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swiftui_scrollview_offset's Introduction

SwiftUI_ScrollView_Offset

The extension can monitor the offset of scrollView, and can control scrollview to scroll to the specified offset

Display

1 2

Usage

scrollOffsetX:

ScrollView(.horizontal) {
    LazyHStack {
        ForEach(0..<10) { index in
            Text("\(index)")
                .frame(width: 100, height: 240)
                .background(index == 6 ? Color.green : Color.orange.opacity(0.5))
                .cornerRadius(/*@START_MENU_TOKEN@*/3.0/*@END_MENU_TOKEN@*/)
        }
    }
}
.scrollOffsetX(self.$offsetX)

scrollOffsetY:

ScrollView(.vertical) {
    LazyVStack(spacing: 20) {
        ForEach(0..<10) { index in
            Text("\(index)")
                .frame(width: 200, height: 140)
                .background(index == 6 ? Color.green : Color.orange.opacity(0.5))
                .cornerRadius(/*@START_MENU_TOKEN@*/3.0/*@END_MENU_TOKEN@*/)
        }
    }
}
.scrollOffsetY(self.$offsetY)

Example code：https://gist.github.com/agelessman/3bf1d4f4d7fb24495972ba962777874f

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