feat(datagrid): page-size menu, first/last buttons, and jump-to-page in the pagination bar

CHANGELOG.md

@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Fill Column: right-click a column header and choose Fill Column to set one value across all loaded rows. The change is staged like a normal edit, so you review it and Save before it applies, and one undo reverts the whole fill. Not available on primary key columns. (#1304)
 - AWS IAM authentication for PostgreSQL and MySQL connections to RDS and Aurora. Pick AWS IAM in the connection's Authentication field and use an access key, a named AWS profile, or SSO. TablePro generates a fresh login token on every connect and reconnect, so you never paste an expiring token, and SSL is required automatically. (#1291)
+- Pagination bar for table tabs with a rows-per-page menu (5, 10, 20, 100, 500, 1,000, All rows, or a custom size) and First, Previous, Next, and Last page buttons. (#1364)
+- Click the page indicator in the pagination bar to jump to a specific page. (#1364)
+- Pagination now appears for filtered tables whose total row count is unknown, so you can page through them instead of seeing only the first page. (#1364)
+- First Page and Last Page keyboard actions, unbound by default and assignable in Settings > Keyboard. (#1364)
 
 ## [0.44.0] - 2026-05-23
 

TablePro/Core/Coordinators/PaginationCoordinator.swift

@@ -21,7 +21,10 @@ final class PaginationCoordinator {
     // MARK: - Pagination
 
     func goToNextPage() {
-        paginateIfPossible(where: \.hasNextPage) { $0.goToNextPage() }
+        guard let (tab, tabIndex) = parent.tabManager.selectedTabAndIndex else { return }
+        let loadedRowCount = parent.tabSessionRegistry.tableRows(for: tab.id).rows.count
+        guard tab.pagination.canGoToNextPage(loadedRowCount: loadedRowCount) else { return }
+        paginateAfterConfirmation(tabIndex: tabIndex) { $0.goToNextPage(loadedRowCount: loadedRowCount) }
     }
 
     func goToPreviousPage() {
@@ -33,21 +36,50 @@ final class PaginationCoordinator {
     }
 
     func goToLastPage() {
-        paginateIfPossible(where: { $0.currentPage != $0.totalPages }) { $0.goToLastPage() }
+        paginateIfPossible(where: { $0.isLastPageKnown && $0.currentPage != $0.totalPages }) { $0.goToLastPage() }
+    }
+
+    func goToPage(_ page: Int) {
+        paginateIfPossible(where: { $0.isLastPageKnown && page > 0 && page <= $0.totalPages }) { $0.goToPage(page) }
     }
 
     func updatePageSize(_ newSize: Int) {
         guard newSize > 0 else { return }
         paginateIfPossible { $0.updatePageSize(newSize) }
     }
 
-    func updateOffset(_ newOffset: Int) {
-        guard newOffset >= 0 else { return }
-        paginateIfPossible { $0.updateOffset(newOffset) }
-    }
+    func showAllRows() {
+        guard let (tab, _) = parent.tabManager.selectedTabAndIndex,
+              let total = tab.pagination.totalRowCount, total > 0 else { return }
 
-    func applyPaginationSettings() {
-        reloadCurrentPage()
+        let tabId = tab.id
+        let alert = NSAlert()
+        alert.messageText = String(localized: "Show All Rows")
+        alert.informativeText = String(
+            format: String(localized: "This will load all %@ rows on a single page. Large result sets use significant memory. Continue?"),
+            total.formatted()
+        )
+        alert.alertStyle = .warning
+        alert.addButton(withTitle: String(localized: "Show All"))
+        alert.addButton(withTitle: String(localized: "Cancel"))
+
+        let apply: () -> Void = { [weak self] in
+            guard let self,
+                  let tabIndex = parent.tabManager.tabs.firstIndex(where: { $0.id == tabId }) else { return }
+            paginateAfterConfirmation(tabIndex: tabIndex) { pagination in
+                pagination.updatePageSize(max(total, 1))
+                pagination.goToFirstPage()
+            }
+        }
+
+        if let window = parent.contentWindow ?? NSApp.keyWindow {
+            alert.beginSheetModal(for: window) { response in
+                guard response == .alertFirstButtonReturn else { return }
+                apply()
+            }
+        } else if alert.runModal() == .alertFirstButtonReturn {
+            apply()
+        }
     }
 
     private func paginateIfPossible(

TablePro/Models/Query/QueryTabState.swift

@@ -142,6 +142,15 @@ struct PaginationState: Equatable {
         currentPage < totalPages
     }
 
+    var isLastPageKnown: Bool {
+        totalRowCount != nil
+    }
+
+    func canGoToNextPage(loadedRowCount: Int) -> Bool {
+        if hasNextPage { return true }
+        return totalRowCount == nil && loadedRowCount >= pageSize
+    }
+
     /// Whether there is a previous page available
     var hasPreviousPage: Bool {
         currentPage > 1
@@ -169,6 +178,12 @@ struct PaginationState: Equatable {
         currentOffset = (currentPage - 1) * pageSize
     }
 
+    mutating func goToNextPage(loadedRowCount: Int) {
+        guard canGoToNextPage(loadedRowCount: loadedRowCount) else { return }
+        currentPage += 1
+        currentOffset = (currentPage - 1) * pageSize
+    }
+
     /// Navigate to previous page
     mutating func goToPreviousPage() {
         guard hasPreviousPage else { return }

TablePro/Models/UI/KeyboardShortcutModels.swift

@@ -58,6 +58,8 @@ enum ShortcutAction: String, Codable, CaseIterable, Identifiable {
     // Navigation
     case previousPage
     case nextPage
+    case firstPage
+    case lastPage
 
     // Edit
     case undo
@@ -103,7 +105,7 @@ enum ShortcutAction: String, Codable, CaseIterable, Identifiable {
              .saveChanges, .saveAs, .previewSQL, .closeTab, .refresh,
              .executeQuery, .executeAllStatements, .cancelQuery, .explainQuery, .formatQuery,
              .export, .importData, .quickSwitcher,
-             .previousPage, .nextPage, .saveAsFavorite:
+             .previousPage, .nextPage, .firstPage, .lastPage, .saveAsFavorite:
             return .file
         case .undo, .redo, .cut, .copy, .copyRowsExplicit, .copyWithHeaders, .copyAsJson, .paste,
              .delete, .selectAll, .clearSelection, .addRow,
@@ -150,6 +152,8 @@ enum ShortcutAction: String, Codable, CaseIterable, Identifiable {
         case .quickSwitcher: return String(localized: "Quick Switcher")
         case .previousPage: return String(localized: "Previous Page")
         case .nextPage: return String(localized: "Next Page")
+        case .firstPage: return String(localized: "First Page")
+        case .lastPage: return String(localized: "Last Page")
         case .undo: return String(localized: "Undo")
         case .redo: return String(localized: "Redo")
         case .cut: return String(localized: "Cut")