I'm triyng to make a gesture recognizer for a simple UIView:
UIView *theView = [[UIView alloc] initWithFrame:rect];
[theView setUserInteractionEnabled:YES];
UITapGestureRecognizer *tap = [[[UITapGestureRecognizer alloc] initWithTarget:self
action:@selector(handleTap)] autorelease];
[theView addGestureRecognizer:tap];
If I debug the property gestureRecognizers of the view it shows the gesture recognizer object. But when I tap inside the view it doesn't work.
The same code using an UIImageView works perfect, any ideas why doesn't work in UIView?
UPDATED:
An example class.
@implementation ExampleClass
- (UIView *)getViewInRect:(CGRect)rect
{
UIView *theView = [[UIView alloc] initWithRect:rect];
[theView setUserInteractionEnabled:YES];
UITapGestureRecognizer *tap = [[[UITapGestureRecognizer alloc]
initWithTarget:self
action:@selector(handleTap)]
autorelease];
[aText addGestureRecognizer:tap];
return theView;
}
- (UIImageView *)getImageViewInRect:(CGRect)rect
{
UIImageView *theView = [[UIImageView alloc] initWithRect:rect];
[theView setUserInteractionEnabled:YES];
UITapGestureRecognizer *tap = [[[UITapGestureRecognizer alloc]
initWithTarget:self
action:@selector(handleTap)]
autorelease];
[theView addGestureRecognizer:tap];
return [theView autorelease];
}
- (void)handleTap
{
NSLog(@"Tap Handled!!", nil);
}
@end
UPDATED 2:
Adding UITapGestureRecognizer to all subviews of theView don't fix the problem...
FIX IT!!!
OK!! The problem was the CGRect for theView, it had the width set to 0.0!!!
Did you try this?
[view setUserInteractionEnabled:YES];