Getting frame of subview enumeration - ios

Question

So, I have repeating views containing thumbnails, once a thumbnail is pressed the thumbnail ID is sent as the tag.
With this information I want to get the frame of the subview of that view;
- (IBAction)thumbPressed:(id)sender {
NSLog(#"Thumb %i pressed", (int)[sender tag]);
for (int i = 0; i < _thumbCounter; i++) {
if (i == [sender tag]) {
NSLog(#"thumb view %i", i);
//Up To HERE
break;
}
}
// [self moveToVideoControllerWithInfoID:[NSString stringWithFormat:#"%li", (long)[sender tag]]];
}
For the thumbnails to be drawn they're drawn in a random order retrieved by JSON.
The Button
UIButton *thumbButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[thumbButton addTarget:self
action:#selector(thumbPressed:)
forControlEvents:UIControlEventTouchUpInside];
thumbButton.frame = CGRectMake(0, 0, _thumbView.frame.size.width, _thumbView.frame.size.height);
thumbButton.tag = _thumbCounter;
[_thumbView addSubview:thumbButton];
The subview I want to get the frame of
NSString *string = [NSString stringWithFormat:#"***.jpg",Link];
NSURL * imageURL = [NSURL URLWithString:string];
NSData * imageData = [NSData dataWithContentsOfURL:imageURL];
UIImage * image = [UIImage imageWithData:imageData];
UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(thumbGap, thumbGap, thumbHeight - 5, thumbHeight - 5)];
imageView.image = image;
[_thumbView addSubview:imageView];
Where the thumbnail shell is drawn
_thumbView = [[ThumbView alloc] initWithFrame:CGRectMake(0, margin, _scrollView.frame.size.width, thumbHeight)];
_thumbView.backgroundColor = [UIColor whiteColor];
_thumbView.thumbId = _thumbCounter;
[_scrollView addSubview:_thumbView];
_thumbview is a class of UIVIEW with the added thumbId
How once that button is pressed can I locate the imageView frame inside of _thumbview ( bare in mind there are multiple ).

Answer 1

First off, let's make life easier for you:
- (IBAction)thumbPressed:(UIButton*)sender {
NSLog(#"Thumb %i pressed", (int)[sender tag]);
ThumbView *thumbView = (ThumbView*)[sender superView];
for(UIView* subview in thumbView.subViews) {
if([subView iKindOfClass:[UIImageView class]]) {
//you got it here
}
}
}
You could shortcut the whole thing by making ThumbView have an imageView property as well.
I've tried to determine that this is what you are doing:
_scrollView
->_thumbView[0]
--->thumbButton
--->imageView
->_thumbView[1]
--->thumbButton
--->imageView
...
->_thumbView[N]
--->thumbButton
--->imageView
Assumed that you want the image view who is in the same thumbView as the button who is pressed.
Best Possible Solution (IMHO):
#Interface ThumbView()
#property (nonatomic,weak) UIImageView *imageView;
#end
AND:
(After making sure to first add, and THEN SET .imageView)
- (IBAction)thumbPressed:(UIButton*)sender {
NSLog(#"Thumb %i pressed", (int)[sender tag]);
UIImageView *imageView = ((ThumbView*)[sender superView]).imageView
}

Answer 2

for (UIView *i in _scrollView.subviews) {
if ([i isKindOfClass:[ThumbView class]]) {
ThumbView *tempThumb = (ThumbView *)i;
if (tempThumb.thumbId == (int)[sender tag]) {
for (UIView *y in tempThumb.subviews) {
if ([y isKindOfClass:[UIImageView class]]) {
UIImageView *tempIMG = (UIImageView *)y;
[self playVideo:[loadedInput objectForKey:#"link"] frame:tempIMG.frame andView:tempThumb];
}
}
}
}
}