Custom context menu example (#1463)

* flutter create * Copied in from 'contextual-menu-examples' repo * Works again with the latest updates to the branch * Clean up anywhere example * Clean up other examples * Add to CI * Updated with release version of context menus, and added platform switcher * Generated files * Home icon on your original platform * Remove web_dashboard from ci, not sure why that change was there... * Add context_menu to beta channel, but commented out, for the future * +x permissions on the master script, which I may have accidentally changed before? * Actual bash comment * dart format * Natural default platform' * A working test, for the email page * Import order fix * Test some pages * More tests * dart format
2025-11-08 22:09:06 +00:00 · 2022-11-08 22:42:25 -08:00
parent 070ce7303a
commit 41571eae07
150 changed files with 6405 additions and 0 deletions
--- a/experimental/context_menus/lib/reordered_buttons_page.dart
+++ b/experimental/context_menus/lib/reordered_buttons_page.dart
@@ -0,0 +1,97 @@
+import 'dart:collection';
+
+import 'package:flutter/material.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+import 'constants.dart';
+import 'platform_selector.dart';
+
+class ReorderedButtonsPage extends StatelessWidget {
+  ReorderedButtonsPage({
+    Key? key,
+    required this.onChangedPlatform,
+  }) : super(key: key);
+
+  static const String route = 'reordered-buttons';
+  static const String title = 'Reordered Buttons';
+  static const String subtitle = 'The usual buttons, but in a different order.';
+  static const String url = '$kCodeUrl/reordered_buttons_page.dart';
+
+  final PlatformCallback onChangedPlatform;
+
+  final TextEditingController _controllerNormal = TextEditingController(
+    text: 'This button has the default buttons for reference.',
+  );
+
+  final TextEditingController _controllerReordered = TextEditingController(
+    text: 'This field has reordered buttons.',
+  );
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text(ReorderedButtonsPage.title),
+        actions: <Widget>[
+          PlatformSelector(
+            onChangedPlatform: onChangedPlatform,
+          ),
+          IconButton(
+            icon: const Icon(Icons.code),
+            onPressed: () async {
+              if (!await launchUrl(Uri.parse(url))) {
+                throw 'Could not launch $url';
+              }
+            },
+          ),
+        ],
+      ),
+      body: Center(
+        child: SizedBox(
+          width: 300.0,
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: <Widget>[
+              TextField(
+                maxLines: 2,
+                controller: _controllerNormal,
+              ),
+              const SizedBox(height: 20.0),
+              TextField(
+                controller: _controllerReordered,
+                maxLines: 2,
+                contextMenuBuilder: (BuildContext context,
+                    EditableTextState editableTextState) {
+                  // Reorder the button datas by type.
+                  final HashMap<ContextMenuButtonType, ContextMenuButtonItem>
+                      buttonItemsMap =
+                      HashMap<ContextMenuButtonType, ContextMenuButtonItem>();
+                  for (ContextMenuButtonItem buttonItem
+                      in editableTextState.contextMenuButtonItems) {
+                    buttonItemsMap[buttonItem.type] = buttonItem;
+                  }
+                  final List<ContextMenuButtonItem> reorderedButtonItems =
+                      <ContextMenuButtonItem>[
+                    if (buttonItemsMap
+                        .containsKey(ContextMenuButtonType.selectAll))
+                      buttonItemsMap[ContextMenuButtonType.selectAll]!,
+                    if (buttonItemsMap.containsKey(ContextMenuButtonType.paste))
+                      buttonItemsMap[ContextMenuButtonType.paste]!,
+                    if (buttonItemsMap.containsKey(ContextMenuButtonType.copy))
+                      buttonItemsMap[ContextMenuButtonType.copy]!,
+                    if (buttonItemsMap.containsKey(ContextMenuButtonType.cut))
+                      buttonItemsMap[ContextMenuButtonType.cut]!,
+                  ];
+                  return AdaptiveTextSelectionToolbar.buttonItems(
+                    anchors: editableTextState.contextMenuAnchors,
+                    buttonItems: reorderedButtonItems,
+                  );
+                },
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}