Scaffold message functionality work (#8)

* ScaffoldMessenger functionality added with example

* version updated to v1.0.3 and changelog.md updated

* git cache cleared

CHANGELOG.md

@@ -1,3 +1,7 @@
+### [1.0.3] - 2022-10-26 Release
+* Task: Scaffold Messenger section Supporting `showSnackBar`.
+* Task: added example.
+* Task: version bumped to 1.0.3.
 ### [1.0.2] - 2022-10-26 Release
 * Task: Theme section added with current variables as following : `theme`, `backgroundColor`, `typography`, `brightness`.
 * Task: added example.

example/lib/main.dart

@@ -85,6 +85,16 @@ class Demo extends StatelessWidget {
                     const Text('Texting horizontal spacer'),
                   ],
                 ),
+                TextButton.icon(
+                    onPressed: () {
+                      context.showSnackBar(const SnackBar(
+                          content: Text('Snackbar example!'),
+                          duration: Duration(seconds: 5)));
+                    },
+                    icon: const Icon(
+                      Icons.podcasts,
+                    ),
+                    label: const Text('Snackbar in context')),
               ],
             ),
           ),

lib/src/extensions.dart

@@ -104,4 +104,8 @@ extension uih on BuildContext {
 
   /// Return `Theme` based [brightness]
   Brightness get brightness => theme.brightness;
+
+  // Scaffold Message Section
+  showSnackBar(SnackBar child) =>
+      ScaffoldMessenger.of(this).showSnackBar(child);
 }

pubspec.yaml

@@ -1,6 +1,6 @@
 name: uih
 description: UiH ( Ui Helper ) is a flutter / dart utility package created to help people improve ui consistency throughout the multiple platform respective to the Ui Design and various hardware factor in real time. Access MediaQuery sizing info directly on the context, also adds some helper methods for sizing and layout.
-version: 1.0.2
+version: 1.0.3
 homepage: https://packages.prodevplus.com/uih
 
 environment: