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POSet Selected State of CAGradient UIButton in iOS
 

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    <p>Hi I have made a custom button in code using corner radius CAGradientLayer and border colour in one of my view controllers like the below:</p> <pre><code>phoneButton = [CustomButton buttonWithType:UIButtonTypeCustom]; phoneButton.frame = CGRectMake(6, 363, 99, 48); phoneButton.titleLabel.font = [UIFont fontWithName:@"Futura-Medium" size:14]; phoneButton.titleLabel.shadowColor = [UIColor colorWithWhite:0.0 alpha:1.0]; phoneButton.titleLabel.shadowOffset = CGSizeMake(0, 1); [phoneButton setTitle:@"Phone" forState:UIControlStateNormal]; [phoneButton addTarget:self action:@selector(phone) forControlEvents:UIControlEventTouchUpInside]; gradient = [CAGradientLayer layer]; gradient.frame = phoneButton.bounds; gradient.cornerRadius = 8; gradient.borderColor = [[UIColor whiteColor]CGColor]; gradient.borderWidth = 2.0; gradient.colors = [NSArray arrayWithObjects:(id)[[sharedManager cellGradientEnd] CGColor], (id)[[sharedManager cellGradientStart] CGColor], nil]; [phoneButton.layer insertSublayer:gradient atIndex:0]; [self.view addSubview:phoneButton]; </code></pre> <p>Now I would like to set the selected/highlighted color of the button on selection. How do I do this. I read make a UIbutton subclass and override setSelected but I dont have a clue how to do it. Here is customButton subclass.m</p> <pre><code>#import "CustomButton.h" @implementation CustomButton @synthesize sharedManager; - (id)initWithFrame:(CGRect)frame { self = [super initWithFrame:frame]; if (self) { // Initialization code sharedManager = [[MySingleton alloc]init]; } return self; } -(void) setHighlighted:(BOOL)highlighted { if(highlighted) { NSLog(@"Highlighted"); } else { NSLog(@"Not Highlighted"); } [super setHighlighted:highlighted]; } -(void) setSelected:(BOOL)selected { if(selected) { NSLog(@"Selected"); } else { NSLog(@"Not Selected"); } [super setSelected:selected]; } @end </code></pre> <p>Or just dim the button on selection would be good? I should add that the button is not in a Xib.</p>
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    1. USAlex McPherson
    1. USAlex McPherson
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    1. COyou mean changing the gradient colour, don't you?
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      1. POSet Selected State of CAGradient UIButton in iOS
      1. USsergio
    2. CO@sergio yes or just dimming the button on selection. Thanks
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      1. POSet Selected State of CAGradient UIButton in iOS
      1. USAlex McPherson
 

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