ShrlAlgoToolkit/AntDesignWPF/Styles/Alert.xaml

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:Behaviors="clr-namespace:AntDesign.WPF.Behaviors"
    xmlns:controls="clr-namespace:AntDesign.WPF.Controls"
    xmlns:helpers="clr-namespace:AntDesign.WPF.Helpers"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="pack://application:,,,/AntDesign.WPF;component/Styles/Animations.xaml" />
        <ResourceDictionary Source="pack://application:,,,/AntDesign.WPF;component/Styles/Control.xaml" />
    </ResourceDictionary.MergedDictionaries>

    <Style BasedOn="{StaticResource Ant.Control}" TargetType="{x:Type controls:Alert}">
        <Setter Property="Padding" Value="15,8" />
        <Setter Property="IsTabStop" Value="False" />
        <Setter Property="SnapsToDevicePixels" Value="True" />
        <Setter Property="VerticalContentAlignment" Value="Center" />
        <Setter Property="HorizontalContentAlignment" Value="Left" />
        <Setter Property="KeyboardNavigation.TabNavigation" Value="None" />
        <Setter Property="KeyboardNavigation.DirectionalNavigation" Value="None" />
        <Setter Property="IconBrush" Value="{DynamicResource InfoBrush}" />
        <Setter Property="BorderThickness" Value="{DynamicResource BorderThicknessBase}" />
        <Setter Property="helpers:AntdControl.BorderStyle" Value="{DynamicResource BorderStyleBase}" />
        <Setter Property="helpers:AntdControl.CornerRadius" Value="{DynamicResource BorderRadiusBase}" />
        <Setter Property="Background" Value="{Binding IconBrush, Mode=OneWay, RelativeSource={RelativeSource Self}, Converter={StaticResource ColorPaletteConverter}, ConverterParameter=1}" />
        <Setter Property="BorderBrush" Value="{Binding IconBrush, Mode=OneWay, RelativeSource={RelativeSource Self}, Converter={StaticResource ColorPaletteConverter}, ConverterParameter=3}" />
        <Setter Property="RenderTransform">
            <Setter.Value>
                <ScaleTransform />
            </Setter.Value>
        </Setter>
        <Setter Property="Behaviors:StylizedBehaviors.Behaviors">
            <Setter.Value>
                <Behaviors:StylizedBehaviorCollection>
                    <Behaviors:VisibilityBehavior>
                        <Behaviors:VisibilityBehavior.Leave>
                            <Storyboard FillBehavior="Stop">
                                <DoubleAnimation
                                    Duration="0:0:0.3"
                                    EasingFunction="{StaticResource EaseInOutCirc}"
                                    From="1"
                                    Storyboard.TargetProperty="Opacity"
                                    To="0" />
                                <DoubleAnimation
                                    Duration="0:0:0.3"
                                    EasingFunction="{StaticResource EaseInOutCirc}"
                                    From="1"
                                    Storyboard.TargetProperty="RenderTransform.ScaleY"
                                    To="0" />
                            </Storyboard>
                        </Behaviors:VisibilityBehavior.Leave>
                    </Behaviors:VisibilityBehavior>
                </Behaviors:StylizedBehaviorCollection>
            </Setter.Value>
        </Setter>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type controls:Alert}">
                    <controls:AntdBorder
                        Background="{TemplateBinding Background}"
                        BorderBrush="{TemplateBinding BorderBrush}"
                        BorderStyle="{TemplateBinding helpers:AntdControl.BorderStyle}"
                        BorderThickness="{TemplateBinding BorderThickness}"
                        CornerRadius="{TemplateBinding helpers:AntdControl.CornerRadius}"
                        Padding="{TemplateBinding Padding}"
                        SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"
                        UseLayoutRounding="True">
                        <Grid>
                            <Grid.Resources>
                                <!--  TODO Does it have other uses?  -->
                                <Style TargetType="{x:Type Button}" x:Key="Ant.AlertCloseButton">
                                    <Setter Property="Padding" Value="0" />
                                    <Setter Property="Foreground" Value="{DynamicResource LinkBrush}" />
                                    <Setter Property="FontSize" Value="{DynamicResource FontSizeSmall}" />
                                    <Setter Property="Template">
                                        <Setter.Value>
                                            <ControlTemplate TargetType="{x:Type Button}">
                                                <ControlTemplate.Resources>
                                                    <Style TargetType="{x:Type controls:Icon}">
                                                        <Setter Property="Opacity" Value="0.65" />
                                                        <Setter Property="Foreground" Value="{DynamicResource HeadingBrush}" />
                                                        <Style.Triggers>
                                                            <Trigger Property="IsMouseOver" Value="True">
                                                                <Setter Property="Opacity" Value="0.85" />
                                                            </Trigger>
                                                            <DataTrigger Binding="{Binding IsPressed, Mode=OneWay, RelativeSource={RelativeSource AncestorType={x:Type Button}}}" Value="True">
                                                                <Setter Property="Opacity" Value="1" />
                                                            </DataTrigger>
                                                        </Style.Triggers>
                                                    </Style>
