feat: add lightweight styling to DatePicker

src/library/Uno.Themes.WinUI.Markup/Theme.Styles.cs

@@ -38,12 +38,6 @@ public static class ContentDialog
 				public static StaticResourceKey<Style> Default => new("ContentDialogStyle");
 			}
 
-			public static class DatePicker
-			{
-				[ResourceKeyDefinition(typeof(Style), "DatePickerStyle", TargetType = typeof(DatePicker))]
-				public static StaticResourceKey<Style> Default => new("DatePickerStyle");
-			}
-
 			public static class FlyoutPresenter
 			{
 				[ResourceKeyDefinition(typeof(Style), "FlyoutPresenterStyle", TargetType = typeof(FlyoutPresenter))]

src/library/Uno.Themes.WinUI.Markup/Theme/DatePicker.cs

@@ -0,0 +1,200 @@
+using System;
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Media;
+using Uno.Extensions.Markup;
+using Uno.Extensions.Markup.Internals;
+
+namespace Uno.Themes.Markup
+{
+	public static partial class Theme
+	{
+		public static class DatePicker
+		{
+			public static class Resources
+			{
+				public static class Flyout
+				{
+					public static class Background
+					{
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerFlyoutPresenterBackground")]
+						public static ThemeResourceKey<Brush> Default => new("DatePickerFlyoutPresenterBackground");
+					}
+
+					public static class BorderBrush
+					{
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerFlyoutPresenterBorderBrush")]
+						public static ThemeResourceKey<Brush> Default => new("DatePickerFlyoutPresenterBorderBrush");
+					}
+
+					public static class SpacerFill
+					{
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerFlyoutPresenterSpacerFill")]
+						public static ThemeResourceKey<Brush> Default => new("DatePickerFlyoutPresenterSpacerFill");
+					}
+
+					public static class HighlightFill
+					{
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerFlyoutPresenterHighlightFill")]
+						public static ThemeResourceKey<Brush> Default => new("DatePickerFlyoutPresenterHighlightFill");
+					}
+
+					public static class Typography
+					{
+						[ResourceKeyDefinition(typeof(FontFamily), "DatePickerFlyoutPresenterFontFamily")]
+						public static ThemeResourceKey<FontFamily> FontFamily => new("DatePickerFlyoutPresenterFontFamily");
+
+						[ResourceKeyDefinition(typeof(double), "DatePickerFlyoutPresenterFontSize")]
+						public static ThemeResourceKey<double> FontSize => new("DatePickerFlyoutPresenterFontSize");
+					}
+
+					public static class Button
+					{
+						public static class Background
+						{
+							[ResourceKeyDefinition(typeof(Brush), "DatePickerFlyoutButtonBackground")]
+							public static ThemeResourceKey<Brush> Default => new("DatePickerFlyoutButtonBackground");
+						}
+
+						public static class Opacity
+						{
+							[ResourceKeyDefinition(typeof(double), "DatePickerFlyoutButtonOpacityPressed")]
+							public static ThemeResourceKey<double> Pressed => new("DatePickerFlyoutButtonOpacityPressed");
+
+							[ResourceKeyDefinition(typeof(double), "DatePickerFlyoutButtonOpacityDisabled")]
+							public static ThemeResourceKey<double> Disabled => new("DatePickerFlyoutButtonOpacityDisabled");
+						}
+
+						[ResourceKeyDefinition(typeof(Thickness), "DatePickerFlyoutButtonPadding")]
+						public static ThemeResourceKey<Thickness> Padding => new("DatePickerFlyoutButtonPadding");
+					}
+
+
+
+
+					[ResourceKeyDefinition(typeof(CornerRadius), "DatePickerFlyoutPresenterCornerRadius")]
+					public static ThemeResourceKey<CornerRadius> CornerRadius => new("DatePickerFlyoutPresenterCornerRadius");
+
+					[ResourceKeyDefinition(typeof(double), "DatePickerFlyoutBorderThickness")]
+					public static ThemeResourceKey<double> BorderThickness => new("DatePickerFlyoutBorderThickness");
+
+					[ResourceKeyDefinition(typeof(double), "DatePickerFlyoutElevation")]
+					public static ThemeResourceKey<double> Elevation => new("DatePickerFlyoutElevation");
+
+					[ResourceKeyDefinition(typeof(double), "DatePickerFlyoutPresenterWidth")]
+					public static ThemeResourceKey<double> Width => new("DatePickerFlyoutPresenterWidth");
+
+					[ResourceKeyDefinition(typeof(double), "DatePickerFlyoutPresenterMinWidth")]
+					public static ThemeResourceKey<double> MinWidth => new("DatePickerFlyoutPresenterMinWidth");
+
+					[ResourceKeyDefinition(typeof(double), "DatePickerFlyoutPresenterMaxHeight")]
+					public static ThemeResourceKey<double> MaxHeight => new("DatePickerFlyoutPresenterMaxHeight");
+
+					[ResourceKeyDefinition(typeof(double), "DatePickerFlyoutPresenterAcceptDismissHostGridHeight")]
+					public static ThemeResourceKey<double> AcceptDismissHostGridHeight => new("DatePickerFlyoutPresenterAcceptDismissHostGridHeight");
+
+					[ResourceKeyDefinition(typeof(double), "DatePickerFlyoutPresenterHighlightHeight")]
+					public static ThemeResourceKey<double> HighlightHeight => new("DatePickerFlyoutPresenterHighlightHeight");
+
+
