[material_ui, cupertino_ui] Migrate dartpad TODOs to <callout-box>

packages/cupertino_ui/analysis_options.yaml

@@ -13,3 +13,8 @@ analyzer:
     - windows/**
     - macos/**
     - linux/**
+
+linter:
+  rules:
+    # TODO(dkwingsmt): Remove when https://github.com/dart-lang/sdk/issues/63777 is fixed.
+    unintended_html_in_doc_comment: false

packages/cupertino_ui/lib/src/activity_indicator.dart

@@ -21,14 +21,15 @@ const Color _kActiveTickColor = CupertinoDynamicColor.withBrightness(
 ///
 /// {@youtube 560 315 https://www.youtube.com/watch?v=AENVH-ZqKDQ}
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This example shows how [CupertinoActivityIndicator] can be customized.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/activity_indicator/cupertino_activity_indicator.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///
@@ -204,14 +205,15 @@ class _CupertinoActivityIndicatorPainter extends CustomPainter {
 /// The [CupertinoLinearActivityIndicator] is a linear progress bar that
 /// displays a colored bar to indicate the progress of an ongoing task.
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This example shows how [CupertinoLinearActivityIndicator] can be customized.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/activity_indicator/cupertino_linear_activity_indicator.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///

packages/cupertino_ui/lib/src/bottom_tab_bar.dart

@@ -46,14 +46,15 @@ const Color _kDefaultTabBarInactiveColor = CupertinoColors.inactiveGray;
 /// this behavior, wrap each of the `navigationBar`'s components inside a
 /// [MediaQuery] with the desired [TextScaler].
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This example shows a [CupertinoTabBar] placed in a [CupertinoTabScaffold].
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/bottom_tab_bar/cupertino_tab_bar.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///

packages/cupertino_ui/lib/src/button.dart

@@ -58,15 +58,16 @@ enum _CupertinoButtonStyle {
 /// with the [CupertinoThemeData.primaryColor] (or
 /// [CupertinoThemeData.primaryContrastingColor] if the button is disabled).
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This sample shows produces an enabled and disabled [CupertinoButton] and
 /// [CupertinoButton.filled].
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/button/cupertino_button.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///

packages/cupertino_ui/lib/src/checkbox.dart

@@ -73,14 +73,15 @@ const List<double> _kDisabledDarkGradientOpacities = <double>[0.08, 0.14];
 ///     [kMinInteractiveDimensionCupertino] pixels to meet accessibility
 ///     guidelines.
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This example shows a toggleable [CupertinoCheckbox].
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/checkbox/cupertino_checkbox.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///

packages/cupertino_ui/lib/src/context_menu.dart

@@ -96,25 +96,27 @@ enum _ContextMenuLocation { center, left, right }
 /// background or by calling `Navigator.pop(context)`. Unlike [PopupRoute], it can
 /// also be closed by swiping downwards.
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This sample shows a very simple [CupertinoContextMenu] for the Flutter logo.
 /// Long press on it to open.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/context_menu/cupertino_context_menu.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This sample shows a similar CupertinoContextMenu, this time using [builder]
 /// to add a border radius to the widget.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/context_menu/cupertino_context_menu.1.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///
@@ -332,8 +334,7 @@ class CupertinoContextMenu extends StatefulWidget {
   ///
   // TODO(framework): End of the blue example container.
   ///
-  // TODO(framework): Replace the following block with a @dartpad directive
-  // when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+  /// <callout-box>
   ///
   /// Additionally below is an example of a real world use case for [builder].
   ///
@@ -345,9 +346,11 @@ class CupertinoContextMenu extends StatefulWidget {
   /// like [CupertinoContextMenu.kEndBoxShadow], to match the native iOS
   /// animation as close as desired.
   ///
+  // TODO(framework): Replace the following block with a @dartpad directive
+  // when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
   /// {@example /example/lib/context_menu/cupertino_context_menu.1.dart}
   ///
-  // TODO(framework): End of the @dartpad directive.
+  /// </callout-box>
   final CupertinoContextMenuBuilder builder;
 
