I have a UIScrollview with an IBOutlet mapped to ganttScroller. This UIScrollView has a UIView in it. I made the UIView in IB and its width is 100. I then start to add buttons to that UIView (mapped via an IBOutlet scrollContent) float test = [scrollContent frame].size.width; for (int i=0; i<15; i++) { UIButton *showButton = [U...
This is my code, been at it for awhile, but still can't get it to work. suggestionScrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 44, 320, 44)]; UIButton *button = [[UIButton alloc] init]; button = [UIButton buttonWithType:UIButtonTypeRoundedRect]; [button addTarget:self action:@selector(aMethod:) forControl...
I have to do this: 1:CGRect originalSubviewFrame = subview.frame; 2:view.frame = (CGRect)newFrame; 3:subview.frame = originalSubviewFrame; I think instructions 1 and 3 shouldn't be there but if I don't restore the subview shape, it change for some reason!?!? I read the documentation but it's unclear. ...
Hi, There are 20 images. When scrolling the UIScrollView, I want to add the image to UIScrollView (one by one). How to do this ? Please help me to do this. ...
I have a UIScrollView in a UIViewController view that scrolls horizontally. How can I detect whether the scroll is at the left end or right end or somewhere in the middle? ...
I have like 20 items which the user can pick from. Now I want to make a UIScrollView with enabled pagination, that allows to scroll for ever. If the end is reached, the start is appended, and so on. What would be the simplest way to do something like this? I fear that when I reach an offset of lets say y=10000.0f, it may affect memory. ...
Twitter for iPad introduced a new way of browsing content. Does anyone have a guess of how these sliding panels are managed? Is it one big UIScrollView with a bunch of UITableViews in it? Or a bunch of UIViewControllers sliding on top of each other? Or something else? What's your bet? ...
I've been eying the E*TRADE iPad app (visible at http://www.apple.com/ipad/apps-for-ipad/#etrade) and wondering just how they manage to effect a 'carousel of view controllers'. Clearly there's a UIViewController under the covers ... but beyond that I get quite lost. It's pretty much a UITableView on it's side. Is there any sample code ...
I have a UIScrollView which contains any number of thumbnails that should detect the touch event, perform 3D transformation on themselves and call a delegate method. The one problem I am unable to overcome is detecting which sublayer is being tapped. I am setting layer.name to an index count and the subclass of the UIScrollView does get...
Hi all, What i Need to do for our project is to Display several UIScrollViews in a View and weithin the scrollView a Headline and a Short Text. I Know how to add a Label to the UIscrollview, but how Gould i handle the Case that the Headline-Label is too Long and wraps to a Second Line. ...
I have a UIScrollView that contains a UIView onto which I am drawing a rather complex graphic using CGPaths. After the view finishes loading the graphic is distorted in that it is elongated horizontally and vertically. If I redraw it, it looks normal. Any ideas on what is causing this and how to fix it? ...
I have a Paging UIScrollView with a contentSize large enough to hold a number of small UIScrollViews for zooming, The viewForZoomingInScrollView is a viewController that holds a CALayer for drawing a PDF page onto. This allows me to navigate through a PDF much like the ibooks PDF reader. The code that draws the PDF (Tiled Layers) is lo...
I have a subclass of UIScrollView that implements this method: -(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { NSLog(@"touches: %d", [[event allTouches] count]); [self.nextResponder touchesBegan:touches withEvent:event]; } This gets called when I first touch the scroll view. However, if I begin dragging th...
I've got a detail view with various labels and such providing information about a place (address, phone, etc.). The information provided is taller than an iPhone screen so they're all in a UIScrollView (itself inside a UIView) that allows you to swipe up and down to see everything. I also have an MKMapView inside the scrollview. When it...
Ok, I have a complicated scenario here. I have a scrollview which scrolls horizontally and contains tiles, 1 centered on the screen at a time with the user still able to see if there are more to the left or right by way of having the edges of the 2 views visible on either side. I am able to add the views programmatically to the scrollvie...
I have a UIScrollView that has 10 images from an array. I need to scroll left or right to the next or previous image using the button button scrollview button < [ ] > ...
I'm trying to display transparent UINavigationBar on top of Scrollview. This is actual result of code that I have written... where as I'm expecting view to be displayed like below image, which happens after I slightly scroll the image. Code : - (void) loadView { CGRect pagingScrollViewFrame = [self frameForPagingScrollView];...
Has anybody tried Apple's sample code PhotoScroller on iPad. I am getting a few errors, I guess it's due to the fact that the used libraries are iOS 4.0 only. Any help would be appreciated. Errors that I am getting: error: request for member 'contentScaleFactor' in something not a structure or union on :: imageView.contentScaleFacto...
Hi to all, i am creating a music application in which i am adding a scrollview to uiview.and another view is without scrollview. I want to reduce the size of scrollview from top. When I reduce the size of scrollview it gets reduced from bottom and that is a problem. This is my code for scrollview. scroll = [[UIScrollView alloc] initWit...
I have a UIScrollView containing a UIView in Interface Builder. In the running application, even though the view is larger than the scrollView, when I pan the scrollView, it always bounces back to the origin. Until, that is, I zoom the scrollView with a pinch gesture. Afterwards the panning leaves the contained view in a correct state...