DialogTitle: don't hide 🫥 properties with strings

Fixes #277

example/lib/example_page_items.dart

@@ -3,6 +3,7 @@ import 'package:yaru_icons/yaru_icons.dart';
 import 'pages/banner_page.dart';
 import 'pages/carousel_page.dart';
 import 'pages/color_disk_page.dart';
+import 'pages/dialog_page.dart';
 import 'pages/draggable_page.dart';
 import 'pages/expandable_page.dart';
 import 'pages/icon_button_page.dart';
@@ -89,4 +90,11 @@ final examplePageItems = <PageItem>[
         const Icon(YaruIcons.format_unordered_list),
     pageBuilder: (_) => const TilePage(),
   ),
+  PageItem(
+    titleBuilder: (context) => const Text('YaruDialogTitle'),
+    iconBuilder: (context, selected) => selected
+        ? const Icon(YaruIcons.information_filled)
+        : const Icon(YaruIcons.information),
+    pageBuilder: (_) => const DialogPage(),
+  ),
 ];

example/lib/pages/dialog_page.dart

@@ -0,0 +1,96 @@
+import 'package:flutter/material.dart';
+import 'package:yaru_widgets/yaru_widgets.dart';
+
+class DialogPage extends StatefulWidget {
+  const DialogPage({super.key});
+
+  @override
+  State<DialogPage> createState() => _DialogPageState();
+}
+
+class _DialogPageState extends State<DialogPage> {
+  bool isCloseable = true;
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      width: 400,
+      child: Padding(
+        padding: const EdgeInsets.all(kYaruPagePadding),
+        child: Column(
+          children: [
+            YaruTile(
+              title: const Text('YaruDialogTitle'),
+              trailing: OutlinedButton(
+                onPressed: () => showDialog(
+                  barrierDismissible: isCloseable,
+                  context: context,
+                  builder: (context) {
+                    return AlertDialog(
+                      actions: [
+                        if (!isCloseable)
+                          OutlinedButton(
+                            onPressed: () => Navigator.maybePop(context),
+                            child: Text(
+                              'Evil Force-Close',
+                              style: TextStyle(
+                                color: Theme.of(context).errorColor,
+                              ),
+                            ),
+                          )
+                      ],
+                      titlePadding: EdgeInsets.zero,
+                      title: YaruDialogTitle(
+                        title: Row(
+                          mainAxisSize: MainAxisSize.min,
+                          children: const [
+                            Text('The Title'),
+                            SizedBox(
+                              width: 10,
+                            ),
+                            SizedBox(
+                              height: 25,
+                              child: YaruCircularProgressIndicator(
+                                strokeWidth: 3,
+                              ),
+                            )
+                          ],
+                        ),
+                        isCloseable: isCloseable,
+                      ),
+                      content: SizedBox(
+                        height: 100,
+                        child: YaruBanner(
+                          surfaceTintColor: Colors.pink,
+                          name: Text(
+                            isCloseable
+                                ? 'You can close me'
+                                : 'You cannot close me',
+                          ),
+                          subtitle: Text(
+                            isCloseable ? 'Please' : 'No way',
+                          ),
+                          icon: Text(
+                            isCloseable ? '🪟' : '💅',
+                            style: const TextStyle(fontSize: 30),
+                          ),
+                        ),
+                      ),
+                    );
+                  },
+                ),
+                child: const Text('Open dialog'),
+              ),
+            ),
+            YaruTile(
+              title: const Text('isCloseable'),
+              trailing: Switch(
+                value: isCloseable,
+                onChanged: (value) => setState(() => isCloseable = value),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/src/dialogs/yaru_dialog_title.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:yaru_icons/yaru_icons.dart';
 
 import '../../yaru_widgets.dart';
 
@@ -10,26 +11,17 @@ class YaruDialogTitle extends StatelessWidget {
   const YaruDialogTitle({
     super.key,
     this.title,
-    this.closeIconData = Icons.close,
-    this.textAlign,
     this.mainAxisAlignment,
     this.crossAxisAlignment,
-    this.onPressed,
-    this.titleWidget,
+    required this.isCloseable,
+    this.titleAlignment = Alignment.center,
   });
 
-  /// The [String] used for the title
-  final String? title;
+  /// The [Widget] used for the title
+  final Widget? title;
 
-  /// An optional [Widget] displayed right to the [title]
-  final Widget? titleWidget;
-
-  /// The optional [IconData] used for the [IconButton]
-  /// which defaults to [Icons.close]
-  final IconData? closeIconData;
-
-  /// The optional [TextAlign], defaults to [TextAlign.center]
-  final TextAlign? textAlign;
+  /// The alignment of the [title]
+  final AlignmentGeometry titleAlignment;
 
   /// The optional [MainAxisAlignment] used for the title [Row],
   /// which defaults to [MainAxisAlignment.start]
@@ -39,8 +31,8 @@ class YaruDialogTitle extends StatelessWidget {
   /// which defaults to [CrossAxisAlignment.center]
   final CrossAxisAlignment? crossAxisAlignment;
 
-  /// The optional callback, defaults to pop the current route
-  final Function()? onPressed;
+  /// Must provide if this dialog is closeable or not
+  final bool isCloseable;
 
   @override
   Widget build(BuildContext context) {
@@ -54,30 +46,16 @@ class YaruDialogTitle extends StatelessWidget {
             top: kYaruPagePadding,
             bottom: kYaruPagePadding,
           ),
-          child: Row(
-            mainAxisAlignment: mainAxisAlignment ?? MainAxisAlignment.start,
-            crossAxisAlignment: crossAxisAlignment ?? CrossAxisAlignment.center,
-            children: [
-              Text(
-                title ?? '',
-                textAlign: textAlign,
-              ),
-              if (titleWidget != null)
-                const SizedBox(
-                  width: 10,
-                ),
-              if (titleWidget != null) titleWidget!
-            ],
-          ),
+          child: Align(alignment: titleAlignment, child: title),
         ),
         Padding(
           padding: const EdgeInsets.all(5.0),
           child: YaruIconButton(
             style: IconButton.styleFrom(
               fixedSize: const Size.square(34),
             ),
-            onPressed: onPressed ?? () => Navigator.pop(context),
-            icon: Icon(closeIconData ?? Icons.close),
+            onPressed: isCloseable ? () => Navigator.maybePop(context) : null,
+            icon: const Icon(YaruIcons.window_close),
           ),
         )
       ],