Uibutton width to fit text swift. preferredMaxLayoutWid...

  • Uibutton width to fit text swift. preferredMaxLayoutWidth = 150 // or whatever It results in this interface: How can I make the VStack fill the width of the screen even if the labels/text components don't need the full width? A trick I've found is to insert an empty HStack in the structure like so: The sizing behavior of s and other button-like controls. But yours is allowing the font size to be different. I want to make sure the button text fits into a UIButton, while the UIButton has a fixed size. However nothing changes the buttons width whatsoever. Some times the text is too much and in those cases I want to limit the size to certain width. I want to adjust the size of the button to show the text. text = "my name is really long i want it to fit in this box" } } If you want your label to line wrap then set the number of lines to 0 in IB and add myLabel. Thanks for any responses and/or examples! I'd like to create a text view inside a circle view. Nov 16, 2025 · How to Adjust UIButton Font Size to Fit Width for Long Text in iOS (Objective-C) In iOS app development, UIButton is a fundamental component for user interaction. By default, SwiftUI appears to wrap the text on words. How can I do that for UIButton. xcassets. frame(width: ) or fixed in . The first line will be 17 point and the second will be 11 point. 70 Still learning Swift and don't know Objective-C. large Setting the content insets in a UIButton If we want to adjust the insets of a button, we can use the contentInsets API. UITextField has an option to auto shrink text, whereas NSTextField doesn't. padding(), or by setting flexible layouts. When the text to be displayed gets too long, the Text view just simply increase the height to account for the additional text. Button size should changes with title size and will be equal title size. If you want more control over the size you have to do it in a button label. I would like to change the text in the button (padding) in the bottom and both the left and the right. In a label I would set autoshrink to minimum -1 I have a UIButton with both a title and an image. The symbol and padding can adapt as the text content changes for localizations, Dynamic Type sizes, or to display a different phrase. VStack { Button { } label: { Text("Custom I would like to use UIButton. c I have a large image in Assets. 0, heigh I've been looking for something to dynamically adjust my fontSize to fit the width of my layout box. frame(width: 32. thanks in advance class ViewController: UIViewController { @IBOutlet weak var myLabel: UILabel! @IBAction func changeTextButtonTapped(sender: UIButton) { myLabel. But all the answers I can find, is either to use this: label. In this tutorial, we will learn how to alter UIButton size as per button title text length. I need each line to have a different font size. init(top: 20, leading: 20, bottom: 20 1 I have a UIButton with size 50x50. . <holdingSize { let button = UIButton(type: . Here is an example where we control button sizes using . How do I set the font size of the titleLable to be smaller than the size created by adjustFontSizeToFitWidth so the the font size fits in lets say a custom frame like 30x30 while the UIButton's size is 50x50? SwiftUI got many beautiful built-in button styles. The UIButton class implements the appearance() class method, which you can use to fetch the appearance proxy for all buttons in your app. The UIButton should auto resize to fit just the text till the max as long as you do not have another fixed width constraint or spacing constraint. The label size determines the button size. Configuration to create and configure UIKit buttons in the app. button. The font size should be automatically set to fit the size of the circle. The text contents are changed depending on different cases. You may have seen some examples of fixed size modifier usage while trying to fix the issue with multiline text in SwiftUI. Setting the size of a UIButton We can set the button’s size to some presets like large, medium, small, and mini. font = UIFont(name: "", 10) However . frame. Configure button states Buttons have five states that define their appearance: default, highlighted, focused, selected, and disabled. I cannot have the image in the button resizing accordingly to the size of the button itself leading to an The first part in the series "What's new in UIKit button". Then it will calculate width of the new title along with image width and insets and set this sum to the width constraint. I hope it can automatically adjust the width of UILabel to fit the to How to resize unbutton according to the text (fixed width but adjusted height) var radioButton = UIButton (frame: CGRectMake (renderWidth,renderHeight ,tableView. UIButton does not increase its size, when we change tittle of UIButton dynamically or programmatically in swift. I want to only show maybe 40 characters. How to do this programmatically in Swift? No im using swift ui and that's not what I want, I would like the rectangle to scale to the size of the text like in the picture I attached. One problem you might get is it isn't obvious how to control the size of it. g. Imagine you’re building a responsive iOS app that needs to adapt to various screen sizes and orientations. 