dialog cleanup

lib/providers/theme_provider.dart

@@ -195,6 +195,11 @@ class _ThemeDataProvider extends StatelessWidget {
         surfaceTintColor: scheme.surfaceTint,
         elevation: 6,
       ),
+      dividerColor: scheme.outlineVariant,
+      dividerTheme: DividerThemeData(
+        color: scheme.outlineVariant,
+        space: 0,
+      ),
       listTileTheme: ListTileThemeData(
         style: ListTileStyle.list,
         iconColor: scheme.onSurface,

lib/res/dimens.dart

@@ -37,5 +37,17 @@ class Dimens {
 
   // Dialog
   // Taken from `Dialog` documentation
+  static const EdgeInsets dialogTitlePadding = EdgeInsets.fromLTRB(
+    paddingL,
+    paddingL,
+    paddingL,
+    paddingM,
+  );
+  static const EdgeInsets dialogActionsPadding = EdgeInsets.fromLTRB(
+    paddingL,
+    paddingM,
+    paddingL,
+    paddingL,
+  );
   static const EdgeInsets dialogMargin = EdgeInsets.symmetric(horizontal: 40.0, vertical: 24.0);
 }

lib/screens/metering/components/shared/readings_container/components/animated_dialog_picker/components/photography_value_picker_dialog/widget_dialog_picker_photography_value.dart

@@ -36,15 +36,8 @@ class PhotographyValuePickerDialog<T extends PhotographyValue> extends StatefulW
 class _PhotographyValuePickerDialogState<T extends PhotographyValue>
     extends State<PhotographyValuePickerDialog<T>> {
   late T _selectedValue = widget.initialValue;
-  final _scrollController = ScrollController();
+  late final _scrollController =
-
+      ScrollController(initialScrollOffset: Dimens.grid56 * widget.values.indexOf(_selectedValue));
-  @override
-  void initState() {
-    super.initState();
-    WidgetsBinding.instance.addPostFrameCallback((_) {
-      _scrollController.jumpTo(Dimens.grid56 * widget.values.indexOf(_selectedValue));
-    });
-  }
 
   @override
   void dispose() {
@@ -56,16 +49,9 @@ class _PhotographyValuePickerDialogState<T extends PhotographyValue>
   Widget build(BuildContext context) {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.stretch,
-      children: [
-        Column(
       children: [
         Padding(
-              padding: const EdgeInsets.fromLTRB(
+          padding: Dimens.dialogTitlePadding,
-                Dimens.paddingL,
-                Dimens.paddingL,
-                Dimens.paddingL,
-                Dimens.paddingM,
-              ),
           child: Column(
             children: [
               Text(
@@ -80,12 +66,7 @@ class _PhotographyValuePickerDialogState<T extends PhotographyValue>
             ],
           ),
         ),
-            Divider(
+        const Divider(),
-              color: Theme.of(context).colorScheme.onSurface,
-              height: 0,
-            ),
-          ],
-        ),
         Expanded(
           child: ListView.builder(
             controller: _scrollController,
@@ -114,14 +95,9 @@ class _PhotographyValuePickerDialogState<T extends PhotographyValue>
             ),
           ),
         ),
-        Column(
+        const Divider(),
-          children: [
-            Divider(
-              color: Theme.of(context).colorScheme.onSurface,
-              height: 0,
-            ),
         Padding(
-              padding: const EdgeInsets.all(Dimens.paddingL),
+          padding: Dimens.dialogActionsPadding,
           child: Row(
             crossAxisAlignment: CrossAxisAlignment.end,
             mainAxisSize: MainAxisSize.max,
@@ -140,8 +116,6 @@ class _PhotographyValuePickerDialogState<T extends PhotographyValue>
           ),
         ),
       ],
-        ),
-      ],
     );
   }
 }

lib/screens/settings/components/calibration/components/calibration_dialog/widget_dialog_calibration.dart

