Add new Container to allow for margin

The Center widget can't have margin, apparently, so we'll put it in
a Container which can.

diff --git a/flutterfamilies/lib/main.dart b/flutterfamilies/lib/main.dart
index 616542220e05b986fe1938eb5ff171ecb7f5ed6b..1f2d410b324a51215aed2de879314c08815f2a3b 100644 (file)
--- a/flutterfamilies/lib/main.dart
+++ b/flutterfamilies/lib/main.dart
@@ -77,7 +77,9 @@ class _MyHomePageState extends State<MyHomePage> {
         // the App.build method, and use it to set our appbar title.
         title: Text(widget.title),
       ),
         // the App.build method, and use it to set our appbar title.
         title: Text(widget.title),
       ),

-      body: Center(
+      body: new Container(
+        margin: const EdgeInsets.only(left: 20.0, right: 20.0),
+        child : Center(

         // Center is a layout widget. It takes a single child and positions it
         // in the middle of the parent.
         child: Column(
         // Center is a layout widget. It takes a single child and positions it
         // in the middle of the parent.
         child: Column(


@@ -122,6 +124,7 @@ class _MyHomePageState extends State<MyHomePage> {
           ],
         ),
       ),
           ],
         ),
       ),

+    ),

       floatingActionButton: FloatingActionButton(
         onPressed: _incrementCounter,
         tooltip: 'Increment',
       floatingActionButton: FloatingActionButton(
         onPressed: _incrementCounter,
         tooltip: 'Increment',