added switch and toggel border properties

Author: nickr-dev

example/lib/main.dart

@@ -27,6 +27,7 @@ class _MyHomePageState extends State<MyHomePage> {
   bool status4 = false;
   bool status5 = false;
   bool status6 = false;
+  bool status7 = true;
 
   @override
   Widget build(BuildContext context) {
@@ -192,7 +193,45 @@ class _MyHomePageState extends State<MyHomePage> {
                   ),
                 ),
               ],
-            )
+            ),
+            SizedBox(height: 20.0),
+            Text("Toon-like feel by using Borders"),
+            SizedBox(height: 10.0),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: <Widget>[
+                FlutterSwitch(
+                  width: 125.0,
+                  height: 55.0,
+                  valueFontSize: 25.0,
+                  toggleSize: 45.0,
+                  value: status7,
+                  borderRadius: 30.0,
+                  padding: 2.0,
+                  switchBorder: Border.all(
+                    color: Color.fromRGBO(2, 107, 206, 1),
+                    width: 6.0,
+                  ),
+                  toggleBorder: Border.all(
+                    color: Color.fromRGBO(2, 107, 206, 1),
+                    width: 5.0,
+                  ),
+                  activeColor: Color.fromRGBO(51, 226, 255, 1),
+                  inactiveColor: Colors.black38,
+                  onToggle: (val) {
+                    setState(() {
+                      status7 = val;
+                    });
+                  },
+                ),
+                Container(
+                  alignment: Alignment.centerRight,
+                  child: Text(
+                    "Value: $status7",
+                  ),
+                ),
+              ],
+            ),
           ],
         ),
       ),

lib/flutter_switch.dart

@@ -31,6 +31,8 @@ class FlutterSwitch extends StatefulWidget {
     this.inactiveText,
     this.activeTextFontWeight,
     this.inactiveTextFontWeight,
+    this.switchBorder,
+    this.toggleBorder,
   }) : super(key: key);
 
   /// Determines if the switch is on or off.
@@ -159,6 +161,26 @@ class FlutterSwitch extends StatefulWidget {
   /// Defaults to the value of 4.0.
   final double padding;
 
+  /// Determines the border of the switch.
+  ///
+  /// An example usage would be...
+  /// ```dart
+  /// switchBorder: Border.all(color: Color.fromRGBO(2, 107, 206, 1), width: 6.0,)
+  /// ```
+  ///
+  /// This is an optional property
+  final BoxBorder switchBorder;
+
+  /// Determines the border of the toggle.
+  ///
+  /// An example usage would be...
+  /// ```dart
+  /// toggleBorder: Border.all(color: Color.fromRGBO(2, 107, 206, 1), width: 4.0,)
+  /// ```
+  ///
+  /// This is an optional property
+  final BoxBorder toggleBorder;
+
   @override
   _FlutterSwitchState createState() => _FlutterSwitchState();
 }
@@ -225,6 +247,7 @@ class _FlutterSwitchState extends State<FlutterSwitch>
               color: _toggleAnimation.value == Alignment.centerLeft
                   ? widget.inactiveColor
                   : widget.activeColor,
+              border: widget.switchBorder ?? null,
             ),
             child: Row(
               mainAxisAlignment: MainAxisAlignment.spaceBetween,
@@ -245,6 +268,7 @@ class _FlutterSwitchState extends State<FlutterSwitch>
                     decoration: BoxDecoration(
                       shape: BoxShape.circle,
                       color: widget.toggleColor,
+                      border: widget.toggleBorder ?? null,
                     ),
                   ),
                 ),