Swift’s compatibility with C and Objective-C lets you create a project that contains files written in either language.
Questions tagged [objective-c-swift-bridge]
117 questions
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React Native / Swift Native module work only once
I use a swift native module in my react native ios app to generate an animated gif from assets url. It's working well at the first try but when I escape the component and pass new assets after it was used once, the app crash, sometimes displaying…
Thomas Victoria
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How can I create a NSGradient from an array of colors and floats?
I have an array of NSColors, and an array of CGFloats signifying gradient stops. I can't figure out how to use these arrays to initialize a NSGradient.
I tried making these into an array of (NSColor, CGFloat)s, but NSGradient(colorsAndLocations:…
Ky -
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how to send data from one ViewController to another which has SWRevealViewController
I have impleented SWRevealViewController for sideMenu. My project is is Swift and SWRevealViewController is in Objective-c. SWRevealViewController is not initial view Controller.there is one intial View Contoller(1VC) and it has Push segue on…
Komal Kamble
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importing swift file to obj-c
Okay, this one is too much for me. I'm trying to import manually file from socket-io which are written in swift, to my project who is fully written in obj-c.
I have read the doc from Swift and obj-c, but that's not really helpful at all. And from…
Mr Bonjour
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Unable to Create Swift Class with non ASCII characters
I'm trying to create the following class:
@objc(GameFacade)
class GameFaçade: NSObject {
...
}
However when I try to compile I get the following error:
Parameter of 'swift_name' attribute must be an ASCII identifier string
This error is on my…
fpg1503
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1 answer
Call Swift from embedded Objective C framework
I have an app written in Swift called ColorApp which makes calls to ASwiftFramework (a collection of my swift files) as well as AnObjCFramework (an embedded framework of Objective C files). In my top level bridging header I only have: #import…
Mozahler
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File not found error in bridging header file
I have an objective-c project. It is about two years that I am working on it. Now I want to do new works with Swift.
I added a new Swift class. Xcode asked me to add BridggingHeader file and I pressed YES.
but now in the bridging header file I want…
Husein Behboudi Rad
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Is there a way to override "property" setters and getters in Swift?
After reading @property/@synthesize equivalent in swift, I became curious for how the functionality from Objective C was retained.
Say I have the following in Objective C:
@interface MyClass
@property (readwrite) MyType *myVar;
@end
This can be…
Ky -
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Bridging Header Issues
I'm trying to add a Swift file to my app and get a "Failed to import bridging header" error, among others.
Bridging-Header code:
//
// Use this file to import your target's public headers that you would like to expose to Swift.
//
#import…
raginggoat
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Using Objective-C Singleton in Swift file within Objective-C project
I've got my project written in Objective-C. I am learning about bridging.
I bridged successfully Swift into my Objective-C project. I did some VC pushing between Objective-C VC and Swift VC. Everything works as it supposed to.
However, I created the…
Jakub Gawecki
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1 answer
SlideMenuControllerSwift implementation in Objective-C
I try to add SlideMenuControllerSwift in Objective-c.
I can access [slideMenuController openLeft] in my AppDelegate.m
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
UIStoryboard *sb…
atako katukas
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1 answer
Why can't I access objective-c methods even though file is in bridge?
I have a project with a lot of objective-c code. Now I would like to access that code in my swift files. But for some reason I can't access the objective-c methods even though I can initiate an object of that class.
I have a bridge-file with all…
Whipper Snapper
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