How to work around app damaged warning in macOS

How to clear background for TextField inside list in macOS

Issue #986

When using TextField in SwiftUI List on Mac, it has unwanted background color when focused. We can turn it off using introspection or a custom TextField wrapper

TextField("Search", text: $searchText)
    .introspect(.textField, on: …

Written by

Khoa Pham

How to use NSDragOperation

Issue #981

NSDragOperation represent which operations the dragging source can perform on dragging items.

There are several types of drag operations, and each one has a different purpose and visual cue.

Copy Operation .copy

• What It Does: The item …

Written by

Khoa Pham

How to make NSCollectionView with diffable data source and SwiftUI

Issue #980

NSCollectionView, available since macOS 10.5+, is a good choice to present a list of content. Let’s make a SwiftUI wrapper for NSCollectionView with diffable data source and compositional layout

Use NSViewControllerRepresentable …

Written by

Khoa Pham

How to check NSTextField is first responder

Issue #961

NSTextField uses NSFieldEditor under the hood, you can check currentEditor if it is the firstResponder

extension NSTextField {
    var isFirstResponder: Bool {
        currentEditor() == window?.firstResponder
    }
}

Written by

Khoa Pham