Static Nav Drawer in landscape

lib/Settings/BehaviourSettings.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:tasktracker/Settings/Settings.dart';
 import 'package:tasktracker/Data.dart';
 
@@ -26,8 +27,11 @@ class _BehaviourSettingsState extends State<BehaviourSettings> {
     });
   }
 
+  TextEditingController untrackedGapSettings = TextEditingController();
+
   @override
   Widget build(BuildContext context) {
+    int untrackedGapValue = int.tryParse(untrackedGapSettings.text) ?? 1;
     return Scaffold(
         appBar: AppBar(title: Text('Behaviour Settings')),
         body: SafeArea(
@@ -47,6 +51,45 @@ class _BehaviourSettingsState extends State<BehaviourSettings> {
                     });
                   }),
                 ),
+                //TODO
+                ListTile(
+                  title:Text("Untracked Delay Threshold"),
+                  subtitle: Text("Makes it easier to fill in the gaps"),
+                  trailing:
+                  Row(
+                    mainAxisAlignment: MainAxisAlignment.end,
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      if(untrackedGapValue> 0)InkWell(onTap: (){
+                        untrackedGapSettings.text = (untrackedGapValue-1).toString();
+                        setState(() {
+
+                        });
+                      },
+                      child : Container(margin: EdgeInsets.all(10),child: Text('-')),),
+                      SizedBox(
+                        width: 25,
+                        height: 30,
+                        child: TextField(
+                          textAlign: TextAlign.center,
+                          controller: untrackedGapSettings,
+                          keyboardType: TextInputType.number,
+                          inputFormatters: <TextInputFormatter>[
+                            FilteringTextInputFormatter.digitsOnly
+                          ],),
+                      ),
+
+                      InkWell(onTap: (){
+                        untrackedGapSettings.text = (untrackedGapValue+1).toString();
+                        setState(() {
+
+                        });
+                      },
+                        child: Container(margin:EdgeInsets.all(10),child: Text('+')),
+                    )
+               ],
+                 ),
+                )
 
               ],
             )