5 Major Edit to Clarify Question What I want: For a Text view aligned to the left or right of the screen to expand to a certain maximum width and when the text reaches that length it not go beyond that. headline) does not increase the frame of button but only increase the title text. How to resize this image with SwiftUI to make it small? I tried to set frame but it doesn't work: Image(room. @Jeremy, you need to find another method for UIButton about resizing text font size when it's length is too long. You no longer need to subclass UIButton ever again with button configuration. Dynamic UIButton Font Size in Swift In today's fast-paced world, everyone wants the comfort of preferences. leading minus a constant, width plus the same constant*2) and then some other magic to have a minimum with on the textfield. adjustsFontSizeToFitWidth = true W Swift - dynamically change size of UIButton Asked 11 years, 2 months ago Modified 10 years, 6 months ago Viewed 16k times 8 Using Autolayout, add a width constraint, then set the width constraint's relation to be 'less than or equal' to the constant (max width). So I think you need manually adjust font to fit text field width. If you provide Auto Layout constraints that define the width of the label but not the height, the label’s intrinsic content size adjusts the height to display the text completely. contentInsets = . Any SDK function can solve this problem, or I need to manually code to solve it? We can use a frame modifier to make a view appear to be full width and height, but the result might not be what you expected. The value you choose for button size can be effectively overridden by explicitly assigning values for configuration elements like padding, corner style, or title and subtitle font sizes. This way, the width of the textfield will be the same as the label's, and the label is resizing. A workaround is to put view inside UIStackView so UIButton or UILabel can automatically changes size. This frustrating issue is a common roadblock for iOS developers, especially those working with MVVM (Model-View-ViewModel) architectures, where `updateViewFromModel()` is often the central method for syncing UI I want to make sure the button text fits into a UIButton, while the UIButton has a fixed size. I have UIButton, which title is dynamic changes. buttonSize = . It can clearly be seen in the screenshot below: Constra 116 I was wondering if it is possible to create a UIButton with two lines of text. I want to make sure that both the title and the image adjust their sizes automatically based on the button's frame to maintain a balanced appearance. any help will be appricated. For example, this post I have a UIButton that I want to resize to fit whatever text is inside it. It is often required that a view fill a space, whether it is width, height or both. Yeah it's just that it is shrinking font size when it doesn't need too. Instead of creating a VStack, you may want to place all the figures, separated by newlines, in a single text, and fit the text to the bounding rectangle. body or . This can be in the form of dark/light mode, wallpaper, ringtone. padding and . Above is the text that is way to long. This does adjust the font size to the width, but not the height of the button. font is deprecated and I'm not sure how to change the font otherwise. With SwiftUI the solution looks like: With the help of Tim C's answer, I was able to create an extension on UIButton using Swift that allows you to specify the image frame by using the . So do they get the flexibility of adjusting font size suitable to their eyes too? Yes, they get it! I have already attempted: using . adjustsFontSizeToFitWidth to function properly How to set font size to fill UILabel height? Auto change the font size to fit the button in swift UIButton auto-adjust Button font size Swift swift uibutton ios15 asked Dec 30, 2021 at 22:54 Tyson Freeze In this tutorial I will show you how to make a view fill the width or height of the parent view or fill the screen. Dec 16, 2025 · If you’ve ever spent hours staring at your Swift code, wondering why your `UIButton`’s font size refuses to update despite setting it in `updateViewFromModel()`, you’re not alone. it is not working. A configuration that specifies the appearance and behavior of a button and its contents. UPDATE: I have tried @valosip's solution. Here is my code. But you can use anything you can think of. How to adjust UITextfield font size when it is hold long character? I tried adjustsFontSizeToFitWidth. I can't find the equivalent way to make sure that the text also fits within the height of the UIButton. I've tried messing with putting two labels inside of a UIButton, but I can't get them to stay inside the bounds of the button. fixedSize(horizontal: true, vertical: false) modifiers, or both, it still doesn't work. I notice that the text view on a UIButton is a UILabel, but it is private so I can't subclass it/change it to enable this When I try the following, all the text fits, but the text remains in a small font: button. By default, a button’s size is determined by the size of its content, but you can adjust it using modifiers such as . You will see these buttons in our new to-do app Taskler. But it seems like when I use the scaledToFit modifier on my Text view, it prevents the words from wrapping. I add centering constraints to position it and leading space constraints to limit its width. The font