Ref: Extrahiert den accountSelect in eine eigene Funktion

lib/Pages/home_page.dart

@@ -28,26 +28,7 @@ class _HomePageState extends State<HomePage> {
         titleSpacing: 0,
         title: Padding(
           padding: const EdgeInsets.symmetric(horizontal: 12),
-          child: DropdownSearch<String>(
+          child: _accountSelect(),
-            items:
-                (final String filter, final LoadProps? infiniteScrollProps) =>
-                    <String>['Konto 1', 'Konto 2', 'Konto 3', 'Konto 4'],
-            selectedItem: selected,
-            onChanged: (final String? value) =>
-                setState(() => selected = value!),
-            popupProps: const PopupProps<String>.menu(
-              showSearchBox: true,
-              searchFieldProps: TextFieldProps(
-                decoration: InputDecoration(
-                  hintText: 'Suchen...',
-                  contentPadding: EdgeInsets.symmetric(
-                    horizontal: 12,
-                    vertical: 8,
-                  ),
-                ),
-              ),
-            ),
-          ),
         ),
       ),
 
@@ -64,11 +45,12 @@ class _HomePageState extends State<HomePage> {
         ),
       ),
 
-      bottomNavigationBar: _buildBottomNav(tabPage),
+      bottomNavigationBar: _bottomNav(tabPage),
     );
   }
 
-  Widget _buildBottomNav(final TabPageState tabPage) => BottomNavigationBar(
+  Widget _bottomNav(final TabPageState tabPage) =>
+      BottomNavigationBar(
     currentIndex: tabPage.index,
     onTap: tabPage.controller.animateTo,
     items: const <BottomNavigationBarItem>[
@@ -80,4 +62,26 @@ class _HomePageState extends State<HomePage> {
       ),
     ],
   );
+
+  Widget _accountSelect() =>
+      DropdownSearch<String>(
+        items:
+            (final String filter, final LoadProps? infiniteScrollProps) =>
+        <String>['Konto 1', 'Konto 2', 'Konto 3', 'Konto 4'],
+        selectedItem: selected,
+        onChanged: (final String? value) =>
+            setState(() => selected = value!),
+        popupProps: const PopupProps<String>.menu(
+          showSearchBox: true,
+          searchFieldProps: TextFieldProps(
+            decoration: InputDecoration(
+              hintText: 'Suchen...',
+              contentPadding: EdgeInsets.symmetric(
+                horizontal: 12,
+                vertical: 8,
+              ),
+            ),
+          ),
+        ),
+      );
 }