touchesBegan doesnt get detected
- by Muniraj
I have a viewcontroller like the following. But the touchsBegan doestnt get detected.
Can anyone plz tell me what is wrong.
- (id)init
{
if (self = [super init])
self.view = [[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease];
return self;
}
-(void) viewWillAppear:(BOOL)animated
{
overlay = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"overlay.png"]] autorelease];
[self.view addSubview:overlay];
}
- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
// Detect touch anywhere
UITouch *touch = [touches anyObject];
// Where is the point touched
CGPoint point = [touch locationInView:self.view];
NSLog(@"pointx: %f pointy:%f", point.x, point.y);
// Was a tab touched, if so, which one...
if (CGRectContainsPoint(CGRectMake(1, 440, 106, 40), point))
NSLog(@"tab 1 touched");
else if (CGRectContainsPoint(CGRectMake(107, 440, 106, 40), point))
NSLog(@"tab 2 touched");
else if (CGRectContainsPoint(CGRectMake(214, 440, 106, 40), point))
NSLog(@"tab 3 touched");
}
