storyboard

问题 This question already has answers here : Autolayout is ignored in Custom UITableViewCell (2 answers) Closed 2 years ago . Hi. I’m already tried to find some info about it at Goodle, but nothing could help me. I’m swift beginner. Help me, please. I want to auto layout this TableViewCell in TableViewController . Now it’s look fine in IB, Preview and Simulator, but only on this screen size, sure. Then I added by 5 constrains, as I saw at one StackOverflow answer, to each of subview of Cell like

问题 I'm using Swift 4, XCode 9. I have an iOS application which has a background image which was set using storyboard. The actual storyboard file is viewed from the frame of reference of an iPhone SE. However, I've never had a problem with the image scaling to bigger phone sizes, except now for iPhone 10. It won't fill the whole screen. How can I fix this? The background is displayed through an image view. I've tried changing the height of the image view both via story board and programmatically

问题 Let say I have a large image (400wx700h) pixels. I want this image to be centered on the iphone and take 1/4 of the display area. Doesn't matter if is iphone 4 or iphone 6+, I still want this image to be centered and take only 1/4 of the display area. Also, I want to design this in storyboard and using constraints, with no coding. I know how to center the image, but not sure about the 1/4 portion. Can someone please guide me? Thanks Borna 回答1: Create constraints for equal width and height

问题 I am using different storyboards for iPhone and iPad. Main.storyboard and Main~iPad.storyboard . But when I try to set assets in the storyboard it shows them in iPhone sizes due to which I am having issues setting those assets in the correct place. Is there a way to make it detect the correct assets as per storyboard? such that it shows iPhone assets for Main.storyboard and iPad assets for Main~ipad.storyboard ? 回答1: Make sure you have set the Devices to "Universal": 来源： https://stackoverflow

问题 I am using different storyboards for iPhone and iPad. Main.storyboard and Main~iPad.storyboard . But when I try to set assets in the storyboard it shows them in iPhone sizes due to which I am having issues setting those assets in the correct place. Is there a way to make it detect the correct assets as per storyboard? such that it shows iPhone assets for Main.storyboard and iPad assets for Main~ipad.storyboard ? 回答1: Make sure you have set the Devices to "Universal": 来源： https://stackoverflow

问题 I would like to create a storyboard that animates two TextBlocks by sliding them from right and left in the center of the Screen. I have tried rotating the TextBlocks and using Global Offset and Local Offset properties of Projection in Blend for Visual Studio and also manually using Translate X and Translate Y properties of the RenderTransform at specific Keyrames . The storyboard does kick off and appears perfect in Blend but when running on the actual device, the TextBlocks don't appear in

问题 I am a newbie in IOS. I am creating an Authorization Scene in a Storyboard. It consists of textFields (username, password) and buttons (Log In, Sign Up). When login and password are correct, UIAlertView is displayed with text "Success". After this, MainScene should be displayed. But I can't create a segue in Interface Builder. How can I implement it via code? 回答1: Here is what you can do: Create a Segue from your source ViewController (not control) to the destination ViewController. Give

问题 From what I have read on the internet, nibs and storyboards are comparable with each other in the same project. Now I am creating a tabbed application and would like to do the following: Tab 1: constructed with nibs, Tab 2: constructed with storyboards, Tab 3: constructed with nibs Initially I created everything with nibs so in my delegate I was passing from one tab to the next with this code: - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *

问题 I have a VisualTransition inside of a VisualStateGroup for a Button control. The Storyboard property is bound to a StaticResource Storyboard: <VisualTransition From="MyLock" To="Unlocked" GeneratedDuration="0:0:2.0" Storyboard="{StaticResource Storyboard_Locked_ToUnlocked}"/> When I go to the "Unlocked" state using the VisualStateManager, I get the following exception: "System.InvalidOperationException: Specified value of type 'System.Windows.Media.Animation.Storyboard' must have IsFrozen set

问题 I used a UIview controller for my app home page and then added a tab bar at the bottom just like Facebook and then added 3 more tab bar item, it doesn't let me perform a segue when drag the tab bar item to a View Controller, is it possible progmatically or in storyboard? 回答1: Simple: You need a UITabViewController, tab bar items can't be used the way you're asking for. Ctrl+drag from your tabview controller to a view you'd like to include (Third in this case) You then select the view