Extract the timeline scroll to bottom button into its own view.

2026-11-03 06:55:59 +00:00 · 2025-06-06 12:25:04 +03:00
parent 952e4f86c2
commit e86fdaacaf
4 changed files with 45 additions and 46 deletions
@@ -0,0 +1,34 @@
+//
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import SwiftUI
+
+struct TimelineScrollToBottomButton: View {
+    let isVisible: Bool
+    let callback: () -> Void
+    
+    var body: some View {
+        Button { callback() } label: {
+            Image(systemName: "chevron.down")
+                .font(.compound.bodyLG)
+                .fontWeight(.semibold)
+                .foregroundColor(.compound.iconSecondary)
+                .padding(13)
+                .offset(y: 1)
+                .background {
+                    Circle()
+                        .fill(Color.compound.iconOnSolidPrimary)
+                        // Intentionally using system primary colour to get white/black.
+                        .shadow(color: .primary.opacity(0.33), radius: 2.0)
+                }
+                .padding()
+        }
+        .opacity(isVisible ? 0.0 : 1.0)
+        .accessibilityHidden(isVisible)
+        .animation(.elementDefault, value: isVisible)
+    }
+}