CodexBloom - Programming Q&A Platform

How to implement guide with nswindow's title bar configuration guide to mouse events on macos 13.6

👀 Views: 393 💬 Answers: 1 📅 Created: 2025-07-24
macos nswindow swift

I'm a bit lost with I'm working through a tutorial and I'm stuck trying to After trying multiple solutions online, I still can't figure this out. I'm working on a project and hit a roadblock. I've been struggling with this for a few days now and could really use some help. After trying multiple solutions online, I still can't figure this out. I'm working with a strange scenario with an NSWindow in my macOS application where the title bar is not responding to mouse events. When I try to click on the title bar, it seems like the mouse events are being ignored, and I need to drag the window around. Here's a snippet of how I'm initializing the window: ```swift let window = NSWindow(contentRect: NSMakeRect(0, 0, 800, 600), styleMask: [.titled, .closable, .resizable], backing: .buffered, defer: false) window.title = "My Application" window.makeKeyAndOrderFront(nil) ``` I have ensured that the `NSWindow` is set to be a key window, and I even tried calling `makeFirstResponder(nil)` on the window. The window is part of a custom NSViewController. However, when I run my app, I get an unexpected behavior—clicking the title bar does nothing, and the mouse cursor does not change to the hand cursor as it usually does. I've checked if there are any views overlapping the title bar, but it seems clear. I also tried overriding the `mouseDown` method in the window's content view controller, but that doesn't seem to help. I'm using macOS 13.6 and Swift 5.7. Is there something I'm missing or a known scenario with `NSWindow` in this version? Any advice would be appreciated! Any ideas what could be causing this? What are your experiences with this? I'm developing on CentOS with Swift. Any examples would be super helpful. I recently upgraded to Swift 3.9. Could someone point me to the right documentation?