appkit needsPanelToBecomeKey

Generated on 8/5/2024

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The needsPanelToBecomeKey property in AppKit is a boolean property that determines whether a panel can become the key window. This is useful for controlling the behavior of panels in your macOS applications.

For more details on the latest updates and refinements in AppKit, you can refer to the session What’s new in AppKit from WWDC 2024. This session covers various new features and API refinements in AppKit, including context menus, text system capabilities, and more.

What’s new in SwiftUI

What’s new in SwiftUI

Learn how you can use SwiftUI to build great apps for any Apple platform. Explore a fresh new look and feel for tabs and documents on iPadOS. Improve your window management with new windowing APIs, and gain more control over immersive spaces and volumes in your visionOS apps. We’ll also take you through other exciting refinements that help you make expressive charts, customize and layout text, and so much more.

Get started with Writing Tools

Get started with Writing Tools

Learn how Writing Tools help users proofread, rewrite, and transform text in your app. Get the details on how Writing Tools interact with your app so users can refine what they have written in any text view. Understand how text is retrieved and processed, and how to support Writing Tools in custom text views.

What’s new in AppKit

What’s new in AppKit

Discover the latest advances in Mac app development. Get an overview of the new features in macOS Sequoia, and how to adopt them in your app. Explore new ways to integrate your existing code with SwiftUI. Learn about the improvements made to numerous AppKit controls, like toolbars, menus, text input, and more.

Work with windows in SwiftUI

Work with windows in SwiftUI

Learn how to create great single and multi-window apps in visionOS, macOS, and iPadOS. Discover tools that let you programmatically open and close windows, adjust position and size, and even replace one window with another. We’ll also explore design principles for windows that help people use your app within their workflows.

Tailor macOS windows with SwiftUI

Tailor macOS windows with SwiftUI

Make your windows feel tailor-made for macOS. Fine-tune your app’s windows for focused purposes, ease of use, and to express functionality. Use SwiftUI to style window toolbars and backgrounds. Arrange your windows with precision, and make smart decisions about restoration and minimization.