+				}
+
+				public static class Button
+				{
+					public static class Background
+					{
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonBackground")]
+						public static ThemeResourceKey<Brush> Default => new("DatePickerButtonBackground");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonBackgroundPointerOver")]
+						public static ThemeResourceKey<Brush> PointerOver => new("DatePickerButtonBackgroundPointerOver");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonBackgroundPressed")]
+						public static ThemeResourceKey<Brush> Pressed => new("DatePickerButtonBackgroundPressed");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonBackgroundDisabled")]
+						public static ThemeResourceKey<Brush> Disabled => new("DatePickerButtonBackgroundDisabled");
+					}
+
+					public static class Foreground
+					{
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonForeground")]
+						public static ThemeResourceKey<Brush> Default => new("DatePickerButtonForeground");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonForegroundPointerOver")]
+						public static ThemeResourceKey<Brush> PointerOver => new("DatePickerButtonForegroundPointerOver");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonForegroundPressed")]
+						public static ThemeResourceKey<Brush> Pressed => new("DatePickerButtonForegroundPressed");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonForegroundDisabled")]
+						public static ThemeResourceKey<Brush> Disabled => new("DatePickerButtonForegroundDisabled");
+					}
+
+					public static class BorderBrush
+					{
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonBorderBrush")]
+						public static ThemeResourceKey<Brush> Default => new("DatePickerButtonBorderBrush");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonBorderBrushPointerOver")]
+						public static ThemeResourceKey<Brush> PointerOver => new("DatePickerButtonBorderBrushPointerOver");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonBorderBrushPressed")]
+						public static ThemeResourceKey<Brush> Pressed => new("DatePickerButtonBorderBrushPressed");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonBorderBrushDisabled")]
+						public static ThemeResourceKey<Brush> Disabled => new("DatePickerButtonBorderBrushDisabled");
+					}
+
+					public static class DateTextForeground
+					{
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonDateTextForeground")]
+						public static ThemeResourceKey<Brush> Default => new("DatePickerButtonDateTextForeground");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonDateTextForegroundPointerOver")]
+						public static ThemeResourceKey<Brush> PointerOver => new("DatePickerButtonDateTextForegroundPointerOver");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonDateTextForegroundPressed")]
+						public static ThemeResourceKey<Brush> Pressed => new("DatePickerButtonDateTextForegroundPressed");
+
+						[ResourceKeyDefinition(typeof(Brush), "DatePickerButtonDateTextForegroundDisabled")]
+						public static ThemeResourceKey<Brush> Disabled => new("DatePickerButtonDateTextForegroundDisabled");
+					}
+
+					[ResourceKeyDefinition(typeof(double), "DatePickerButtonBottomBorderHeight")]
+					public static ThemeResourceKey<double> BottomBorderHeight => new("DatePickerButtonBottomBorderHeight");
+
+					[ResourceKeyDefinition(typeof(double), "DatePickerButtonContentHeight")]
+					public static ThemeResourceKey<double> ContentHeight => new("DatePickerButtonContentHeight");
+
+					[ResourceKeyDefinition(typeof(Thickness), "DatePickerButtonHeaderMargin")]
+					public static ThemeResourceKey<Thickness> HeaderMargin => new("DatePickerButtonHeaderMargin");
+
+					[ResourceKeyDefinition(typeof(Thickness), "DatePickerButtonPlaceholderMargin")]
+					public static ThemeResourceKey<Thickness> PlaceholderMargin => new("DatePickerButtonPlaceholderMargin");
+
+					[ResourceKeyDefinition(typeof(Thickness), "DatePickerButtonContentMargin")]
+					public static ThemeResourceKey<Thickness> ContentMargin => new("DatePickerButtonContentMargin");
+
+				}
+
+				public static class PlaceholderForeground
+				{
+					[ResourceKeyDefinition(typeof(Brush), "DatePickerPlaceholderTextForeground")]
+					public static ThemeResourceKey<Brush> Default => new("DatePickerPlaceholderTextForeground");
+				}
+
+				[ResourceKeyDefinition(typeof(CornerRadius), "DatePickerCornerRadius")]
+				public static ThemeResourceKey<CornerRadius> CornerRadius => new("DatePickerCornerRadius");
+
+				[ResourceKeyDefinition(typeof(Thickness), "DatePickerHostPadding")]
+				public static ThemeResourceKey<Thickness> HostPadding => new("DatePickerHostPadding");
+			}
+
+			public static class Styles
+			{
+				[ResourceKeyDefinition(typeof(Style), "DatePickerStyle", TargetType = typeof(DatePicker))]
+				public static StaticResourceKey<Style> Default => new("DatePickerStyle");
+			}
+		}
+	}
+}