Journal Editor Settings: Changing the default Folder is a Pro feature

lib/screens/settings_editors.dart

@@ -48,7 +48,7 @@ class SettingsEditorsScreenState extends State<SettingsEditorsScreen> {
         },
       ),
       SettingsHeader("Journal Editor"),
-      ListTile(
+      ProListTile(
         title: const Text("Default Folder"),
         subtitle: Text(defaultNewFolder),
         onTap: () async {

lib/screens/settings_widgets.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:gitjournal/settings.dart';
 
 class ListPreference extends StatelessWidget {
   final String title;
@@ -62,3 +63,37 @@ class ListPreference extends StatelessWidget {
     );
   }
 }
+
+class ProListTile extends StatelessWidget {
+  final Widget title;
+  final Widget subtitle;
+  final Function onTap;
+
+  ProListTile({this.title, this.subtitle, this.onTap});
+
+  @override
+  Widget build(BuildContext context) {
+    var isPro = Settings.instance.proMode;
+    var tile = ListTile(
+      title: title,
+      subtitle: subtitle,
+      onTap: onTap,
+    );
+
+    if (isPro) {
+      return tile;
+    }
+    return GestureDetector(
+      behavior: HitTestBehavior.opaque,
+      child: Banner(
+        message: 'Pro',
+        location: BannerLocation.topStart,
+        color: Colors.purple,
+        child: IgnorePointer(child: tile),
+      ),
+      onTap: () {
+        Navigator.pushNamed(context, "/purchase");
+      },
+    );
+  }
+}