   // TODO(mitchgoodwin): deprecate [child] with builder refactor https://github.com/flutter/flutter/issues/116306

packages/cupertino_ui/lib/src/date_picker.dart

@@ -230,18 +230,19 @@ enum _PickerColumnType {
 /// full screen width. Content texts are shown with
 /// [CupertinoTextThemeData.dateTimePickerTextStyle].
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This sample shows how to implement CupertinoDatePicker with different picker modes.
 /// We can provide initial dateTime value for the picker to display. When user changes
 /// the drag the date or time wheels, the picker will call onDateTimeChanged callback.
 ///
 /// CupertinoDatePicker can be displayed directly on a screen or in a popup.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/date_picker/cupertino_date_picker.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///
@@ -2173,14 +2174,15 @@ enum CupertinoTimerPickerMode {
 /// provides more space than it needs, the picker will position itself according
 /// to its [alignment] property.
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This example shows a [CupertinoTimerPicker] that returns a countdown duration.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/date_picker/cupertino_timer_picker.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///

packages/cupertino_ui/lib/src/dialog.dart

@@ -213,16 +213,17 @@ bool _isInAccessibilityMode(BuildContext context) {
 /// Typically passed as the child widget to [showDialog], which displays the
 /// dialog.
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This sample shows how to use a [CupertinoAlertDialog].
 ///	The [CupertinoAlertDialog] shows an alert with a set of two choices
 /// when [CupertinoButton] is pressed.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/dialog/cupertino_alert_dialog.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///
@@ -520,16 +521,17 @@ class _CupertinoAlertDialogState extends State<CupertinoAlertDialog> {
 /// which is useful for more complicated layouts, such as rendering divider gaps
 /// in [CupertinoAlertDialog] or rendering custom surface colors.
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This sample shows how to use a [CupertinoPopupSurface]. The [CupertinoPopupSurface]
 /// shows a modal popup from the bottom of the screen.
 /// Toggle the switch to configure its surface color.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/dialog/cupertino_popup_surface.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///
@@ -1058,16 +1060,17 @@ class _ActionSheetGestureDetector extends StatelessWidget {
 /// [showCupertinoModalPopup], which displays the action sheet by sliding it up
 /// from the bottom of the screen.
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This sample shows how to use a [CupertinoActionSheet].
 ///	The [CupertinoActionSheet] shows a modal popup that slides in from the
 /// bottom when [CupertinoButton] is pressed.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/dialog/cupertino_action_sheet.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///

packages/cupertino_ui/lib/src/expansion_tile.dart

@@ -59,14 +59,15 @@ enum ExpansionTileTransitionMode {
 /// A single-line [CupertinoListTile] with an expansion arrow icon that expands
 /// or collapses the tile to reveal or hide the [child].
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This example shows how to use [CupertinoExpansionTile] with different transition modes.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/expansion_tile/cupertino_expansion_tile.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///

packages/cupertino_ui/lib/src/form_row.dart

@@ -36,15 +36,16 @@ const EdgeInsetsGeometry _kDefaultPadding = EdgeInsetsDirectional.fromSTEB(20.0,
 /// be shown in [CupertinoColors.destructiveRed] coloring and
 /// medium-weighted font.
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// Creates a [CupertinoFormSection] containing a [CupertinoFormRow] with [prefix],
 /// [child], [helper] and [error] specified.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/form_row/cupertino_form_row.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 class CupertinoFormRow extends StatelessWidget {
   /// Creates an iOS-style split form row with a standard prefix and child widget.

packages/cupertino_ui/lib/src/list_section.dart

@@ -161,26 +161,28 @@ enum CupertinoListSectionType {
 ///
 /// {@macro flutter.material.Material.clipBehavior}
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// Creates a base [CupertinoListSection] containing [CupertinoListTile]s with
 /// `leading`, `title`, `additionalInfo` and `trailing` widgets.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/list_section/list_section_base.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// Creates an "Inset Grouped" [CupertinoListSection] containing
 /// notched [CupertinoListTile]s with `leading`, `title`, `additionalInfo` and
 /// `trailing` widgets.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/list_section/list_section_inset.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///

packages/cupertino_ui/lib/src/list_tile.dart

@@ -78,15 +78,16 @@ enum _CupertinoListTileType { base, notched }
 /// behavior it should not be used for example to toggle the [CupertinoSwitch]
 /// in the trailing widget.
 ///
-// TODO(framework): Replace the following block with a @dartpad directive
-// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
+/// <callout-box>
 ///
 /// This example uses a [ListView] to demonstrate different configurations of
 /// [CupertinoListTile]s.
 ///
+// TODO(framework): Replace the following block with a @dartpad directive
+// when it's supported. https://github.com/dart-lang/dartdoc/issues/4123
 /// {@example /example/lib/list_tile/cupertino_list_tile.0.dart}
 ///
-// TODO(framework): End of the @dartpad directive.
+/// </callout-box>
 ///
 /// See also:
 ///