title: iOS subclassing UIControl not responding
body: <p>im doing a test for subclassing uiControl, but it is not working yet,</p>
  
  <p>here my code:</p>
  
  <p>MainVC.m::</p>
  
  <pre><code>- (void)viewDidLoad
  {
      [super viewDidLoad];
  
      TesteaContol *tt = [[[TesteaContol alloc]initWithFrame:CGRectMake(20, 20, 80, 30)]autorelease];
      [tt addTarget:self action:@selector(ttActiono:) forControlEvents:UIControlEventTouchUpInside];
      [self.view addSubview:tt];
  }
  
  - (void)ttActiono:(TesteaContol*)message
  {
      NSLog(@"proyection");
  }
  </code></pre>
  
  <p>TesteaContol.h</p>
  
  <pre><code>@interface TesteaContol : UIControl
  </code></pre>
  
  <p>TesteaControl.m</p>
  
  <pre><code>#import "TesteaContol.h"
  
      @implementation TesteaContol
  
      - (id)initWithFrame:(CGRect)frame
      {
          self = [super initWithFrame:frame];
          if (self) {
              // Initialization code
  
              NSLog(@"cao");
  
              UIButton *vacas = [UIButton buttonWithType:UIButtonTypeRoundedRect];
              [vacas setTitle:@"pingus" forState:UIControlStateNormal];   ;
              vacas.titleLabel.textColor = [UIColor blackColor];
  
              vacas.frame = CGRectMake(0, 0, 80, 40);
              [vacas addTarget:self action:@selector(vacasPressed:) forControlEvents:UIControlStateNormal];
  
              [self addSubview:vacas];
          }
          return self;
      }
  
  
      - (void) vacasPressed:(id) sender
      {
          NSLog(@"vacanio");
  
          [self sendActionsForControlEvents:UIControlEventTouchUpInside];
  
      }
  </code></pre>
  
  <p>so I am testing with a uiButton, i see the button, but is not responding to the touches,</p>
  
  <p>what im i missing?</p>
  
  <p>thanks!</p>