fix(ios): adopt iOS 26 close, cancel, and confirm button roles in sheets

CHANGELOG.md

@@ -25,6 +25,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Destructive queries (DROP, TRUNCATE, DELETE without WHERE) now always ask for confirmation, even with Safe Mode off. (#1481)
 - Table structure changes, table creation, maintenance, column reorder, and saved data-grid edits now follow the connection's Safe Mode and read-only setting. (#1481)
 - AI assistant and MCP queries now follow the same Safe Mode confirmation, read-only, and authentication rules as the editor. (#1481)
+- iOS: sheet close, cancel, and confirm buttons use the native iOS 26 button roles, matching system apps like Mail. iOS 18 keeps titled buttons. (#1524)
 
 ### Removed
 

TableProMobile/TableProMobile/Views/Components/FKPreviewView.swift

@@ -53,7 +53,7 @@ struct FKPreviewView: View {
             .navigationBarTitleDisplayMode(.inline)
             .toolbar {
                 ToolbarItem(placement: .confirmationAction) {
-                    Button("Done") { dismiss() }
+                    CloseButton { dismiss() }
                 }
             }
             .task { await loadReferencedRow() }

TableProMobile/TableProMobile/Views/Components/FilterSheetView.swift

@@ -88,10 +88,10 @@ struct FilterSheetView: View {
             .navigationBarTitleDisplayMode(.inline)
             .toolbar {
                 ToolbarItem(placement: .cancellationAction) {
-                    Button("Cancel") { dismiss() }
+                    CancelButton { dismiss() }
                 }
                 ToolbarItem(placement: .confirmationAction) {
-                    Button("Apply") {
+                    ConfirmButton(title: "Apply") {
                         filters = draft
                         logicMode = draftLogicMode
                         onApply()

TableProMobile/TableProMobile/Views/Components/GroupFormSheet.swift

@@ -32,10 +32,10 @@ struct GroupFormSheet: View {
             .navigationBarTitleDisplayMode(.inline)
             .toolbar {
                 ToolbarItem(placement: .cancellationAction) {
-                    Button("Cancel") { dismiss() }
+                    CancelButton { dismiss() }
                 }
                 ToolbarItem(placement: .confirmationAction) {
-                    Button("Save") {
+                    ConfirmButton(title: "Save") {
                         var group = existingGroup ?? ConnectionGroup()
                         group.name = name
                         group.color = color

TableProMobile/TableProMobile/Views/Components/SemanticButtons.swift

@@ -0,0 +1,42 @@
+import SwiftUI
+
+struct CloseButton: View {
+    let action: () -> Void
+
+    var body: some View {
+        if #available(iOS 26.0, *) {
+            Button(role: .close, action: action)
+        } else {
+            Button(String(localized: "Done"), action: action)
+        }
+    }
+}
+
+struct CancelButton: View {
+    let action: () -> Void
+
+    var body: some View {
+        if #available(iOS 26.0, *) {
+            Button(role: .cancel, action: action)
+        } else {
+            Button("Cancel", role: .cancel, action: action)
+        }
+    }
+}
+
+struct ConfirmButton: View {
+    let title: LocalizedStringKey
+    var isInProgress = false
+    let action: () -> Void
+
+    var body: some View {
+        if isInProgress {
+            ProgressView()
+                .controlSize(.small)
+        } else if #available(iOS 26.0, *) {
+            Button(role: .confirm, action: action)
+        } else {
+            Button(title, action: action)
+        }
+    }
+}

TableProMobile/TableProMobile/Views/Components/TagFormSheet.swift

@@ -32,10 +32,10 @@ struct TagFormSheet: View {
             .navigationBarTitleDisplayMode(.inline)
             .toolbar {
                 ToolbarItem(placement: .cancellationAction) {
-                    Button("Cancel") { dismiss() }
+                    CancelButton { dismiss() }
                 }
                 ToolbarItem(placement: .confirmationAction) {
-                    Button("Save") {
+                    ConfirmButton(title: "Save") {
                         var tag = existingTag ?? ConnectionTag()
                         tag.name = name
                         tag.color = color

