Merge pull request #16 from NatsuOnFire/disabled_buttons

Possibility to disable buttons

example/lib/main.dart

@@ -11,6 +11,9 @@ class MyApp extends StatelessWidget {
     return MaterialApp(
       debugShowCheckedModeBanner: false,
       title: 'Sign in Button Demo',
+      theme: ThemeData.light(),
+      darkTheme: ThemeData.dark(),
+      themeMode: ThemeMode.system,
       home: MyHomePage(title: 'Sign in Button Demo'),
     );
   }
@@ -180,10 +183,23 @@ class _MyHomePageState extends State<MyHomePage> {
                       _buttonClick = "pinterest";
                     });
                   }),
+              //disabled button
+              SignInButton(
+                  buttonType: ButtonType.yahoo,
+                  //btnDisabledColor: Colors.grey,
+                  //btnDisabledTextColor: Colors.grey[700],
+                  onPressed: null
+              ),
               SignInButton.mini(
                 buttonType: ButtonType.github,
                 onPressed: () {},
               ),
+              //disabled mini button
+              SignInButton.mini(
+                buttonType: ButtonType.quora,
+                //btnDisabledColor: Colors.grey,
+                onPressed: null,
+              ),
             ],
           ),
         ),

example/pubspec.lock

@@ -7,7 +7,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.5.0"
+    version: "2.6.1"
   boolean_selector:
     dependency: transitive
     description:
@@ -106,7 +106,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:
@@ -141,7 +141,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.19"
+    version: "0.3.0"
   typed_data:
     dependency: transitive
     description:

example/test/widget_test.dart

@@ -5,26 +5,10 @@
 // gestures. You can also use WidgetTester to find child widgets in the widget
 // tree, read text, and verify that the values of widget properties are correct.
 
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import 'package:example/main.dart';
-
 void main() {
   testWidgets('Counter increments smoke test', (WidgetTester tester) async {
-    // Build our app and trigger a frame.
-    await tester.pumpWidget(MyApp());
-
-    // Verify that our counter starts at 0.
-    expect(find.text('0'), findsOneWidget);
-    expect(find.text('1'), findsNothing);
-
-    // Tap the '+' icon and trigger a frame.
-    await tester.tap(find.byIcon(Icons.add));
-    await tester.pump();
 
-    // Verify that our counter has incremented.
-    expect(find.text('0'), findsNothing);
-    expect(find.text('1'), findsOneWidget);
   });
 }