Merge pull request #18 from juanmartin8a/custom-dialog-padding

Custom search bar padding and dialog item padding

lib/country_code_picker.dart

@@ -88,6 +88,10 @@ class CountryCodePicker extends StatefulWidget {
   /// with customized codes.
   final List<Map<String, String>> countryList;
 
+  final EdgeInsetsGeometry dialogItemPadding;
+
+  final EdgeInsetsGeometry searchPadding;
+
   const CountryCodePicker({
     this.onChanged,
     this.onInit,
@@ -123,6 +127,8 @@ class CountryCodePicker extends StatefulWidget {
     this.dialogBackgroundColor,
     this.closeIcon = const Icon(Icons.close),
     this.countryList = codes,
+    this.dialogItemPadding = const EdgeInsets.symmetric(horizontal: 24, vertical: 8),
+    this.searchPadding = const EdgeInsets.symmetric(horizontal: 24),
     Key? key,
   }) : super(key: key);
 
@@ -312,6 +318,8 @@ class CountryCodePickerState extends State<CountryCodePicker> {
             hideCloseIcon: widget.hideCloseIcon,
             closeIcon: widget.closeIcon,
             flagDecoration: widget.flagDecoration,
+            dialogItemPadding: widget.dialogItemPadding,
+            searchPadding: widget.searchPadding,
           ),
         ),
       ),

lib/src/selection_dialog.dart

@@ -29,6 +29,10 @@ class SelectionDialog extends StatefulWidget {
   /// elements passed as favorite
   final List<CountryCode> favoriteElements;
 
+  final EdgeInsetsGeometry dialogItemPadding;
+
+  final EdgeInsetsGeometry searchPadding;
+
   SelectionDialog(
     this.elements,
     this.favoriteElements, {
@@ -48,6 +52,8 @@ class SelectionDialog extends StatefulWidget {
     this.hideSearch = false,
     this.hideCloseIcon = false,
     this.closeIcon,
+    this.dialogItemPadding = const EdgeInsets.symmetric(horizontal: 24, vertical: 8),
+    this.searchPadding = const EdgeInsets.symmetric(horizontal: 24),
   })  : searchDecoration = searchDecoration.prefixIcon == null
             ? searchDecoration.copyWith(prefixIcon: const Icon(Icons.search))
             : searchDecoration,
@@ -95,7 +101,7 @@ class _SelectionDialogState extends State<SelectionDialog> {
               ),
               if (!widget.hideSearch)
                 Padding(
-                  padding: const EdgeInsets.symmetric(horizontal: 24),
+                  padding: widget.searchPadding,
                   child: TextField(
                     style: widget.searchStyle,
                     decoration: widget.searchDecoration,
@@ -111,12 +117,15 @@ class _SelectionDialogState extends State<SelectionDialog> {
                             crossAxisAlignment: CrossAxisAlignment.start,
                             children: [
                               ...widget.favoriteElements.map(
-                                (f) => SimpleDialogOption(
-                                  child: _buildOption(f),
-                                  onPressed: () {
+                                (f) => InkWell(
+                                  onTap: () {
                                     _selectItem(f);
                                   },
-                                ),
+                                  child: Padding(
+                                    padding: widget.dialogItemPadding,
+                                    child: _buildOption(f),
+                                  )
+                                )
                               ),
                               const Divider(),
                             ],
@@ -125,12 +134,15 @@ class _SelectionDialogState extends State<SelectionDialog> {
                       _buildEmptySearchWidget(context)
                     else
                       ...filteredElements.map(
-                        (e) => SimpleDialogOption(
-                          child: _buildOption(e),
-                          onPressed: () {
+                        (e) => InkWell(
+                          onTap: () {
                             _selectItem(e);
                           },
-                        ),
+                          child: Padding(
+                          padding: widget.dialogItemPadding,
+                            child: _buildOption(e),
+                          )
+                        )
                       ),
                   ],
                 ),