Added 'go back' functionality and fileinfos to Fileviewer

2023-02-26 22:24:37 +01:00
parent 0ab44e3046
commit f31f667fd9
6 changed files with 101 additions and 95 deletions
--- a/lib/widget/errorView.dart
+++ b/lib/widget/errorView.dart
@ -0,0 +1,31 @@
+import 'package:flutter/material.dart';
+
+class ErrorView extends StatelessWidget {
+  final IconData icon;
+  final String text;
+  const ErrorView({Key? key, this.icon = Icons.report_gmailerrorred, this.text = "Es ist ein Fehler aufgetreten!"}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: Container(
+        margin: const EdgeInsets.only(top: 100, left: 20, right: 20),
+        child: Column(
+          children: [
+            Container(
+              margin: const EdgeInsets.all(30),
+              child: Icon(icon, color: Colors.grey, size: 60),
+            ),
+            Text(text,
+              style: const TextStyle(
+                fontSize: 20,
+                color: Colors.grey,
+              ),
+              textAlign: TextAlign.center,
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}