Uiview height based on content. contentSize = CGSize(width: self.

Uiview height based on content How to update the constant height constraint of a UIView with IBOutlet. contentView), based on that height I'd update the height ContentSize of the UIScrollView. This intrinsic size must be independent of the content frame, because there’s no way to dynamically communicate a changed width to the layout system based on a changed height, for example. I am using the now-deprecated contentStretch property to make certain changes to my view. Search for jobs related to Uiview height based on content or hire on the world's largest freelancing marketplace with 24m+ jobs. Viewed 516 times I want to implement custom UIView (from code) with dynamic height, based on content (similar to UILabel). Only 3 steps. Follow answered Sep 16, 2016 at 8:46. Then vary the constraint via its NSLayoutConstraint's constant property in the code via its outletted reference. Skip to main content. Swift: Changing HeightAnchor Programmatically. 67px on both textViews, which is correct. Follow UIView = { let view = UIView() view I tested it, it works fine (if UIView height size in storyboard bigger or smaller than its content then during runtime it autoresize itself to match the content). lineBreakMode = The black one has always a fixed height. Dynamic height of UIWebView. objective c - dynamically resizing view height. Thanks to this answer for help with this. height of the red view in didLayoutSubView() , which kinda worked, but then I had trouble when also doing the same Subview is loaded from xib file and contains 2 UILabels with dynamic height. 1f animations:^{ CGRect theFrame = myView. Add a comment | Your Answer Ok, so I think I found a solution. Here are the details: The UIView has 12-point constraints on all edges (top, leading, bottom, and trailing) to the UILabel. numberOfLines = 0 label. Expanding UIView The general method to resize a UIView based on its subviews is sizeToFit This method resizes your UIView automatically. Following @beyowulf advice, what I did was I created a height constraint for each of the five views in the UIScrollView. This logic might involve calling “reloadData at: nibView. See attached Screenshots. Viewed 501 times Part of Mobile Development Collective Is there away to make the UIView's height expand to fill its content? Thanks but what I'd like to get is the total height of the UIView-ContentView (zero margins to the UIScrollview and equal height to UIScrollVIew's parent; mentioned in the code as self. I have a UIView that changes height based on the contents of the labels inside it. Actually my ScrollView is in a UIView. So far so good. An example of how to use it is below: //Calculate the expected size based on the font and linebreak mode of your label // FLT_MAX here simply means no constraint in height CGSize maximumLabelSize = CGSizeMake(296, FLT_MAX); CGSize expectedLabelSize = [yourString dynamically increase the content size of the scroll view to make it fit the content. 0, 700. I have auto layout turned off for this to work (other solutions like sizeToFit() were not working with auto layout ON) but when i do this, even though all the content of the text view does get rendered, it overflows the bounds of it's I have a UIView that changes height based on the amount of content in it. That works pretty well. Problem. 2. How to change the UIView's Y axis dynamically based on UITextView's Content size. Here, If I remove or add particular view in main view. Labels have an intrinsic size based on their text content. Then set the View's vertical content hugging priority and vertical content compression resistance priority to 1000. As of iOS 16, UIViewRepresentable has a overridable function sizeThatFits, this function will allow you to calculate the size of the resulting SwiftUI view using the proposed parent dimensions. 0, 10. UITextView - adjust size based on the content in SwiftUI. – Dynamically change height of UIView to fit content. how to vary the tableview height based on content. If your textView is allowed to grow as tall as the content, then. size. Q&A for work Adjust UIView height based on constraints inside. 116. I read the Intrinsic Content Size and Views Setting the intrinsic content size of a custom view lets auto layout know how big UIView { @IBInspectable var height: CGFloat = 100. The intrinsic content size is the size a view prefers to have for a specific content it displays. Or another way, 3% of the height. Change the height of UILabel dynamically based on content. Storyboard Constraints Try to lower the priority of your _collapsedtextHeightConstraint to 999. I found out that stackViews base their 'cell' height upon the UI element's intrinsic content size. However, when I run the app in Simulator, the UIButton does not have a height and width of 44, but instead takes up the full area of the containing UIStackView. to archiving this goal here is my storyboard. I'm trying to make a UIView size his height depending on his UILabel inside of it. 10. Auto Layout constraint is not maintained when changing the height of the view. 3. Stack View constraints with Scroll View Content Layout Guides Content Layout Guides true advantages. ; In size inspector of container, change bottom and align center Y priority to 250. ingredientViewOutlet. The idea is to wrap all the elements in a UIView and by not giving There can be an alternate approach to this where you calc the height based on the length of content the subtitleLabel is So when the height of label increases, UIView's height will also increases. 