes: 3

Views: 1087

Answers (1)

Anindya Sengupta
Anindya Sengupta

Reputation: 2579

This will sound silly, but try renaming your imageView to imageView1 or anything else, this will get solved. UITableViewCell has a internal property named imageView. Your naming may be conflicting with it.

Upvotes: 2

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