GGDraggableView.m

#import "GGDraggableView.h"

@interface GGDraggableView ()
@property (nonatomic, strong) UIPanGestureRecognizer *panGestureRecognizer;
@end

@implementation GGDraggableView

- (id)init
{
    self = [super init];
    if (!self) return nil;

    self.backgroundColor = [UIColor greenColor];
    self.panGestureRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(dragged:)];
    [self addGestureRecognizer:self.panGestureRecognizer];

    [self loadImageAndStyle];

    return self;
}

- (void)loadImageAndStyle
{
    UIImageView *imageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"bar"]];
    [self addSubview:imageView];
    self.layer.cornerRadius = 8;
    self.layer.shadowOffset = CGSizeMake(7, 7);
    self.layer.shadowRadius = 5;
    self.layer.shadowOpacity = 0.5;
}


- (void)dragged:(UIGestureRecognizer *)gestureRecognizer
{
    // TODO: Write Logic
}

- (void)dealloc
{
    [self removeGestureRecognizer:self.panGestureRecognizer];
}

@end