One of the common behaviours of Apple's AppleTV apps (like Movies and Television Shows) is that they start with a UITabBar visible, and all of the view's content is rendered in the space below the tab bar. Once focus moves from the tab bar to some content on the screen, the tab bar slides off the top of the screen, and the content moves/scrolls up to fill in the space that's now available. This process reverses itself if the tab bar reappears.
Is there an easy way to accomplish this behaviour (like a check box or something?), or must I implement the didUpdateFocusInContext:withAnimationCoordinator: method in various places, and manually tweak the frames or scroll the content or something?
Select the Tab Bar object in the Tab Bar Controller scene in Storyboard mode and uncheck "Translucent". The items in the views should now move upwards when the tab bar moves upwards.
The UITabBar class also has a translucent property
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I'm working on iOS application in Swift and I'm showing a table views in Navigation Controller with a Navigation bar.
I'd like to implemented the same "Toolbar experience" as the Files app does. (see attached image) in order to present additional options/buttons without cluttering the screen (for UX purposes mostly).
I could not find anything related, expect for workaround with toolbar on top, but it does not work as part of the navigation bar, meaning that after navigation that toolbar is no following the navigation bar but instead stays on the previous controller.
The ideal behavior is:
to expand when scrolling down (requires table view to be scrolled to top) and to collapse when scrolling down.
to keep the toolbar attached to the navigation bar on navigation (push & pop)
In the screenshot, the toolbar is showing additional options (under the search bar). I'd very much like to do the same.
This is my slide menu in cyan color on the left and dark on the right is my actual window having the slide menu. i need a common navigation bar for both of them but i am not getting it.
I have attached my slide menu with a navigation bar "embed in" and which furthure is connected to swrevelviewcontroller. what should i do to get a single top navigation bar in a situation where the slide menu is visible and the screen also.
First go to storyboard select view controller then check properties from right side.
Then after you need to set UIBarButton(menu/back) manually in all view controller as per requirement. Might be your problem will solved.
I need to make this view:
A view on top of the tab bar with some data. (image, name, text, ...)
tab bar has a 3 page and every page has a separate view
When user scroll up, tabbar will be scrolling top of the page and a UILable stands top of tab bar. It can be show with some fading animation (not important right now)
this is after scrolling:
I search in cocopods but I didn't find solution.
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I want to know how to put uitabbar inside a view. Is it possible ?
If yes, How to change just sub view of tab bar when I change tab bars!
I want to know how to put uitabbar inside a view. Is it possible ? If yes, How to change just sub view of tab bar when I change tab bars!
Yes, but I wouldn't describe the thing you are showing in your screen shot as a "tab bar". It is a UISegmentedControl. So all you have to do is respond to the user tapping on a segment of the UISegmentedControl by substituting one view for another, and that's easy to do.
I have view with tab bar and with button to open side bar.
When the side bar is open, the tab bar stay without moving with the side bar.
The side bar is simply 2 views, one on the other in the same viewController.
Is it possible to move the tab bar with the upper view(side bar)?
With your solution you probably will need then to move all objects on the green field as you do with the tabbar. better way is to have 2 VC (scenes): one with the green field and tab bar, another one is a side menu. and animate the frame positions of the VCs (kind of left/right facebook menu animation), so all related objects will be moved including tabbar.
My buttons seem stretched, especially in landscape orientation. I can't find a property to adjust either on the UITabBar, UITabBarViewController, or on the UITabBarItem's themselves. (Of course, one answer would be to get an iPad...but that doesn't solve the need for a phone.)
For example, consider this simple Tab Bar Example - if I only could set the tab bar to auto-shrink as more buttons are added, or manually adjust the width to fit them all on the tab bar, I would be happy.
It is not possible to use the UITabbar with more than five visible buttons. You've got to write your own component.
Here at significantpixels.com / The iPhone Tab Bar Lessons From Reality is an article about the tab bar which explains in detail how to design your tab bar from a UX point of view. And the magic number of tabs is five ;)