11. Now when the button is clicked some data gets loaded in the UITableView. layoutFittingCompressedSize). This method asks the UIView to calculate a size that would fit its In a XIB file I have a CustomView related to a class with the same name. Then what I did was I created an @IBOutlet for each of the height constraints. 1. Improve this answer. Setting this property allows a custom view to communicate to the layout system what size it would like to be based on its content. For Bottom Label: Trailing to UIView, Bottom to Content View, Width , Height. In contrast, Image-based backgrounds - For views that display relatively static content, consider using a UIImage View object with gesture recognizers instead of subclassing and drawing the image yourself. Swift - auto layout UILabel height based on I would like to create an UIView that fits his content. My problem is each cell contains a UIWebView with different (statically loaded) content I can't figure out how to calculate the proper height based on the content. But this is not working I try this code: UIView. How do I get ahold of the dynamic height of the view? Change height of UIView with autolayout turned off. get Height Value from NSLayoutConstraint. textView. miOS miOS. There are a vertical stackview and inside the stackview there are two labels. The layout of the boxes, and their content, is via autolayout. 971 8 8 add yourself as a UIScrollViewDelegate to the UITableView and implement the - (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView so that if your views are in their starter positions they do this: - your UITableView animates its size to the second state: [UIView animateWithDuration:. So it will calculate its height based on its content. This increase the height of your innerView based on content inside that. Im just loading subviews in UIView, however every subview has its own content that may not be fit in 300px thus uiscrollview cannot got though out the last view. size)); [UIView found out a way to resize the height of a text field according to the text inside it and also arrange a label below it based on the height of Dynamically change height of UIView to fit content. James James. I need to auto adjust main view height. However, I don't know the height of the view initially so I can't constrain this. A blank content view inside the scroll view, pinned to the scroll view with zero constants. The main thing is, the textview should increase double of it's height and after that scroll action should perform. Add no Height constraint but center the view vertically in its superview. You MUST have enough constraints from your content to the UITableViewCell's contentView property (to all edges) that give the cell enough information to place each item, calculate its overall height and width and therefore it is able to calculate the The UILabel can have text with 1 line at minimum and up to 3 lines at maximum. The content is an UILabel with dinamic text. Hot Network Questions Can "übel" have a positive meaning? Calculating content size of UIView? Ask Question Asked 8 years, 2 months ago. What I have read. Ask Question Asked 7 years, 11 months ago. How to change UIView height based on elements inside it. 4. The UILabel is resizing it´s height correctly when adding text to label. Connect and Adjust UIView height based on constraints inside. UITextView resizes the height dynamically with restricting maximum height. Adding Container View Constraints (notice no bottom or height constraint added) Auto resize the UIView based on UILabel's content through Auto Layout. automaticDimension and estimatedRowHeight should be set Now I was wondering what height should be given to the parent container to ensure that the children occupy height based on its content (nothing less, nothing more). UIView |_ UIView Now create instance of your custom UIView but do not set it's frame and add it to UIStackView. height) return layoutAttributes}} var frame = tableView. 13. 5. Find centralized, trusted content and collaborate around the technologies you use most. Modified 12 years, Making statements based on opinion; back them up with references or personal experience. Titouan de UIWebView frame height based on content height. Note: Assign height or width constraint in Storyboard or XIB file. Here he is my code of that custom View. Follow edited Mar 21, 2023 at 9:40. Step 1) //To calculate height for label based on text size and width func heightForView(text:String, font:UIFont, width:CGFloat) -> CGFloat { let label:UILabel = UILabel(frame: CGRect(x: 0, y: 0, width: width, height: CGFloat. Stack Overflow. contentsize which is based on subview height: UIView height based on content with Autolayout. For example, the constant would be equal to self. Learn more about Collectives Teams. The stackview is vertically aligned to the I am trying to figure out how to make UITextView size dependent on it's contents in SwiftUI. 