I am using a custom view and there is a UIButton in it but

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Asked: June 11, 20262026-06-11T12:50:12+00:00 2026-06-11T12:50:12+00:00

I am using a custom view and there is a UIButton in it but

0

I am using a custom view and there is a UIButton in it but it is not working. Of course the button is inside the custom view. It’s driving me crazy. I tried by self.isUserInteractionEnabled = YES;, but getting an error “No setter method ‘setIsUserInteractionEnabled:’ for assignment”. Can anyone help…

My header file…

#import <Foundation/Foundation.h>
#import "Clone.h"

@class UICloneInfoView;

@interface UICloneInfoView : UIImageView
{
    Clone *clone;    
}

@property(nonatomic, retain) Clone *clone;
@property(nonatomic, retain) UIButton *button;
@property(nonatomic, retain) UILabel *infoLabel;

// set a clone to show information on the bar
- (void)setClone:(Clone *)aClone;

@end

Here is the .m file…

#import "UICloneInfoView.h"

#define DEFAULT_HEIGHT_VIEW     90.0f
#define DEFAULT_WIDTH_VIEW      819.0f
#define DEFAULT_BUTTON_SIZE     40.0f

@implementation UICloneInfoView
@synthesize clone = _clone;
@synthesize button = _button;
@synthesize infoLabel = _infoLabel;

- (id)initWithImage:(UIImage *)image
{
    self = [super initWithImage:image];

    if (self) {
        // init somthing

        // init info label
        _infoLabel = [[UILabel alloc] initWithFrame:CGRectMake(10.0f, 5.0f, DEFAULT_WIDTH_VIEW - 80.0f, DEFAULT_HEIGHT_VIEW)];
        _infoLabel.backgroundColor = [UIColor clearColor];
        _infoLabel.font = [UIFont boldSystemFontOfSize:13.0f];
        _infoLabel.lineBreakMode = UILineBreakModeCharacterWrap;
        _infoLabel.numberOfLines = 3;

        // init button
        _button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
        _button.frame = CGRectMake(_infoLabel.frame.origin.x + _infoLabel.frame.size.width + 10.0f, (self.frame.size.height/2), DEFAULT_BUTTON_SIZE, DEFAULT_BUTTON_SIZE);
        [_button setTitle:@"1" forState:UIControlStateNormal];
        [_button addTarget:self action:@selector(buttonAction:) forControlEvents:UIControlEventTouchUpInside];
        [self addSubview:_button];
    }

    return self;
}

- (void)setClone:(Clone *)aClone
{
    _clone = aClone;

    // set label text
    _infoLabel.text = [NSString stringWithFormat:@"Start Line: %d\tEnd Line: %d\t nLines: %d\tpcid: %d\nFile: %@", _clone.startLine, _clone.endLine, _clone.endLine - _clone.startLine + 1, _clone.pcid, _clone.sourcePath];

    // adjust the label with new height    
    CGSize expectedLabelSize = [_infoLabel.text sizeWithFont:_infoLabel.font constrainedToSize:_infoLabel.frame.size lineBreakMode:_infoLabel.lineBreakMode];
    CGRect newFrame = _infoLabel.frame;
    newFrame.size.height = expectedLabelSize.height;
    _infoLabel.frame = newFrame;

    // add _infoLabel to view
    [self addSubview:_infoLabel];
}

- (void)buttonAction:(id)sender
{
    NSLog(@"%@", ((UIButton*)sender).titleLabel.text);
}

@end

Here is a snapshot
enter image description here