Last active
November 2, 2023 23:32
-
-
Save JunyuKuang/9295390c9b7b5bef89d9f956f524836a to your computer and use it in GitHub Desktop.
Customize/extend the window draggable area of your Mac Catalyst app.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // | |
| // UIResponder+performWindowDrag.swift | |
| // JonnyUtility | |
| // | |
| // Created by Jonny Kuang on 10/7/19. | |
| // Copyright © 2019 Junyu Kuang <[email protected]>. All rights reserved. | |
| // | |
| import UIKit | |
| public extension UIResponder { | |
| /// Call this method inside a `UIResponder.touchesBegan(_:with:)` method to perform window drag. | |
| /// | |
| /// This method has effect only when your app is running on macOS. | |
| func performMacCatalystWindowDrag() { | |
| // NSApplication.shared.currentEvent | |
| // NSWindow.performDrag(with:) | |
| #if targetEnvironment(macCatalyst) | |
| guard let nsApp = ((NSClassFromString("NSApplication") as? NSObject.Type)?.value(forKey: "sharedApplication") as? NSObject), | |
| let currentEvent = nsApp.value(forKey: "currentEvent") as? NSObject, | |
| let nsWindow = currentEvent.value(forKey: "window") as? NSObject else { return } | |
| nsWindow.perform(NSSelectorFromString("performWindowDragWithEvent:"), with: currentEvent) | |
| #endif | |
| } | |
| } | |
| /* example | |
| private class DraggableNavigationBar : UINavigationBar { | |
| override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) { | |
| performMacCatalystWindowDrag() | |
| super.touchesBegan(touches, with: event) | |
| } | |
| } | |
| */ |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Have you figured out how to disable the default drag behavior?