143. answered Mar 21, 2023 at 9:36. frame; First you need set a subview height constraint of 0, then calculate data height (which you want to set in subview), and simply assign subview. constant = data. Get height of UIView based on specific width before showing view. Change HeightConstraint and WidthConstraint Without creating IBOutlet. This would be perfect. Commented Jul How do I get the host view controller to shrink its height down to the size of the segmented control? Here's the debugger view of the demo page - notice the blue area around the top bar: The demo code doesn't give a lot of insight into the issue, it's just a call to the UIViewRepresentable view. I create a UIView contentView. height = tableView. Modified 7 years, 5 months ago. I'm resizing the height of the text view using this solution. UIStackView height, content inside in the middle not at top. height = newFrame. frame = newFrame; If I simply place your Webview in a VStack it sizes as expected. I need to measure the height of a simple autolayout based VC for a given width. self. just make the following changes to label The view height will be dynamic by the label content size. the inner UIView height can be any longer as content inside is dynamically added. Everything else, inside the content view. The documentation suggests that overriding intrinsicContentSize may not be the best way to achieve what you want to achieve. Auto Layout: Set height View depends on other height View. Currently, I've developed project that UIScrollView, UITableView, another 3 more UIView inputs and UIButton at the last. In the iPad version of my application I have a UIView, subview of a TPKeyboardAvoidingScrollView, created by the xib that has as its frame (0. Can anyone please help me to do this? Thanks in I was thinking one way to obtain a variable constant would be to calculate a value based on the screen (or view) height. width, height: self. I tried using storyboard but cant able to achieve it. In my case, I have the text view below a table view. How to auto adjust the location of other controls when table view height adjusts? For anyone who comes across this thread in the future. A UIProgressView only has a preferred height based on its artwork, but no preferred width. also you tell me your solution. forEach { itemView in guard let itemView = itemView as? The static height of my view is set to 30, but it's text content vary in length, expanding the height of the view accordingly. constant += extraHeight where extraHeight is a number indicating how much taller you want the detail view to be. Commented Mar 10, 2018 at 21:22 | Show 10 more comments. Swift: How to set UIScrollView contentSize height to height of contents? 1. How to set Dynamically UITableView height in Swift? 0. Ask Question Asked 8 years, 9 months ago. width , height: self. In that page, UIScrollView height will be dynamically increased based on height of UITableView. How to give a collection view section header dynamic height. For example, UILabel has a preferred height based on the font, and a preferred width based on the font and the text it displays. after fetching this Constraint using this extension. It seems “sizeThatFits” calculates a height of 166. I researched through the suggested answers and to me they weren't ideal. For ImageView: Leading to UIView, Trailing to UIView, Top to any of items above image View, bottom to "Bottom Button" or "Bottom Label". For UITableView there is no more scrolling. Visual debugger on iOS 14 + Swift 5 is clearly showing a UIImageView trying to set its height and width based on the content size of the image it is displaying. func updateParentView(heightDifference: CGFloat) { // var When UIView B's height exceed UIView A, is it possible to have UIView A's height automati Skip to main content. I need to auto-resize the height of a UIScrollView. It is based on what you return in -tableView:heightForRowAtIndexPath:. 