Refresh FlowCover

Question

Hi

I have no ieda how to refresh the images in a flowcover http://www.chaosinmotion.com/flowcover.m

I have tried [view reloadData]; but haven't been successful. Can anyone tell me what I should do please?

Answer 1

Could you elaborate a bit on where you want to refresh the images? Are you reloading a new set of images you want to display? Note that there is a cache in the class FlowCover that you might need to empty. There is currently no interface to do just that so you might want to add the next method to the class DataCache:

- (void) emptyCache {
  [fDictionary removeAllObjects];
  [fAge removeAllObjects];
}

Remember to send setNeedsDisplay to the View after modifying any data it depends on.