I set the icon set in the storyboard of the Tab Bar Item. This displays fine when that view controller has no custom classes. But as soon as I link it with my Custom Class, it disappears.
How do I get the tab bar to display the icon set that's been set in storyboard??
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iOS 13 added the UILargeContentViewerInteraction class for showing a large title and icon when the user long-presses on a tab bar or similar UI that might be custom. It works out of the box with the tab bar in a UITabBarController, and it can be set up easily on custom views by setting the UILargeContentViewerItem-related properties on UIView.
My question is this: how do I enable it on a UITabBar in my app that's not connected to a UITabBarController? There don't appear to be any relevant properties on UITabBarItem.
So this is how my story board looks like:
user has a tabbar with 3 icons on the bar and he can choose the tab that he wants to see. Then, from the 1st tab, he can press the button and he sees the TextDetails screen. Currently this screen 'inherits' the icons from the tab bar. Is there a possibility to change it so that there's only a UITextField there (instead of 3 icons)?
I have a tab bar controller that controls 4 view controllers. When I run the simulator, the tab bar doesn't show up. I created the tab bar controller in a single page application by dragging it from the object library, then creating segues with ctrl-drag for views that had already been created.
I do not have a navigation controller.
The problem was that I did not have the Tab Bar Controller selected as Is Initial View Controller in the Attributes Selector. After checking this box, the tab bar showed up at the bottom of the simulator.
I would like to add a default screen on a Tab Bar controller, so always load default. Currently I have had to add a Home tab which is loaded by default as the first, but it breaks my design aesthetics.
How I can upload a picture or a viewcontroller Tab Bar Controller, if you default you can not associate any kind. M par implement code?.
I have seven UIViews attached to a navigation Controller - Each has an icon as below -
As there are more than 5 pages linked - the tab bar adds a more icon - which when pressed displays a sub page with the further menu options -
The sub page and the subsequent links have a nav bar - which has a blue tint color which I'd like to change to orange to match the rest of the app. My question is how do I style this as it doesn't appear in the storyboard?
You can access that view controller using the moreNavigationController property of UITabBarController.
As you can read in the documentation:
This property always contains a valid More navigation controller, even if a More button is not displayed on the screen. You can use the value of this property to select the More navigation controller in the tab bar interface or to compare it against the currently selected view controller.
Therefore you can do something like
self.tabBarController.moreNavigationController.navigationBar.tintColor = [UIColor orangeColor];
UIBarButtonItem instances like those in your navigation bar take their tint color from their nearest parent view that has a tint color set. If there isn’t one, they use the default system blue. The iOS 7 UI Transition Guide describes how you can set the tint color for your whole app at once.
The Global Tint menu in the Interface Builder Document section of the File inspector lets you open the Colors window or choose a specific color.
You can use tabBarController.moreNavigationController.view.tintColor = UIColor(color).
Or in subclass of tabBarController just call self.view.tintColor = UIColor(Color) in viewDidLoad and it will affect more screen and edit screen.