Smooth scroll with UIImageView as subview of GridCellView - Githubissues

gmoledina / GMGridView

A performant Grid-View for iOS (iPhone/iPad) that allows sorting of views with gestures (the user can move the items with his finger to sort them) and pinching/rotating/panning gestures allow the user to play with the view and toggle from the cellview to a fullsize display.

MIT License

2.3k stars 512 forks source link

Smooth scroll with UIImageView as subview of GridCellView #146

Open AndreaVitale opened 12 years ago

AndreaVitale commented 12 years ago

Hi, i'm a problem with my application. I'm using your grid but i've problem if i insert an uiimageview as subview of grid cell. Here's my code:

(GMGridViewCell )GMGridView:(GMGridView )gridView cellForItemAtIndex:(NSInteger)index { GridAlbumItemView *gridAlbumItem = nil;

GMGridViewCell *cell = [gridView dequeueReusableCell];

if (!cell) cell = [[GMGridViewCell alloc] init];

UIImageView* imageView = [[UIImageView alloc] initWithFrame:cell.bounds]; [imageView setImage:[sourceArtworkArray objectAtIndex:index]]; //Artwork are cached into an array

cell.contentView = imageView;

return cell; }

All grid item contains album artwork of ipod library. I'm using ARC. Anyone can help me to improve scrolling?

bagusflyer commented 12 years ago

Your code looks not correct because you assign the image inside the cell creation part. That means the reused cell won't be assign the correct image.

benroo commented 11 years ago

Any one to provide more details on this? I've the same queries here.