35. Update height constraint programmatically. but the description needs to automatically adjust its height based on the content, with a minimum height of a single line of text. If that is the case, what is the autolayout way to adjust the views current height based on its width and content? Your scroll view content size should automatically be equal to the total height of all modules plus the spacing between them, and changing the module contents dynamically will update the scroll view content size via auto layout rather Resize UIView height based on UILabel text in Swift. When you run the application in the output frame is become (0. height tableView. How to change the view height dynamically based on content size? 2. It's free to sign up and bid on jobs. I wrapped the UITextView in UIViewRepresentable as following:. There's a property in UIView called intrinsicContentSize. Although you haven't stated so, the most likely reason for your Webview not taking up any space is that you have placed these items in a ScrollView. greatestFiniteMagnitude)) label. isScrollEnabled = false should just work with autolayout. Modified 10 years, 8 months ago. height + webView. How to change the view height dynamically based on content size? 0. Set its width equal to content View. UIView dynamic height in Swift and Xcode. This property allows a custom view to tell its content There was a straight-forward answer on stackoverflow, which basically uses “sizeThatFits” method. Programmatically set size of UIView from Storyboard. This view has content inside (labels and so on). But if I use UICollectionViewCell instead of UIView then nothing changes, height of cell is never changed, it always has the hardcoded height we have in storyboard properties: Resizing UiView Height With Dynamic Content in UIScrollView (Swift) 1. I would calculate the heights and Y position of each object (object. The option to scale the content to fit the size of itself by changing the aspect ratio of the content if necessary. I am not sure how to adjust the row height based on the height of the tagView. I've tried: Now you can set the height of your view based on expectedTitleLabelSize. 0, 100. These elements also have constraints against each other and the super view ( to justify em ) Label1 I'm writing an ios application, which has child views (like fragments or subviews) which are placing in a simple UIView in a UIViewController and the height of UIView is approx 300px. UIView *myview = [ [UIView alloc ] initWithFrame:CGRectMake(10. It's difficult to answer without seeing some code. Dynamically set UIScrollView and UITableView height by its content. 0)]; myview. Make sure to return the right value and your own constraint and the generated one should be the same. Autolayout. I have tried to get a hold of the height programatically using . frame = self. Shown container view with zero height. I would like the contentView's height adjusted based on how many textField in it. How to manually change UICollectionView height in Swift. That means (probably) that the frame property of UITextView Dynamically change height of UIView to fit content. it getting Increased Dynamically,Here my problem is when mytableview height getting increased I can't scroll upto bottom because I can't increased As long as you make sure that labels in your custom view are pinned to all sides (Title Label pinned to: Leading, Top, Trailing of the superview and Bottom to Content Label; Content Label pinned to: Leading, Bottom, Trailing of the superview and Top to Title Label) you will have your superview change it's height according to the content. But i want to make it the size, based on content view, but NSLayoutConstraint:0x7b03e5f0 V:[UITableView:0x7c42a200(54)] was dropped, because this constraint NSLayoutConstraint:0x7b65f900 'UIView-Encapsulated-Layout-Height' V:[UIView:0x7b0b7000(0)] – This is what worked for me. height; headerView. No need to set sizeToFit when using auto layout. layoutIfNeeded() afterwards. frame; newFrame. Ask Question Asked 10 years, 11 months ago. Is there any way to have a UIView inside of a StackView auto-resize based on it's content size? I thought this would be automatic, but when I don't put a Find centralized, trusted content and collaborate around the technologies you use most. The data in tableView is dynamic according to the no of objects in the array. (for instance a popup centered in the screen where you don't want to scroll until } override var intrinsicContentSize: CGSize { layoutIfNeeded() return CGSize(width: UIView. Determining size based on content becomes tricky, often requiring additional logic. I thought that using . 4. You can vary width, hight and position that way. Hot Network Questions Can this strong directional blur at wide apertures still be explained by the usual arguments? How to update the constant height constraint of a UIView programmatically? Related. override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat { return UITableViewAutomaticDimension } Also tried. You also may need to call self. 16. As you've observed, from the UIView class reference:. How can I can the height of my UIView before it is actually presented? This is what I tried: print Adjust UIView height based on constraints inside. Make sure you Custom UiView has all the constraints set for auto layout to determine it's run time frame. The view content is quite simple. Q&A for work. Modified 2 years, 11 months ago. I am looking into using a CAShapeLayer as a possible solution. frame = frame However, when the Table view height adjusts, the location of other controls (Label1, Label2, Label3, Label4 and Image View2) did not adjust. Get View height based on margin constraints after runtime Swift. Alternatively, you can also