latest updates

2026-09-08 20:06:58 +01:00
parent fb05cf71ed
commit 868604b848
53 changed files with 6442 additions and 0 deletions
@@ -0,0 +1,36 @@
+import SwiftUI
+
+struct FlowLayout: Layout {
+    var spacing: CGFloat = 8
+
+    func sizeThatFits(proposal: ProposedViewSize, subviews: Subviews, cache: inout ()) -> CGSize {
+        let width = proposal.width ?? .infinity
+        var x: CGFloat = 0, y: CGFloat = 0, rowHeight: CGFloat = 0
+        for view in subviews {
+            let size = view.sizeThatFits(.unspecified)
+            if x + size.width > width, x > 0 {
+                x = 0
+                y += rowHeight + spacing
+                rowHeight = 0
+            }
+            x += size.width + spacing
+            rowHeight = max(rowHeight, size.height)
+        }
+        return CGSize(width: width.isFinite ? width : x, height: y + rowHeight)
+    }
+
+    func placeSubviews(in bounds: CGRect, proposal: ProposedViewSize, subviews: Subviews, cache: inout ()) {
+        var x = bounds.minX, y = bounds.minY, rowHeight: CGFloat = 0
+        for view in subviews {
+            let size = view.sizeThatFits(.unspecified)
+            if x + size.width > bounds.maxX, x > bounds.minX {
+                x = bounds.minX
+                y += rowHeight + spacing
+                rowHeight = 0
+            }
+            view.place(at: CGPoint(x: x, y: y), proposal: ProposedViewSize(size))
+            x += size.width + spacing
+            rowHeight = max(rowHeight, size.height)
+        }
+    }
+}