Avalonia/src/Avalonia.Themes.Default/Controls/CalendarDayButton.xaml

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// (c) Copyright Microsoft Corporation.
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// All other rights reserved.
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<Styles xmlns="https://github.com/avaloniaui">
  <Style Selector="CalendarDayButton">
    <Setter Property="Background" Value="{DynamicResource ThemeAccentBrush2}" />
    <Setter Property="FontSize" Value="{DynamicResource FontSizeSmall}" />
    <Setter Property="HorizontalContentAlignment" Value="Center" />
    <Setter Property="VerticalContentAlignment" Value="Center" />
    <Setter Property="MinWidth" Value="5" />
    <Setter Property="MinHeight" Value="5" />
    <Setter Property="Focusable" Value="False"/>
    <Setter Property="Template">
      <ControlTemplate>
        <Panel Background="Transparent">

          <Rectangle Name="TodayBackground"
                     Fill="{DynamicResource HighlightBrush}"/>

          <Rectangle Name="SelectedBackground"
                     Opacity="0.75"
                     Fill="{TemplateBinding Background}"/>

          <Rectangle Name="Background"
                     Opacity="0.5"
                     Fill="{TemplateBinding Background}"/>

          <ContentControl Name="Content"
                          ContentTemplate="{TemplateBinding ContentTemplate}"
                          Content="{TemplateBinding Content}"
                          HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                          VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                          FontSize="{TemplateBinding FontSize}"
                          Margin="5,1,5,1"/>

          <Path Name="BlackoutVisual"
                Margin="3"
                HorizontalAlignment="Stretch"
                VerticalAlignment="Stretch"
                RenderTransformOrigin="0.5,0.5"
                Fill="{DynamicResource ThemeForegroundBrush}"
                Stretch="Fill"
                Data="M8.1772461,11.029181 L10.433105,11.029181 L11.700684,12.801641 L12.973633,11.029181 L15.191895,11.029181 L12.844727,13.999395 L15.21875,17.060919 L12.962891,17.060919 L11.673828,15.256231 L10.352539,17.060919 L8.1396484,17.060919 L10.519043,14.042364 z" />
          
          <Rectangle Name="FocusVisual"
                     StrokeThickness="1"
                     Stroke="{DynamicResource HighlightBrush}"
                     IsHitTestVisible="False"/>

        </Panel>
      </ControlTemplate>
    </Setter>
  </Style>

  <Style Selector="CalendarDayButton /template/ Rectangle#Background">
    <Setter Property="IsVisible" Value="False"/>
  </Style>
  <Style Selector="CalendarDayButton:pointerover /template/ Rectangle#Background">
    <Setter Property="IsVisible" Value="True"/>
  </Style>
  <Style Selector="CalendarDayButton:pressed /template/ Rectangle#Background">
    <Setter Property="IsVisible" Value="True"/>
  </Style>

  <Style Selector="CalendarDayButton /template/ Rectangle#SelectedBackground">
    <Setter Property="IsVisible" Value="False"/>
  </Style>
  <Style Selector="CalendarDayButton:selected /template/ Rectangle#SelectedBackground">
    <Setter Property="IsVisible" Value="True"/>
  </Style>

  <Style Selector="CalendarDayButton /template/ ContentControl#Content">
    <Setter Property="Opacity" Value="1"/>
    <Setter Property="Foreground" Value="{DynamicResource ThemeForegroundBrush}"/>
  </Style>
  <Style Selector="CalendarDayButton:disabled /template/ Rectangle#Background">
    <Setter Property="IsVisible" Value="False"/>
  </Style>
  <Style Selector="CalendarDayButton:disabled /template/ ContentControl#Content">
    <Setter Property="Opacity" Value="0.3"/>
  </Style>

  <Style Selector="CalendarDayButton /template/ Rectangle#FocusVisual">
    <Setter Property="IsVisible" Value="False"/>
  </Style>
  <Style Selector="CalendarDayButton:dayfocused /template/ Rectangle#FocusVisual">
    <Setter Property="IsVisible" Value="True"/>
  </Style>

  <Style Selector="CalendarDayButton /template/ Rectangle#TodayBackground">
    <Setter Property="IsVisible" Value="False"/>
  </Style>
  <Style Selector="CalendarDayButton:today /template/ Rectangle#TodayBackground">
    <Setter Property="IsVisible" Value="True"/>
  </Style>


  <Style Selector="CalendarDayButton:inactive /template/ ContentControl#Content">
    <Setter Property="Foreground" Value="{DynamicResource ThemeForegroundLowBrush}"/>
  </Style>
  <Style Selector="CalendarDayButton:today /template/ ContentControl#Content">
    <Setter Property="Foreground" Value="{DynamicResource ThemeControlLowBrush}"/>
  </Style>

  <Style Selector="CalendarDayButton /template/ Path#BlackoutVisual">
    <Setter Property="Opacity" Value="0"/>
  </Style>
  <Style Selector="CalendarDayButton:blackout /template/ Path#BlackoutVisual">
    <Setter Property="Opacity" Value="0.3"/>
  </Style>  

</Styles>