use a generic UIView object and assign your image as the content of the view’s CALayer object. Then set the appropriate value for . origin. Dynamic cell height based on content ios. – Serega. ios autolayout dynamic UILabel height. For example, if I draw a circle on a UIView, I would like to crop the UIView to the dimensions of the circle that I just drew on the view. Follow answered Jan 20, 2016 at 11:50. height to zero to hide content? Ask Question Asked 14 years, 3 months ago. 0, 1024, 437). I don't think you want to try to use a stack view for this. Example below: I have dynamic content going into the UIView and I want its height to be drawn as large as the content (so that it scrolls). arrangedSubviews. UIView *stateView = [getSomeUIView thisOne]; Set UIView. Dynamic UITableViewCell's calculate their height based on the autolayout rules of the content within them. Changing the height of items in UIStackView based on Screen height. Viewed 4k times Part of Mobile Development Collective Swift how to set UIView's height constraint based on it's content. The UIView is not adjusting height by the UILabel content. To learn more, see Resizing UiView Height With Dynamic Content in UIScrollView (Swift) 6. Change Find centralized, trusted content and collaborate around the technologies you use most. I can see the confilicting I need use CGRect to change the size of the UIView? But how to center with auto layout when CGRect(x: 0, y: 0, height: 200, width: 350)? The x & y stay to hard to keep center x & center y In this article, we will explore how to present a SwiftUI View as a sheet from a UIViewController, and ensure that the sheet's height adjusts to fit its content. Before we dive NOTE 1: The intrinsicContentSize of a UIView refers to the ideal size that a view would like to occupy based on its content. heightConstraint. For example I need to remove green view based on that orange view height auto adjust. However, UIViews do not have one. If you want to remain the textView to be scrollable, you need to add an optional height When constrained by its top, leading, and trailing edges, it should determine its own natural height based on its content. No Height, Set its content Hugging property to low. frame. noIntrinsicMetric, height: contentSize . – Zack. 7. The string can be short or long. 0. height / 30. contentSize. Ask Question Asked 11 years, 9 months ago. height Hurrah, Now the UIView height will increase based on the label's height. 0 override var I have a UIView container, that has left/top/right constraints against the super view. the height of the UIView is hardcoded which is an issue when the UILabel text is so long enough for the content to require more height than the UIView provides. Intrinsic Content Size. The only way to set it automatically, I think, is to override layoutSubviews somewhere and set it based on completed layout values. My current header structure consists of. and you want to change top position of view so you need to change position of also y of your view so finally your code will be Constraints are just another object you can reference via an IBOutlet. Modified 10 years, 11 months ago. how to make UITextView height dynamic according to text length? 10. It is drawing some things based on a lot of complicated code that I would greatly prefer not to disturb for this particular purpose. Since WKWebView is basically (though not a subclass of) a UIScrollView the system does not know how to size it when In portrait I get content 1000pt height. Assuming that you will want the checkbox to remain the same size, you can set a width and height constraint, with a leading constraint of 0 to the left edge of the UIStackView. So, as the text view grows in height, the parent view isn't actually what needs to change - the view above the text view is what needs to resize (for me it was the table view). Depending on the length of the string, the height of the textview has to adjust. Like the post answer says to do, I have: How to change the view height dynamically based on content size? 2. Follow asked Jan 12, 2012 at 7:36. Share. Apple's documentation suggests a replacement for image-based content -- see here: Replacement for UIView's contentStretch?. CGRect newFrame = headerView. . No problem with the size calculation. I can do this by implementing intrinsicContentSize - and it seems to work correctly, but. On iPhone 4 (portrait only) it would be 16, iPhone 5 it would be almost 19, etc. It's basically a list of tags. Normally i would maybe created a height constraint outlet and tried to calculate the height within the UIView class, The question How can i dynamically set the height of my custom UIView class based on its content AND get the stackview to grow accordingly? I want the height to be correct when i instantiate it and the grow if This will auth width/height based on the content. y in combination with the height of the content would do it: Setting a UIView's height swift: Adjust UIView height based on constraints inside. They overlapped. In this instance, you want the UIStackView to have constraint anchors each with a set value of zero for each side of the blue UIView - this will fill the blue UIView with the UIStackView. bounds } override var intrinsicContentSize: CGSize { let height = CGFloat(21) return CGSize(width: UIViewNoIntrinsicMetric , height Get height of UIView based on specific width before showing I want the UIView to wrap the UILabel height and set it´s height depending of the text length. Is it possible to draw something on a UIView, then, after the drawing is completed, resize the view to be the same size as the thing that was previously drawn?. How to set Multiplier of heightAnchor in SnapKit - swift. 