TableProMobile/TableProMobile/Views/ConnectedView.swift

@@ -82,7 +82,7 @@ struct ConnectedView: View {
                 Text(String(format: String(localized: "Connecting to %@..."),
                              connection.name.isEmpty ? connection.host : connection.name))
             }
-            Button(String(localized: "Cancel")) {
+            Button(String(localized: "Cancel"), role: .cancel) {
                 dismiss()
             }
             .buttonStyle(.bordered)

TableProMobile/TableProMobile/Views/ConnectionFormView.swift

@@ -81,10 +81,10 @@ struct ConnectionFormView: View {
             .navigationBarTitleDisplayMode(.inline)
             .toolbar {
                 ToolbarItem(placement: .cancellationAction) {
-                    Button("Cancel") { dismiss() }
+                    CancelButton { dismiss() }
                 }
                 ToolbarItem(placement: .confirmationAction) {
-                    Button("Save", action: handleSave)
+                    ConfirmButton(title: "Save", action: handleSave)
                         .disabled(!viewModel.canSave)
                 }
             }

TableProMobile/TableProMobile/Views/ConnectionListView.swift

@@ -160,7 +160,7 @@ struct ConnectionListView: View {
                 SettingsView()
                     .toolbar {
                         ToolbarItem(placement: .confirmationAction) {
-                            Button(String(localized: "Done")) {
+                            CloseButton {
                                 showingSettings = false
                             }
                         }

TableProMobile/TableProMobile/Views/GroupManagementView.swift

@@ -96,7 +96,7 @@ struct GroupManagementView: View {
                     } label: {
                         Image(systemName: "plus")
                     }
-                    Button("Done") { dismiss() }
+                    CloseButton { dismiss() }
                 }
             }
             .sheet(isPresented: $showingAddGroup) {

TableProMobile/TableProMobile/Views/InsertRowView.swift

@@ -113,19 +113,12 @@ struct InsertRowView: View {
             .navigationBarTitleDisplayMode(.inline)
             .toolbar {
                 ToolbarItem(placement: .cancellationAction) {
-                    Button("Cancel") { dismiss() }
+                    CancelButton { dismiss() }
                         .disabled(isSaving)
                 }
                 ToolbarItem(placement: .confirmationAction) {
-                    Button {
+                    ConfirmButton(title: "Save", isInProgress: isSaving) {
                         Task { await insertRow() }
-                    } label: {
-                        if isSaving {
-                            ProgressView()
-                                .controlSize(.small)
-                        } else {
-                            Text("Save")
-                        }
                     }
                     .disabled(isSaving)
                 }

TableProMobile/TableProMobile/Views/RowDetailView.swift

@@ -124,15 +124,8 @@ struct RowDetailView: View {
         ToolbarItem(placement: .primaryAction) {
             if viewModel.canEdit {
                 if viewModel.isEditing {
-                    Button {
+                    ConfirmButton(title: "Save", isInProgress: viewModel.isSaving) {
                         Task { await handleSave() }
-                    } label: {
-                        if viewModel.isSaving {
-                            ProgressView()
-                                .controlSize(.small)
-                        } else {
-                            Text("Save")
-                        }
                     }
                     .disabled(viewModel.isSaving)
                 } else {
@@ -143,7 +136,7 @@ struct RowDetailView: View {
 
         if viewModel.isEditing {
             ToolbarItem(placement: .cancellationAction) {
-                Button("Cancel") { viewModel.cancelEditing() }
+                CancelButton { viewModel.cancelEditing() }
                     .disabled(viewModel.isSaving)
             }
         }

TableProMobile/TableProMobile/Views/TagManagementView.swift

@@ -74,7 +74,7 @@ struct TagManagementView: View {
                     } label: {
                         Image(systemName: "plus")
                     }
-                    Button("Done") { dismiss() }
+                    CloseButton { dismiss() }
                 }
             }
             .sheet(isPresented: $showingAddTag) {