Finished implementation of FullScreenDialog

lib/HomePage.dart → lib/home_page.dart

@@ -1,9 +1,9 @@
 import 'dart:async';
 
 import 'package:flutter/material.dart';
-import 'package:weight_tracker/WeightListItem.dart';
-import 'package:weight_tracker/add_entry_dialog.dart';
-import 'package:weight_tracker/model/WeightSave.dart';
+import 'package:weight_tracker/model/weight_entry.dart';
+import 'package:weight_tracker/weight_entry_dialog.dart';
+import 'package:weight_tracker/weight_list_item.dart';
 
 class HomePage extends StatefulWidget {
   HomePage({Key key, this.title}) : super(key: key);
@@ -14,7 +14,9 @@ class HomePage extends StatefulWidget {
 }
 
 class _HomePageState extends State<HomePage> {
-  List<WeightSave> weightSaves = new List();
+  List<WeightEntry> weightSaves = new List();
+  ScrollController _listViewScrollController = new ScrollController();
+  double _itemExtent = 50.0;
 
   @override
   Widget build(BuildContext context) {
@@ -23,13 +25,18 @@ class _HomePageState extends State<HomePage> {
         title: new Text(widget.title),
       ),
       body: new ListView.builder(
+        shrinkWrap: true,
+        reverse: true,
+        controller: _listViewScrollController,
         itemCount: weightSaves.length,
         itemBuilder: (buildContext, index) {
           //calculating difference
           double difference = index == 0
               ? 0.0
               : weightSaves[index].weight - weightSaves[index - 1].weight;
-          return new WeightListItem(weightSaves[index], difference);
+          return new InkWell(
+              onTap: () => _editEntry(weightSaves[index]),
+              child: new WeightListItem(weightSaves[index], difference));
         },
       ),
       floatingActionButton: new FloatingActionButton(
@@ -40,17 +47,40 @@ class _HomePageState extends State<HomePage> {
     );
   }
 
-  void _addWeightSave(WeightSave weightSave) {
+  void _addWeightSave(WeightEntry weightSave) {
     setState(() {
       weightSaves.add(weightSave);
+      _listViewScrollController.animateTo(
+        weightSaves.length * _itemExtent,
+        duration: const Duration(microseconds: 1),
+        curve: new ElasticInCurve(0.01),
+      );
+    });
+  }
+
+  _editEntry(WeightEntry weightSave) {
+    Navigator
+        .of(context)
+        .push(
+      new MaterialPageRoute<WeightEntry>(
+        builder: (BuildContext context) {
+          return new WeightEntryDialog.edit(weightSave);
+        },
+        fullscreenDialog: true,
+      ),
+    )
+        .then((newSave) {
+      if (newSave != null) {
+        setState(() => weightSaves[weightSaves.indexOf(weightSave)] = newSave);
+      }
     });
   }
 
   Future _openAddEntryDialog() async {
-    WeightSave save =
-    await Navigator.of(context).push(new MaterialPageRoute<WeightSave>(
+    WeightEntry save =
+    await Navigator.of(context).push(new MaterialPageRoute<WeightEntry>(
         builder: (BuildContext context) {
-          return new AddEntryDialog.add(
+          return new WeightEntryDialog.add(
               weightSaves.isNotEmpty ? weightSaves.last.weight : 60.0);
         },
         fullscreenDialog: true));

lib/main.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:weight_tracker/HomePage.dart';
+import 'package:weight_tracker/home_page.dart';
 
 
 void main() {