Gesture recongizers only set up once

ra1028 / RAReorderableLayout

A UICollectionView layout whitch can move item with drag and drop.

MIT License

867 stars 140 forks source link

Gesture recongizers only set up once #38

Closed hakonk closed 8 years ago

hakonk commented 8 years ago

Had some issues with gesture recognizers being set up multiple times. Thus, cancelDrag was called twice, which crashed the app the second time since cellFakeView is force unwrapped. Proposed this simple fix

ra1028 commented 8 years ago

Awesome job @hakonk ! Thanks!

hakonk commented 8 years ago

Glad I could help :)