refs #63: add hideSearch property

example/lib/main.dart

@@ -52,6 +52,7 @@ class _MyAppState extends State<MyApp> {
                   child: CountryCodePicker(
                     onChanged: print,
                     initialSelection: 'TF',
+                    hideSearch: true,
                     showCountryOnly: true,
                     showOnlyCountryWhenClosed: true,
                     alignLeft: true,

lib/country_code_picker.dart

@@ -51,6 +51,9 @@ class CountryCodePicker extends StatefulWidget {
   /// Use this property to change the order of the options
   final Comparator<CountryCode> comparator;
 
+  /// Set to true if you want to hide the search part
+  final bool hideSearch;
+
   CountryCodePicker({
     this.onChanged,
     this.onInit,
@@ -73,6 +76,7 @@ class CountryCodePicker extends StatefulWidget {
     this.textOverflow = TextOverflow.ellipsis,
     this.comparator,
     this.countryFilter,
+    this.hideSearch = false,
     this.dialogSize,
     Key key,
   }) : super(key: key);
@@ -181,6 +185,7 @@ class CountryCodePickerState extends State<CountryCodePicker> {
 
   @override
   void initState() {
+    super.initState();
     if (widget.initialSelection != null) {
       selectedItem = elements.firstWhere(
           (e) =>
@@ -198,7 +203,6 @@ class CountryCodePickerState extends State<CountryCodePicker> {
                 orElse: () => null) !=
             null)
         .toList();
-    super.initState();
   }
 
   void showCountryCodePickerDialog() {
@@ -214,6 +218,7 @@ class CountryCodePickerState extends State<CountryCodePicker> {
         showFlag: widget.showFlag || (widget.showFlagDialog == true),
         flagWidth: widget.flagWidth,
         size: widget.dialogSize,
+        hideSearch: widget.hideSearch,
       ),
     ).then((e) {
       if (e != null) {

lib/selection_dialog.dart

@@ -11,6 +11,7 @@ class SelectionDialog extends StatefulWidget {
   final bool showFlag;
   final double flagWidth;
   final Size size;
+  final bool hideSearch;
 
   /// elements passed as favorite
   final List<CountryCode> favoriteElements;
@@ -26,6 +27,7 @@ class SelectionDialog extends StatefulWidget {
     this.showFlag,
     this.flagWidth = 32,
     this.size,
+    this.hideSearch = false,
   })  : assert(searchDecoration != null, 'searchDecoration must not be null!'),
         this.searchDecoration =
             searchDecoration.copyWith(prefixIcon: Icon(Icons.search)),
@@ -54,14 +56,15 @@ class _SelectionDialogState extends State<SelectionDialog> {
               ),
               onPressed: () => Navigator.pop(context),
             ),
-            Padding(
-              padding: const EdgeInsets.symmetric(horizontal: 24),
-              child: TextField(
-                style: widget.searchStyle,
-                decoration: widget.searchDecoration,
-                onChanged: _filterElements,
+            if (!widget.hideSearch)
+              Padding(
+                padding: const EdgeInsets.symmetric(horizontal: 24),
+                child: TextField(
+                  style: widget.searchStyle,
+                  decoration: widget.searchDecoration,
+                  onChanged: _filterElements,
+                ),
               ),
-            ),
           ],
         ),
         children: [