                                                </ControlTemplate.Resources>
                                                <ContentPresenter />
                                            </ControlTemplate>
                                        </Setter.Value>
                                    </Setter>
                                    <Style.Triggers>
                                        <Trigger Property="IsMouseOver" Value="True">
                                            <Setter Property="Foreground" Value="{DynamicResource LinkHoverBrush}" />
                                        </Trigger>
                                        <Trigger Property="IsPressed" Value="True">
                                            <Setter Property="Foreground" Value="{DynamicResource LinkActiveBrush}" />
                                        </Trigger>
                                    </Style.Triggers>
                                </Style>
                            </Grid.Resources>
                            <Grid.ColumnDefinitions>
                                <!--  Icon  -->
                                <ColumnDefinition Width="Auto" />
                                <!--  Text  -->
                                <ColumnDefinition Width="*" />
                                <!--  Close Button  -->
                                <ColumnDefinition Width="Auto" />
                            </Grid.ColumnDefinitions>
                            <Grid.RowDefinitions>
                                <!--  Message  -->
                                <RowDefinition />
                                <!--  Description  -->
                                <RowDefinition />
                            </Grid.RowDefinitions>
                            <!--  Icon  -->
                            <controls:Icon
                                Foreground="{TemplateBinding IconBrush}"
                                Margin="0,0,8,0"
                                Theme="Filled"
                                Type="{TemplateBinding Icon}"
                                VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                Visibility="{Binding ShowIcon, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource BooleanToVisibilityConverter}}"
                                x:Name="Icon" />
                            <!--  Message  -->
                            <ContentPresenter
                                Content="{Binding Message, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource StringToTextBlockConverter}}"
                                Grid.Column="1"
                                HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                x:Name="Message" />
                            <!--  Description  -->
                            <ContentPresenter
                                Content="{Binding Description, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource StringToTextBlockConverter}}"
                                Grid.Column="1"
                                Grid.ColumnSpan="2"
                                Grid.Row="1"
                                HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                Visibility="Collapsed"
                                x:Name="Description" />
                            <!--  Close Button  -->
                            <Button
                                Grid.Column="2"
                                Style="{StaticResource Ant.AlertCloseButton}"
                                VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                x:Name="PART_Close" />
                        </Grid>
                    </controls:AntdBorder>
                    <ControlTemplate.Triggers>
                        <!--  With Description  -->
                        <DataTrigger Binding="{Binding Description, Mode=OneWay, RelativeSource={RelativeSource Self}, Converter={StaticResource IsNullConverter}}" Value="False">
                            <Setter Property="FontSize" TargetName="Icon" Value="24" />
                            <Setter Property="Theme" TargetName="Icon" Value="Outlined" />
                            <Setter Property="Margin" TargetName="Message" Value="0,0,0,4" />
                            <Setter Property="Visibility" TargetName="Description" Value="Visible" />
                            <Setter Property="FontSize" TargetName="PART_Close" Value="{DynamicResource FontSizeBase}" />
                            <Setter Property="TextElement.FontSize" TargetName="Message" Value="{DynamicResource FontSizeLarge}" />
                            <Setter Property="TextElement.Foreground" TargetName="Message" Value="{DynamicResource HeadingBrush}" />
                        </DataTrigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Style.Triggers>
            <Trigger Property="Type" Value="Info">
                <Setter Property="Icon" Value="info-circle" />
            </Trigger>
            <Trigger Property="Type" Value="Success">
                <Setter Property="Icon" Value="check-circle" />
                <Setter Property="IconBrush" Value="{DynamicResource SuccessBrush}" />
            </Trigger>
            <Trigger Property="Type" Value="Warning">
                <Setter Property="Icon" Value="exclamation-circle" />
                <Setter Property="IconBrush" Value="{DynamicResource WarningBrush}" />
            </Trigger>
            <Trigger Property="Type" Value="Error">
                <Setter Property="Icon" Value="close-circle" />
                <Setter Property="IconBrush" Value="{DynamicResource ErrorBrush}" />
            </Trigger>
            <Trigger Property="Banner" Value="True">
                <Setter Property="BorderThickness" Value="0" />
                <Setter Property="helpers:AntdControl.CornerRadius" Value="0" />
            </Trigger>
        </Style.Triggers>
    </Style>

</ResourceDictionary>