Forked InteractiveViewer code to support wheel-to-scroll

espresso3389 · Dec 28, 2023 · fb47181 · fb47181
1 parent 38bbd64
commit fb47181
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Showing 4 changed files with 1,441 additions and 6 deletions.
diff --git a/.vscode/settings.json b/.vscode/settings.json
@@ -49,6 +49,7 @@
     "sublist",
     "Subrect",
     "TEXTPAGE",
+    "trackpad",
     "unawaited",
     "uncollapsed",
     "unregister",

diff --git a/example/lib/main.dart b/example/lib/main.dart
@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:pdfrx/pdfrx.dart';
@@ -26,6 +28,9 @@ class _MyAppState extends State<MyApp> {
     super.dispose();
   }
 
+  final _isDesktop =
+      kIsWeb || Platform.isWindows || Platform.isLinux || Platform.isMacOS;
+
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
@@ -40,8 +45,11 @@ class _MyAppState extends State<MyApp> {
                   ? 'assets/hello.pdf'
                   : 'https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf'),
               controller: controller,
-              displayParams: const PdfViewerParams(
+              displayParams: PdfViewerParams(
                 maxScale: 8,
+                // FIXME: if it's desktop, text selection feature is not correctly working now.
+                // Even on mobile platforms, it is still very experimental. Please take extreme care when using it.
+                enableTextSelection: !_isDesktop,
               ),
             ),
             AnimatedPositioned(