size is 16pt. But do you know what exactly fixed size modifier does? How does it work? Today I want to talk about all the magic and power behind the fixed size modifier. width/4,20)) Swift - Adjusting fontSize to fit the width of the layout (programmatically) How to get . I created the dynamic buttons. configuration. When the label has its size completely defined externally, you can specify how it handles the situation when its content doesn’t fit within the bounds. In code I add: self. titleLabel!. UIButton auto-adjust Button font size Swift Asked 10 years, 4 months ago Modified 10 years, 4 months ago Viewed 6k times Hey, I need the text that is set as the title to a UIButton to automatically shrink/enlarge to fit the button area (like adjustsFontSizeToFitWidth does for UILabel). An introduction to a new button configuration, a struct that is shaping and styling your button. I usually use padding and frame to control the size of a button. Button size is enough, however when I change title, the title text cannot fit the button width. When composing a view that includes text, it’s important to define other elements relative to that text, like a symbol or padding, so the view adapts to the text’s size. It has a set width of 280, but the text should wrap to the next line (s) and extend the height of the button as needed. frame is the one that will expand to fill the width of the view that contains it, so you will not be able to tap/click the button outside the bounds of the Text view. for i in 0. I'm looking to scale the text down to fit it (as much as possible), and wrap the text to some number of lines (probably 2?). font = UIFont(name: "Heiti TC", size: 9) How can I get the font to automatically fit the size of the button? func nextQuestion() { let currentQuestion = mcArray![questionIdx] answers = currentQuestion["Answers"] as! [String] Tags: ios autolayout swift I have text which can be of variable length. However, when a button’s title contains long text, it often gets truncated with an ellipsis (…), leading to poor readability and a subpar user experience. infinity), using Spacer () around the button and navigationlink, using frame on the Text field and padding on the button, look through the documentation, as well as a few other things I found while just searching online. The button's size changes dynamically, but the title text and image inside the button do not resize proportionally to match the button's size. Any suggestions? Change size of UIButton programmatically with Swift Asked 8 years, 10 months ago Modified 8 years, 10 months ago Viewed 14k times In my project, there is a UILabel with text. What I want to do is adjust the size of the button, and the font in it, based on the size of the screen. When the text on UILabel is longer than the width of the UILabel it does not fit. In this tutorial, you will learn how to make UILabel automatically adjust its width to make the text fit. I try to fix the button width in swiftUI, but whether the width is pointed in . frame(), . I have a UIButton that I add to my view controller's view in a storyboard. frame (minWidth: 0, maxWidth: . Learn how to use frame() modifier to expand SwiftUI views to take full width or height of screen. setImage() function with an extra frame parameter Note: I know I could just create a separate UILabel, and handle the multi-line text separately from the UIButton, but I prefer to keep the text within the button itself if this is possible, especially since UIButton's handle selection/deselection animations inherently. And about minimumScaleFactor - here from doc The minimum permissible proportion to shrink the font size to fit the text into the available space, so it is not kind of "regular scale", it changes font size. I need to change the width of button based on tittle label text. thumbnailImage) . Of course I can access the titleLabel of the UIButton. A Boolean value that determines whether the label reduces the text’s font size to fit the title string into the label’s bounding rectangle. I saw that in order to changing a button's text programmatically requires the use of titleEdgeInsets but I am not really sure how to use it. Expand Text views, Stacks and Buttons. 4 I have a button with dynamic text. SwiftUI – Button Size SwiftUI – Button Size In SwiftUI, you can customise the size of a Button to fit your app’s design. You want your app’s layout to dynamically adjust based on the device’s screen size Text getting cut off with ellipses? Discover 4 proven ways to handle text truncation in SwiftUI using fixedSize, minimumScaleFactor, ViewThatFits, and ScrollView. Let's learn how to do it. Add some extra magic for extra padding (e. What this means is that if you apply the frame modifier to the button and not the Text inside it, the button will actually remain the same size as the Text and the view returned by . In a label I would set autoshrink to minimum font scale which seems to correspond to Aug 14, 2020 · However it seems view (UIButton or UILabel) size is the same, just the inner text increases in size. How can this be done in SwiftUI? I tried scaledToFill and scaledToFit I am trying to change the font of a UIButton using Swift myButton. Large accessibility font size for UIButton title (. With it comes the preference to personalize their devices too. 4abci, mopcd, detwx, macjim, onukh, ltxg, 2xzu, qnyyq, zma6, 5oct,