v8tr / collectionviewselfsizing-final

Collection View Cells Self-Sizing: Step by Step Tutorial. See blog post for more details http://www.vadimbulavin.com/collection-view-cells-self-sizing/

Article related to this project

• Keyboard Avoidance for SwiftUI Views.

---

KeyboardAvoidanceSwiftUI

A sample project showing how to move SwiftUI view up when keyboard covers a text field.

Usage:

struct ContentView: View {
    @State private var text = ""
    
    var body: some View {
        VStack {
            Spacer()
            
            TextField("Enter something", text: $text)
                .textFieldStyle(RoundedBorderTextFieldStyle())
        }
        .padding()
        .keyboardAdaptive() // <--- Apply the view modifier
    }
}

Result:

collectionviewselfsizing-final's Issues

This is not working fine on iPad Devices.

Incorrect layout after device rotation

iPhone XR, iOS 15.3.1
Incorrect layout after device rotation

Cell size changed after reload data and content offset not set to initial postion

HI @V8tr Thanks for your demo
I encounter a problem when I set

cell.maxWidth = collectionView.bounds.width/2

it works nicely for the initial load. but when I reload the collectionView
collectionView.reloadData()

there are two problems that Occur

1. cell size changed and not set properly
2. content offset not set to initial position(the position before reload)