// LSCollectionViewHelper objc_getAssociatedObject (UICollectionViewDraggable uICollectionViewDraggable, object lSCollectionViewHelperObjectKey)
// {
// throw new NotImplementedException ();
// }
// public UICollectionViewDraggable ()
// {
// }
/*unsafe*/ void DraggableCleanup()
{
LSCollectionViewHelper helper = (LSCollectionViewHelper)MonoTouch.ObjCRuntime.Runtime.GetNSObject(objc_getAssociatedObject(this.Handle, Marshal.StringToCoTaskMemUni(LSCollectionViewHelperObjectKey)));
if (helper != null)
{
helper.UnbindFromCollectionView(this);
objc_setAssociatedObject(this.Handle, Marshal.StringToCoTaskMemUni(LSCollectionViewHelperObjectKey), IntPtr.Zero, OBJC_ASSOCIATION.RETAIN_NONATOMIC);
}
}
LSCollectionViewHelper GetHelper()
{
LSCollectionViewHelper helper = (LSCollectionViewHelper)MonoTouch.ObjCRuntime.Runtime.GetNSObject(objc_getAssociatedObject(this.Handle, Marshal.StringToCoTaskMemUni(LSCollectionViewHelperObjectKey)));
if (helper == null)
{
helper = new LSCollectionViewHelper(this);
objc_setAssociatedObject(this.Handle, Marshal.StringToCoTaskMemUni(LSCollectionViewHelperObjectKey), helper.Handle, OBJC_ASSOCIATION.RETAIN_NONATOMIC);
}
return(helper);
}