Fix for label overflows in Radio Groups (#431)

* #317 fix for initializing signature

* resolve review comments

* fix final review comments

* v3.11.3 docs

* add txtstyle params and re-implmenet numberFormat (#343)

* add txtstyle params and re-implmenet numberFormat

* rename fieldTextStyle and add it as a fallback

* Fix bug in ChoiceChip & FilterChip where using FieldOption label instead of child  breaks app. Closes #348

* Added labelPadding and labelStyle to ChoiceChip field

* Added const keyword to constructor.

* Added an extra deprecated annotation so that users are alerted to the deprecation of label.  (I noticed that my code was not alerting with the deprecation only on the field declaration.)

* Dependency upgrades.

* chages to fix teh overflow with labels

Co-authored-by: Danvick Miller <[email protected]>
Co-authored-by: William Cunha Cardoso <[email protected]>
Co-authored-by: Anthony Whitford <[email protected]>

Author: 4 people

example/lib/main.dart

@@ -368,12 +368,20 @@ class MyHomePageState extends State<MyHomePage> {
                   ),
                   SizedBox(height: 15),
                   FormBuilderRadioGroup(
+                    orientation: GroupedRadioOrientation.wrap,
                     decoration:
                         InputDecoration(labelText: 'My chosen language'),
                     attribute: 'best_language',
                     onChanged: _onChanged,
                     validators: [FormBuilderValidators.required()],
-                    options: ['Dart', 'Kotlin', 'Java', 'Swift', 'Objective-C']
+                    options: [
+                      'Dart',
+                      'Kotlin',
+                      'Java',
+                      'Swift',
+                      'Objective-C',
+                      'A Very long text that would overflow to the next line and crash'
+                    ]
                         .map((lang) => FormBuilderFieldOption(
                               value: lang,
                               child: Text('$lang'),
@@ -562,7 +570,7 @@ class MyHomePageState extends State<MyHomePage> {
                 ],
               ),
             ),
-            Row(
+            ButtonBar(
               children: <Widget>[
                 Expanded(
                   child: MaterialButton(
@@ -583,17 +591,16 @@ class MyHomePageState extends State<MyHomePage> {
                 ),
                 SizedBox(width: 20),
                 Expanded(
-                  child: MaterialButton(
-                    color: Theme.of(context).accentColor,
-                    child: Text(
-                      'Reset',
-                      style: TextStyle(color: Colors.white),
-                    ),
-                    onPressed: () {
-                      _fbKey.currentState.reset();
-                    },
+                    child: MaterialButton(
+                  color: Theme.of(context).accentColor,
+                  child: Text(
+                    'Reset',
+                    style: TextStyle(color: Colors.white),
                   ),
-                ),
+                  onPressed: () {
+                    _fbKey.currentState.reset();
+                  },
+                )),
               ],
             ),
           ],

flutter_form_builder

@@ -0,0 +1 @@
+Subproject commit 01edb2be3db854209046d1fa3ca5e70351e879e5

lib/src/widgets/grouped_radio.dart

@@ -291,10 +291,12 @@ class _GroupedRadioState<T> extends State<GroupedRadio<T>> {
       children: <Widget>[
         if (widget.controlAffinity == ControlAffinity.leading) ...[
           control,
-          label
+          Flexible(child: label),
         ],
         if (widget.controlAffinity == ControlAffinity.trailing) ...[
-          label,
+          Flexible(
+            child: label,
+          ),
           control
         ],
         if (widget.separator != null &&