CODEWITHSUNDEEP
swiftmacoscocoaactionnsbutton
kiran Kumar Katuru
kiran Kumar Katuru

Reputation: 66

nsbutton click is not calling the action method - cocoa programming with swift

I am facing a weird problem, i have created a subclass of NSWindowController along with the xib (Swift). In the newly created xib (window)i have added two labels, two text fields and a button, outlets for the textfields have been created and an action is also been created for the button. When i run the code and click the button, the action is not getting called. I have checked the files owner and connections everything is fine and connected. Same thing i have done with Objective C, its working perfectly fine. I don't know what went wrong.

Upvotes: 0

Views: 782

Answers (1)

webtrick101
webtrick101

Reputation: 214

I faced the same problem. I added a strong reference in the .h file to the sub window controller (aka NSWindowController) declared in the main window controller and the problem is solved.

Put something like

@property (strong, nonatomic) AboutWindowController *aboutWindowController;

between @interface and @end in your header file.

Then in your implementation (.m) file, invoke your second window by:

self.aboutWindowController = [[AboutWindowController alloc] initWithWindowNibName:@"AboutWindow"];
    [self.aboutWindowController showWindow:self];

Replace aboutWindowController with your own controller's variable. Replace AboutWindowController with your window controller subclass name.

You just need a strong reference from the main window for the second window to work properly.

Upvotes: 3

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