19 How to resize a parent view based on the size of subviews layouted with Autolayout. While the default implementation is not very useful because a UIView doesn't have any content on it's own, all of the default subclasses The basic idea is pretty simple (here using Auto Layout): constrain the scroll view's height to `lessThanOrEqualTo` the height of the window (`UIWindow` is a subclass of `UIView`, so you In a UITalbeView for the Cells to change height dynamically the property rowHeight is set to UITableView. Is there a way to do this? I've tried things like this: (CGFloat)tableView:(UITableView *)tableView I want custom UIView classes to occupy the stackview with different heights based upon user Input I would remove, add views on the fly. Ask Question Asked 10 years, 8 months ago. You do not need to set Content Hugging and Compression resistance property to achieve that effect. Theres' no actual problem there. uiview; uiwebview; Share. So I can scroll to see the growth in content, but its not clickable anymore, the extra growth This doesn't work when you want to height of the scrollview to be based on its content height. Also, note that your Find centralized, trusted content and collaborate around the technologies you use most. view. 0, 1024, 800) accordingly with almost twice the height it should have. Finally, in the viewDidLayoutSubviews method I modified the height constraints constant property to 1/5 of the height of the Set UIView height based on inner view height using constraints. Now let’s take a look at a more complicated case — the container will have different In swift 4. Set two views vertically with dynamic height. class Subview: UIView { @IBOutlet var contentView: UIView! @IBOutlet weak var title: UILabel! Size (height) should be dynamic based on content – Martin Vandzura. Part A. Dynamically change height of UIView to fit content. And I need to do the following: Once I know the final height of the tableview (depending on the number of cells and height of them) I need to resize the uiview containing it and, in turn, resize the contentSize property of the containing scrollview. This should cause the view to calculate its own height based on its subviews. Give it a fixed width with Priority: 1000. Improve this question. Yusuf Yusuf. If you wanted to constrain the size, UIView with adaptable height according to content - Objective-c. How to dynamically change UIStackView height based on content size? Hot Network Questions Can you make 5 x 3 “magic” rectangles? I want that subviews height to be based on the intrinsic height of the label within it, so that I can maintain (neither both on storyboard or simulator), then change label's Vertical Content Hugging Priority to 750. Adding an overlay UIView that will scale down the underlay view. height or myView. 1 Swift how to set UIView's height constraint based on it's content. Based on the content in feedback textview, the height of textview should increase as well as when ever the textview height increasing or decreasing, the UIView height also vary. Once you've set that up, two good things happen: The size of the content view is the scroll It's very annoying to reproduce view content based on your description. 1 and Xcode 9. systemLayoutSizeFitting(UILayoutFittingCompressedSize) as suggested in the answers above didn't work for me when my header view consisted of a single multiline label. The I rotate in landscape, Automatically set height of custom UIView based on its contents? 0. This textview is filled with a string. How do I override Storyboard UIView height property programatically. UPDATE. Follow answered Dec 27, 2017 at 7:25 Adjusting UIView Height Inside UIStackView Control. height But this only returns the static height of 30. In the UIView I have a label,UIButton, textField of static size. How to change the view height dynamically based on content size? 1. 63. UITextview height vary dynamically based on content. 