![]() That way I just use that button type when I want custom behavior and it just works. However, for customizations like this I prefer to create a subclass of UIButton. With that category in place, you CAN set the border color of a layer from IB as described above. The setBorderUIColor method takes a UIColor as input and uses it to change the CGColor on a layer. It adds a method to CALayer called setBorderUIColor. I added a category called CALayer+setUIColor. That doesn't work because IB's "color" setting specifies a UIColor, and layers want a CGColor. Select the "identity inspector." Open the "User Defined Runtime Attributes" section if it isn't already, click the "+" button underneath, and add "layer.borderwidth" as a key, make it a number, and enter a value of 1, enter a key of "rnerRadius" and a value of 8.) The only thing you can't do directly with "User Defined Runtime Attributes" is adjust the border color to the light gray color that Apple's buttons use. You can also use "User Defined Runtime Attributes" on each button in IB to change most of those settings on a button-by-button basis. However you then need to do it for every button that you want to customize. TouchUpInside event: myButton.Instead of subclassing UIButton you can add custom code that grabs a button and manipulates it's layer. To respond to a button tap, provide a handler for the button's The Styling a button section of this document.The button's state types are listed below:įor more information about styling a button and setting its text, refer Use the SetTitle method, which requires the textĪnd a UIControlState value for button state: myButton.SetTitle("Hello, World!", UIControlState.Normal) Apple's iOS Human Interface Guidelines.Äefine the button's size and position: myButton.Frame = new CGRect(25, 25, 300, 150).The Custom button types section of this document.UIButtonType.Custom - Customizable buttonįor more information about the different button types, take a look at:.UIButtonType.AddContact - Indicates that a contact can be added.UIButtonType.InfoLight - Indicates the availability of configuration information light-colored.UIButtonType.InfoDark - Indicates the availability of configuration information dark-colored.UIButtonType.DetailDisclosure - Indicates the availability of detailed information, usually about a specific item in a table.UIButtonType.System - A general-purpose button. ![]() The button's type is specified by a UIButtonType property: normal) See: Apple documentation for available names (API column) or go to Interface Builder, select UIButton and in the Attributes Inspector select Image which will give you list of all available icons. Google Plus
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bold) let boldSearch UIImage (systemName: 'search', withConfiguration: boldConfig) tImage (boldSearch, for. Instantiate a button and specify its type: UIButton myButton = new UIButton(UIButtonType.System) You can also set the weight of the icon by adding SymbolConfiguration: let boldConfig UIImage.SymbolConfiguration (weight. Creating a button programmaticallyĪ UIButton can be created with only a few lines of code. In iOS, the UIButton class represents a button control.Ī button's properties can be modified either programmatically or with Xcode's Interface Builder.
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