Question

I am new at iPhone and still trying to understand everything. I added the code below but still doesn’t work. Is there something special using the emulator maybe to make it scroll?

I also attached the scrollview to the SV below. I tried moving the scrollview under the text view and above it,

The several text entries I have are all on the text view

 #import <UIKit/UIKit.h>


    @interface UserEdit : UIViewController {

    IBOutlet    UIScrollView *SV;



    }


@property(nonatomic, retain) IBOutlet UIScrollView *SV;

@end


//

#import "UserEdit.h"


@implementation UserEdit


- (void)viewDidLoad {
    [super viewDidLoad];



    SV.contentSize=CGSizeMake(320,950);





}

I have read several posts on the ScrollView but I am not able to make it work.

I did this in the interface builder:

I created a UIView and put a label on it. Ran the app and that worked great.

Then I resized the UIView so it was taller than the normal window.

I placed a scroll view at the top of the tall window and also placed several more labels throughout the scroll view.

I attached the scroll view as a delegate to the file owner.

Then I ran this in the simulator and I wasn’t able to scroll.

Is there something with the emulator that I need to do to make it scroll or did I do something else wrong?

Answer 1

Make sure the contentSize of your scrollview is larger. refer this post for help.

Scrollview doesnt need to scroll if the contents it needs to display fits in its frame.