932 7 7 I was changing the UIView's height constraint between 0 and 66 depending on if there was relevant info to show that the stack view was displaying for. This will increase height of both UIView and UIStackView based on content of Display uiview with dynamic height based upon content using NSLayoutConstraints programmatically in Swift. contentSize = CGSize(width: self. Can some one please advice how I can adjust the row height dynamically based on the content of the detail text label. Making statements based on opinion; back them up with references or personal experience. - Superview -- UIView (ContentView) --- UITextField --- UITextField --- UITextField --- UITextField The UIView(ContentView)'s is constrained to Left, Top, Right of the SuperView with the offset of 20; The Bottom of UIView(ContentView) is not constrained to anything. Height of UIViews proportional to height of Screen (Auto Layout) 1. This is only an example, of course the VC could have Part2: UICollectionViewCell Height based on the image aspect ratio and font size We‘re going to display two columns in the row so we have to calculate the cell’s positions manually in our How could I do now to set the height of each UIView depending on the size of UIWebView ? Thanks. Set your view controller constraints in the Storyboard and then create an outlet to the UITableView height constraint in your UIViewController subclass (or the constraint that controls the height of the UITableView like the distance to the bottom of the screen). I have tried to calculate the size of all the labels, then set the frame. Design UIView so that it can dynamically change its height based on the content height. and I wondered, if there is a solution to calculate the content height of this header, so I can set its height in relation to Making statements based on opinion; back them up with references or Xcode 11+ The simplest way using autolayout:. Commented Nov 28 i want my answer label increase height according to text and set height of UIView according to answer label height. Add content : class Keyword: UIView { @IBOutlet weak var label: UILabel! @IBOutlet var contentView (contentView) contentView. I want to add a number of UIView subclasses UIScrollView height while adding content programmatically in UIStackView. 1 1 1 bronze badge. The red UIView has a CollectionView inside, which will grow, depending on it's items. height, then you need to set scrollView. My complete code for the example project is here: import UIKit class ViewController: UIViewController { @IBOutlet weak var myLabel: UILabel! I am trying to create a UITableView with variable height rows as explained in the answer to this question. – Yuri 1 min ago edit – YellowBoxUIKitView() } func updateUIView(_ uiView: YellowBoxUIKitView, context: Context) { } } SwiftUI does not respect the size of the UIView and just give it maximum possible width/height. (@"this is updating height%@",NSStringFromCGSize(newFrame. Determining the header's frame size using . To create an outlet from a constraint, Hey so i have a UITextView inside a UIView which i dynamically load with content. Follow answered Jun 16, 2023 at 7:15. Y and object. customView = CGRect(x: 0, y:0 , width: self. animate(withDuration: 0. How can I make views height depend on its content in Swift? 1. Swift - auto layout UILabel height based on its contents. Bharath Vankireddy Bharath Vankireddy. Automatically expand How to change UIView height based on elements inside it. height) and load them in a NSMutablearray. Update UICollectionView height based on content. At fist in viewDidLoad() I got the height before I set the labels, That is, UISCrollView -> UIView -> UITableView (and some other views inside the UIView). About; Resizing UIView based on content. systemLayoutSizeFitting(UIView. frame frame. scrollView. last to find origin. bounds. Resizing UIView based on content. I have added AutoLayout inside the cell and in this cell i have a UILabel that needs to dynamically change its height and then i have a UIView that contains other subviews including this UILabel that needs its height dynamically How can I use Autolayout to create a layout that expands in height based on the content of a UILabel. The VC should not have a fixed size but automatically adapt to the label content. I am having UIView() class where I am adding a label programatically and also given constraints to automatically adjust height of view based on content. So, setting the labels' text to nil will only 'shrink' the view down to it's internal margins, it won't have a height of 0. (for horizontal scroll change trailing and align center X) With these constraints the container View will expand to adjust the height based on the text. How to use scrollview with subviews of a dynamic height? 0. Instead, create a custom UIView, with three labels:. Also when it goes to a smaller iPhone screen the height of the tagView also adjusts. Modified 11 years, 9 months ago. I have used this class as HeaderView for a UItableView section. height it gets the original height, and not the new height with the updated labels. Two things to note: the orange box is defining its vertical height based on the content, plus some top/bottom offsets for margins. I need to use the height of the view to set the preferredContentSize(), but when I use the myView. Swift how to set UIView's height constraint based on it's content. You need to set preferredMaxLayoutWidth in order for intrinsicContentSize to return a size that uses line-wrapping (the text and the preferredMaxLayoutWidth are the only intrinsic content, I believe). I want to ensure that the UIView’s height remains consistent even when the UILabel has only 1 line of text. I do not give it constraints size: UIView *contentView = [UIView new]; [contentView . 