CODEWITHSUNDEEP
iosiphoneobjective-cuiviewuiscrollview
Erhan Demirci
Erhan Demirci

Reputation: 4209

UIScrollView is not scrolling in UiView

when I scroll on UIScrollView that not scrolling . Also I am setting scrollview's contentSize. When I show one other subView and after when I show my view , it's scrolling.

You can see what is problem on this video . How can I solve this problem?

myViewController.h file 

#import <UIKit/UIKit.h>

@interface myViewController : UIViewController



@property(nonatomic,retain)UIView * rightTabView;
@property(nonatomic,retain)UIView * leftTabView;
@property(nonatomic,retain)UIView * middleTabView;
@property(nonatomic,retain)UIScrollView *myscrollview;

@end

myViewController.m file

- (void)viewDidLoad
{

    // Do any additional setup after loading the view from its nib.
    [super viewDidLoad];



    //create Tab views and addSubview


     CGFloat barHeight=58;
    self.rightTabView=[[UIView alloc] initWithFrame:CGRectMake(0, barHeight+55,self.view.bounds.size.width,self.view.bounds.size.height-barHeight-55)];
    [self.view addSubview:self.rightTabView];

    self.leftTabView=[[UIView alloc] initWithFrame:CGRectMake(0, barHeight+5,self.view.bounds.size.width,self.view.bounds.size.height-barHeight-55)];
    self.leftTabView.backgroundColor=[UIColor redColor];
    [self.view addSubview:self.leftTabView];


    self.middleTabView=[[UIView alloc] initWithFrame:CGRectMake(0, barHeight+55,self.view.bounds.size.width,self.view.bounds.size.height-barHeight-55)];
    [self.view addSubview:self.middleTabView];

    //add Subview to leftTabView
    myscrollview=[[UIScrollView alloc]initWithFrame:CGRectMake(10, 10,300, 340)];
    myscrollview.userInteractionEnabled=YES;
    myscrollview.backgroundColor = [UIColor greenColor];
    myscrollview.delegate = self;
    [self.leftTabView addSubview:myscrollview];

    myscrollview.contentSize = CGSizeMake(2000, 2000);
}

Upvotes: 0

Views: 971

Answers (1)

Edwin Iskandar
Edwin Iskandar

Reputation: 4119

It looks like your middleTabView is obscuring your leftTabView (which is the superview of your scrollview). Either bring the leftTabView to the top of the view hierarchy:

[self.leftTabView.superview bringSubViewToFront:self.leftTabView];

or disable user interactions or visibility of your middleTabView (or add the leftTabView last).

Upvotes: 2

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