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'UITabBarItem' may not respond to 'SetAction'



I have a number of tabs in my app. The tabs are working with no issues, but I'm getting some warning messages (in the title above) which I would like to get rid of. My code is as follows:







-(void)pressItem1:(id)sender {

[self presentModalViewController:settingsViewController animated:YES];

}



-(void)pressItem2:(id)sender {

[self presentModalViewController:infoViewController animated:YES];

}



-(void)pressItem3:(id)sender {

[self presentModalViewController:aboutViewController animated:YES];

}



-(void)viewDidLoad {

self.view.backgroundColor = [[UIColor alloc] initWithPatternImage:[UIImage imageNamed:@"background.png"]];



CGRect frame = CGRectMake(0, 0, 480, 49);

UIView *v = [[UIView alloc] initWithFrame:frame];

UIImage *i = [UIImage imageNamed:@"smallMenuBackground.png"];

UIColor *c = [[UIColor alloc] initWithPatternImage:i];

v.backgroundColor = c;

[c release];

[mainTabBar insertSubview:v atIndex:0];

[v release];



[settingsBarItem setAction:@selector(pressItem1:)];

[infoBarItem setAction:@selector(pressItem2:)];

[aboutBarItem setAction:@selector(pressItem3:)];



//initialSyncSwitch = NO;

[super viewDidLoad];

}







The tabs are working, but there is probably a better way of doing it so I don't get these warnings.





Regards, Stephen


Comments

  1. You don't set actions directly on a UITabBarItem. Instead, you should be implementing the UITabBarDelegate in the UIViewController that creates it. Specifically, the delegate should implement:

    - (void)tabBar:(UITabBar *)tabBar didSelectItem:(UITabBarItem *)item


    In here, you can call pressItem1, pressItem2, etc based on which item is passed.

    ReplyDelete

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