Picker keyboard focus

mac/Sources/Byre/Switcher.swift

@@ -77,7 +77,8 @@ private let shortcuts: [(String, [(String, String)])] = [
         ("Esc", "Close the switcher or a dialog"),
     ]),
     ("Task switcher", [
-        ("Tab / Shift+Tab", "Move the highlight"),
+        ("Tab", "Switch between the text and the list"),
+        ("↑ ↓", "Move the highlight, in the list"),
         ("Enter", "Pick the highlighted row"),
         ("Shift+Enter", "New line in the first message"),
         ("name: message", "Start the task in the project whose name starts with name"),
@@ -153,6 +154,7 @@ final class SwitcherModel {
     let imageKey = "switcher:\(UUID().uuidString)"
     var text = ""
     var selected = 0
+    var inList = false
     var workflows: [WorkflowSummary] = []
 
     init(store: Store, overlays: Overlays, anchor: CGRect) {
@@ -389,6 +391,7 @@ private struct SwitcherBox: View {
                                 .padding(.vertical, 6)
                                 .frame(maxWidth: .infinity, alignment: .leading)
                                 .background(i == selected ? Palette.accentTint : .clear, in: RoundedRectangle(cornerRadius: 6))
+                                .overlay(RoundedRectangle(cornerRadius: 6).stroke(i == selected && model.inList ? Palette.accent : .clear))
                                 .contentShape(Rectangle())
                                 .onTapGesture {
                                     model.pick(row)
@@ -421,6 +424,14 @@ private struct SwitcherBox: View {
                 }
             }
         }
+        .onChange(of: model.inList) {
+            focused = !model.inList
+        }
+        .onChange(of: focused) {
+            if focused {
+                model.inList = false
+            }
+        }
     }
 
     private var editor: some View {