Fix text appearance on download page.

lib/src/widgets/home_page/downloader_menu.dart

@@ -1,7 +1,6 @@
 import 'dart:io';
 
 import 'package:file_picker/file_picker.dart';
-import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:gettext_i18n/gettext_i18n.dart';
 
@@ -9,6 +8,7 @@ import '../../globals.dart';
 import '../../mixins/preferences_mixin.dart';
 import '../home_page/home_page_button_group.dart';
 
+
 class DownloaderMenu extends StatefulWidget {
   const DownloaderMenu({Key? key}) : super(key: key);
 
@@ -43,14 +43,23 @@ class _DownloaderMenuState extends State<DownloaderMenu> with PreferencesMixin {
                 children: [
                   Text(
                     "${context.t('Directory where the machines are stored')}:",
+                    style: TextStyle(
+                      color: Theme.of(context).brightness == Brightness.dark
+                        ? Theme.of(context).colorScheme.onSurface
+                        : Theme.of(context).colorScheme.onPrimary,
+                    ),
                   ),
                   const SizedBox(
                     width: 8,
                   ),
-                  Text.rich(
-                    TextSpan(
-                      recognizer: TapGestureRecognizer()
-                        ..onTap = () async {
+                  ElevatedButton(
+                    style: ElevatedButton.styleFrom(
+                      foregroundColor: Theme.of(context).brightness == Brightness.dark
+                          ? Colors.white70
+                          : Theme.of(context).colorScheme.primary,
+                      backgroundColor: Theme.of(context).canvasColor,
+                    ),
+                    onPressed: () async {
                       var folder = await FilePicker.platform
                           .getDirectoryPath(dialogTitle: "Pick a folder");
                       if (folder != null) {
@@ -61,10 +70,7 @@ class _DownloaderMenuState extends State<DownloaderMenu> with PreferencesMixin {
                             prefWorkingDirectory, Directory.current.path);
                       }
                     },
-                      text: Directory.current.path,
-                      style: TextStyle(
-                          color: Theme.of(context).colorScheme.primary),
-                    ),
+                    child: Text(Directory.current.path),
                   ),                
                 ],
               ),