@@ -3,11 +3,11 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:lightmeter/environment.dart';
 import 'package:lightmeter/generated/l10n.dart';
 import 'package:lightmeter/res/dimens.dart';
-import 'package:lightmeter/screens/settings/components/calibration/components/calibration_dialog/event_dialog_calibration.dart';
 import 'package:lightmeter/screens/shared/centered_slider/widget_slider_centered.dart';
 import 'package:lightmeter/utils/to_string_signed.dart';
 
 import 'bloc_dialog_calibration.dart';
+import 'event_dialog_calibration.dart';
 import 'state_dialog_calibration.dart';
 
 class CalibrationDialog extends StatelessWidget {
@@ -17,12 +17,7 @@ class CalibrationDialog extends StatelessWidget {
   Widget build(BuildContext context) {
     final bool hasLightSensor = context.read<Environment>().hasLightSensor;
     return AlertDialog(
-      titlePadding: const EdgeInsets.fromLTRB(
+      titlePadding: Dimens.dialogTitlePadding,
-        Dimens.paddingL,
-        Dimens.paddingL,
-        Dimens.paddingL,
-        Dimens.paddingM,
-      ),
       title: Text(S.of(context).calibration),
       contentPadding: const EdgeInsets.symmetric(horizontal: Dimens.paddingL),
       content: SingleChildScrollView(
@@ -67,12 +62,7 @@ class CalibrationDialog extends StatelessWidget {
           ],
         ),
       ),
-      actionsPadding: const EdgeInsets.fromLTRB(
+      actionsPadding: Dimens.dialogActionsPadding,
-        Dimens.paddingL,
-        Dimens.paddingM,
-        Dimens.paddingL,
-        Dimens.paddingL,
-      ),
       actions: [
         TextButton(
           onPressed: Navigator.of(context).pop,

lib/screens/settings/components/primary_color/components/primary_color_picker_dialog/widget_dialog_picker_primary_color.dart

@@ -24,12 +24,7 @@ class _PrimaryColorDialogPickerState extends State<PrimaryColorDialogPicker> {
   @override
   Widget build(BuildContext context) {
     return AlertDialog(
-      titlePadding: const EdgeInsets.fromLTRB(
+      titlePadding: Dimens.dialogTitlePadding,
-        Dimens.paddingL,
-        Dimens.paddingL,
-        Dimens.paddingL,
-        Dimens.paddingM,
-      ),
       title: Text(S.of(context).choosePrimaryColor),
       content: SizedBox(
         height: Dimens.grid48,
@@ -60,12 +55,7 @@ class _PrimaryColorDialogPickerState extends State<PrimaryColorDialogPicker> {
           ),
         ),
       ),
-      actionsPadding: const EdgeInsets.fromLTRB(
+      actionsPadding: Dimens.dialogActionsPadding,
-        Dimens.paddingL,
-        Dimens.paddingM,
-        Dimens.paddingL,
-        Dimens.paddingL,
-      ),
       actions: [
         TextButton(
           onPressed: Navigator.of(context).pop,

lib/screens/settings/components/shared/dialog_picker.dart/widget_dialog_picker.dart

@@ -26,12 +26,7 @@ class _DialogPickerState<T> extends State<DialogPicker<T>> {
   @override
   Widget build(BuildContext context) {
     return AlertDialog(
-      titlePadding: const EdgeInsets.fromLTRB(
+      titlePadding: Dimens.dialogTitlePadding,
-        Dimens.paddingL,
-        Dimens.paddingL,
-        Dimens.paddingL,
-        Dimens.paddingM,
-      ),
       title: Text(widget.title),
       contentPadding: EdgeInsets.zero,
       content: Column(
@@ -53,12 +48,7 @@ class _DialogPickerState<T> extends State<DialogPicker<T>> {
             )
             .toList(),
       ),
-      actionsPadding: const EdgeInsets.fromLTRB(
+      actionsPadding: Dimens.dialogActionsPadding,
-        Dimens.paddingL,
-        Dimens.paddingM,
-        Dimens.paddingL,
-        Dimens.paddingL,
-      ),
       actions: [
         TextButton(
           onPressed: Navigator.of(context).pop,