SKMC.UI/SKMC.UI/Styles/DatePicker.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:r="clr-namespace:SKMC.UI.ValidationRules">
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="pack://application:,,,/SKMC.UI;component/Styles/Calendar.xaml"/>
        <!--<ResourceDictionary Source="pack://application:,,,/SKMC.UI;component/Assets/Brushes.xaml"/>-->
        <ResourceDictionary Source="pack://application:,,,/SKMC.UI;component/Converters/Converters.xaml"/>
        <ResourceDictionary Source="pack://application:,,,/SKMC.UI;component/Assets/Icons.xaml"/>
    </ResourceDictionary.MergedDictionaries>
    
    <!--日期选择-->
    <Style x:Key="DatePicker.Primary" TargetType="{x:Type DatePicker}">
        <Setter Property="Height" Value="30"/>
        <Setter Property="Foreground" Value="{DynamicResource Brush.Text}" />
        <Setter Property="Background" Value="#00FFFFFF" />
        <Setter Property="HorizontalContentAlignment" Value="Center"/>
        <Setter Property="VerticalContentAlignment" Value="Center"/>
        <Setter Property="IsDropDownOpen" Value="False"/>
        <Setter Property="FontSize" Value="{DynamicResource FontSize.Body}"/>
        <Setter Property="BorderThickness" Value="1" />
        <Setter Property="DatePicker.IsTodayHighlighted" Value="True" />
        <Setter Property="Padding" Value="2" />
        <Setter Property="DatePicker.SelectedDateFormat" Value="Short" />
        <Setter Property="BorderBrush">
            <Setter.Value>
                <LinearGradientBrush StartPoint=".5,1" EndPoint=".5,0">
                    <GradientStop Offset="0" Color="#FFA3AEB9" />
                    <GradientStop Offset="0.375" Color="#FF8399A9" />
                    <GradientStop Offset="0.375" Color="#FF718597" />
                    <GradientStop Offset="1" Color="#FF617584" />
                </LinearGradientBrush>
            </Setter.Value>
        </Setter>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type DatePicker}">
                    <Border Name="PART_Root"
                                        BorderBrush="{TemplateBinding BorderBrush}"
                                        BorderThickness="{TemplateBinding BorderThickness}"
                                        Background="{TemplateBinding Background}"
                                        SnapsToDevicePixels="True">
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*"/>
                                <ColumnDefinition Width="Auto"/>
                            </Grid.ColumnDefinitions>
                            <TextBox x:Name="PART_TextBox" Grid.Column="0" 
                                 HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" 
                                 VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" 
                                 HorizontalAlignment="Stretch"
                                 VerticalAlignment="Center"
                                 Focusable="{TemplateBinding UIElement.Focusable}" 
                                 Validation.ErrorTemplate="{x:Null}"
                                 MinWidth="100"
                                 Background="Transparent"
                                 BorderThickness="0"
                                 Foreground="{TemplateBinding Foreground}"
                                 FontSize="{TemplateBinding FontSize}"
                                 IsReadOnly="True">
                                <TextBox.Text>
                                    <Binding Path="SelectedDate" Converter="{StaticResource DateTimeToStringConverter}" RelativeSource="{RelativeSource AncestorType={x:Type DatePicker}}">
                                        <Binding.ValidationRules>
                                            <r:DateTimeRule/>
                                        </Binding.ValidationRules>
                                    </Binding>
                                </TextBox.Text>
                            </TextBox>
                            <Grid Name="PART_DisabledVisual" Column="0" ColumnSpan="2" IsHitTestVisible="False" Opacity="0">
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="*" />
                                    <ColumnDefinition Width="Auto" />
                                </Grid.ColumnDefinitions>
                                <Popup Name="PART_Popup" AllowsTransparency="True" Placement="Bottom" StaysOpen="False" PlacementTarget="{Binding ElementName=PART_TextBox}" />
                            </Grid>
                            <Button x:Name="PART_Button" 
                                    Grid.Row="0" 
                                    Grid.Column="1"
                                    Margin="5">
                                <Button.Style>
                                    <Style TargetType="{x:Type Button}">
                                        <Setter Property="Height" Value="25"/>
                                        <Setter Property="Width" Value="25"/>
                                        <Setter Property="HorizontalAlignment" Value="Center"/>
                                        <Setter Property="VerticalAlignment" Value="Center"/>
                                        <Setter Property="Focusable" Value="False"/>
                                        <Setter Property="Foreground" Value="{DynamicResource Brush.Text}"/>
                                        <Setter Property="Background" Value="Transparent"/>
                                        <Setter Property="HorizontalContentAlignment" Value="Center"/>
                                        <Setter Property="VerticalContentAlignment" Value="Center"/>
                                        <Setter Property="BorderThickness" Value="0"/>
                                        <Setter Property="Cursor" Value="Hand"/>
                                        <Setter Property="Template">
                                            <Setter.Value>
                                                <ControlTemplate TargetType="{x:Type Button}">
                                                    <Border Background="{TemplateBinding Background}"
                                                            BorderBrush="{TemplateBinding BorderBrush}"
                                                            BorderThickness="{TemplateBinding BorderThickness}"
                                                            HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
                                                            VerticalAlignment="{TemplateBinding VerticalAlignment}">
                                                        <Path x:Name="icon" Width="20" Height="20"
                                                              Data="{StaticResource Icon.Calendar}"
                                                              Stretch="Uniform"
                                                              HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                                              VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                                                    </Border>
                                                    <ControlTemplate.Triggers>
                                                        <Trigger Property="IsMouseOver" Value="False">
                                                            <Setter TargetName="icon" Property="Fill" Value="{DynamicResource Brush.Icon}"/>
                                                        </Trigger>
                                                        <Trigger Property="IsMouseOver" Value="True">
                                                            <Setter TargetName="icon" Property="Fill" Value="{DynamicResource Brush.IconInactive}"/>
                                                        </Trigger>
                                                    </ControlTemplate.Triggers>
                                                </ControlTemplate>
                                            </Setter.Value>
                                        </Setter>
                                        <Style.Triggers>
                                            <Trigger Property="IsEnabled" Value="False">
                                                <Setter Property="Background" Value="{DynamicResource Brush.SecondaryButtonDisabled}"/>
                                            </Trigger>
                                            <Trigger Property="IsPressed" Value="True">
                                                <Setter Property="Background" Value="{DynamicResource Brush.SecondaryButtonPressed}"/>
                                            </Trigger>
                                        </Style.Triggers>
                                    </Style>
                                </Button.Style>
                            </Button>
                            <VisualStateManager.VisualStateGroups>
                                <VisualStateGroup x:Name="CommonStates">
                                    <VisualState x:Name="Normal" />
                                    <VisualState x:Name="Disabled">
                                        <Storyboard>
                                            <DoubleAnimation Storyboard.TargetName="PART_DisabledVisual" Storyboard.TargetProperty="Opacity" To="1" Duration="0" />
                                        </Storyboard>
                                    </VisualState>
                                </VisualStateGroup>
                            </VisualStateManager.VisualStateGroups>
                        </Grid>
                    </Border>
                    <ControlTemplate.Triggers>
                        <DataTrigger Value="false" Binding="{Binding Source={x:Static SystemParameters.HighContrast}}">
                            <Setter TargetName="PART_TextBox" Property="Foreground" Value="{Binding Foreground, RelativeSource={RelativeSource TemplatedParent}}" />
                        </DataTrigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <!-- 日历样式 -->
        <Setter Property="DatePicker.CalendarStyle" Value="{StaticResource Calendar.Primary}"/>
    </Style>
</ResourceDictionary>