How to style with method? about uiss HOT 17 CLOSED

There's an example for UITabBarItem in the style for the Demo app.

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@matibzurovski let me know if it works for you. Thank you!

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Not really, I am getting an error for the following code:

"UINavigationBar": {
"tintColor": "white",
"barTintColor": [254, 0, 26],
"titleTextAttributes:normal": {
"textColor": "green"
}
}

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Your snippet set the property for UINavigationBar, which has a simple titleTextAttributes without control state parameter.

I'm guessing you want to change properties for UIBarButtonItem contained in UINavigationBar:

"UINavigationBar": {
  "tintColor": "white",
  "barTintColor": [254, 0, 26],
  "UIBarButtonItem": {
    "titleTextAttributes:normal": {
      "textColor": "green"
    }
  }
}

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That will change the color of the buttons from the bar. I want to change the color of the title of the bar. Thanks

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In that case you should remove control state param:

"UINavigationBar": {
  "tintColor": "white",
  "barTintColor": [254, 0, 26],
  "titleTextAttributes": {
    "textColor": "green"
  }
}

because:

@interface UINavigationBar
...
@property(nonatomic, copy) NSDictionary *titleTextAttributes

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That did the trick, thanks very much!

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How do I change the properties of an UIImage. I am able to change the textColor and font of a UILabel, but not the tintColor of a UIImage. Thanks

"OwnViewController" : {
"UILabel": {
"textColor": "green",
"font": ["Copperplate-Bold", 18]
},
"UIImage" : {
"tintColor": "green"
}
},

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UIImage doesn't support UIAppearance, but UIImageView does.

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One last thing: I want to customize my navigation bar so that the color of the letters are white and the barTintColor is red. However, I would like to make the top part of the bar green, where Wifi signal, clock and battery percentage are displayed. What should I add to this code?

"UINavigationBar": {
"tintColor": "white",
"barTintColor": "red"
}

Thanks for your help!

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I think the only way to achieve this is to prepare an image which has top 20px green (for status bar background) and the bottom 44px red (for navigation bar background). Use backgroundImage:default property.

For the title color use titleTextAttributes.

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With titleTextAttributes I can change the color of the navigation bar title. Any way to change the color of the time, wifi and battery?

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It can only be black or white. Read about UIViewController.preferredStatusBarStyle.

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How would be the code to set it white?

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You cannot use UIAppearance to set that. Read about the method I mentioned above.

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Ok, thanks.
Last one for the day :)
Is it possible to change the barTintColor of a UINavigationItem?

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No.

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