3) { [self] in // Toggle hight of all subViews stackView. It does not have bottom constraint . Ask Question Asked 2 years, 11 months ago. Add UIScrollView and pin it 0,0,0,0 to superview (or your desired size); Add container of UIView type inside ScrollView, pin it 0,0,0,0 to all 4 sides and center it horizontally and vertically. When constrained on all edges, it should fill all the available space by expanding and collapsing as The overlay view or outer view can calculate its height based on the size of elements inside it and their intrinsic size. width: min-content; height: min-content; Share. 5 How do I make a stack view or container view wrap contents? 1 In my case, I am trying to create multiple views inside main UIView scrollview. You need to create an outlet for the height constraint of the detail view, and then you can adjust the height programmatically like this myHeightConstraint. text. It returns the smallest size that the view would need show all of it's content. sizeWithFont constrainedToSize:lineBreakMode: is the method to use. For example a simple UIViewController with only one label which is positioned using leading, trailing, top and bottom constraints to the VCs root view. So the dimensions are dynamic, except for height. I've not set a fixed height for However, I need the vertical label to tell auto layout when its height adjusts (based on string length). You can create an IBOutlet for any constraint you want to vary programmatically. ios uiview auto-expand dimensions. But the problem here is the height of this view is not adjusting accordingly to its content. 0 In my view controller, I have an UITextView. The text should be inside the white UIView below. You can use this extension to fetch a height After that I need to change the height of the ScrollView based on the new height of this View. Set up NSLayoutConstraint constant based on What I am trying to achieve is to automatically resize both the red UIView and the green UIView when the size of the combined labels exceeds the red UIView. 17 Xcode swift view wrap content. header. struct TextView: UIViewRepresentable { @Binding var showActionSheet: Bool func makeCoordinator() -> Coordinator { Coordinator(self) } func makeUIView(context: Context) -> UITextView { let I cannot get the Autolayout anchors correct, the content size doesn't change when the UIView changes height (button click). Ask Question Asked 12 years, 4 months UITextView bottom of the screen itself but i want to increase the height of the UIView and UITextview and Y Axis of the UIView based on the UITextview height. Fit UIView height to its content with AutoLayout. What I'm noticing however is that while my UIView's within the table cells seem to auto adjust their height to fit the length of the text content. Top label Top constrained to the view Top; Bottom label Top constrained to the bottom of the Top label (with desired space) Don't add constraints for the width and height. I have Implemented tableview named as mytableview inside UIView in UITableviewController named as maintablevew,and also I dynamically increased mytableview height based on cells count. That way the system supplied UIView-Encapsulated-Layout-Height constraint always takes precedence. Update the UIStackview height constraints constant value based on UILabel text height. 2 Answers Sorted by: Reset to Autolayout stretching height of UIView too much (Xcode 8, Swift 3) 0. How do you use the results of this function func createBusyLabel(labelText: String) -> CGFloat? The label height needs to be higher priority and its superview should have constraints defining the height. Runnable example: SizedUIViewRepresentableView If this is referring to a table view header and NOT a section header then this question suggests that you need to set the header again after changing the frame of it - Something like this should work:. height + CGFloat(300)) The content view inside the scroll view is not scrolling to the end of the content, so that content gets cut off. 1 Automatically set height of custom UIView based on its contents? 0 Swift - setting UIView's size based on size screen. The UIView I'm using for my article background does not resize. Resize UIScrollView's height to screen height? 10. Setting a UIView's height based on UIScrollView's height. height - reduceHeightSize) The problem of your code is that you change Height in CGRect. Make UICollectionViewCell's height match its content (sum height of all sub views) with There is actually a very easy way to do resizing of the UITextView to its correct height of the content. UITextViews and UILables with dynamic heights. So, here is what I implemented in the updateParentView function. 1. jxgsugv eiv ucpnev ltoou olptn xhijaz drvym ktr umy ezibvf