StabilityMatrix/StabilityMatrix.Avalonia/Controls/StackExpander.axaml

<Styles xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:controls="using:StabilityMatrix.Avalonia.Controls"
        xmlns:mocks="clr-namespace:StabilityMatrix.Avalonia.DesignData"
        xmlns:vmInference="clr-namespace:StabilityMatrix.Avalonia.ViewModels.Inference"
        xmlns:local="clr-namespace:StabilityMatrix.Avalonia"
        x:DataType="vmInference:StackExpanderViewModel">
    
    <Design.PreviewWith>
        <Grid Width="500" Height="800">
            <StackPanel>
                <controls:StackExpander
                    DataContext="{x:Static mocks:DesignData.StackExpanderViewModel}"/>
            </StackPanel>
        </Grid>
    </Design.PreviewWith>
    
    <Style Selector="controls|StackExpander">
        <!-- Set Defaults -->
        <Setter Property="Template">
            <ControlTemplate>
                <Expander
                    VerticalContentAlignment="Top"
                    HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
                    VerticalAlignment="{TemplateBinding VerticalAlignment}">
                    
                    <Expander.Header>
                        <StackPanel Orientation="Horizontal">
                            <ToggleSwitch
                                Margin="2,0,0,2"
                                IsChecked="{Binding IsEnabled}"
                                VerticalContentAlignment="Center"
                                OnContent="" 
                                OffContent=""/>     
                            <TextBlock 
                                VerticalAlignment="Center"
                                Text="{Binding Title}"/>
                        </StackPanel>

                    </Expander.Header>
                    
                    <ItemsControl 
                        VerticalAlignment="Top"
                        ItemsSource="{Binding Cards}">
                        
                        <ItemsControl.Styles>
                            <Style Selector="controls|Card">
                                <Setter Property="IsCardVisualsEnabled" Value="False"/>
                            </Style>
                        </ItemsControl.Styles>
                        
                        <ItemsControl.DataTemplates>
                            <local:ViewLocator/>
                        </ItemsControl.DataTemplates>
                        
                        <ItemsControl.ItemsPanel>
                            <ItemsPanelTemplate>
                                <StackPanel 
                                    x:Name="PART_ItemsPanel"
                                    VerticalAlignment="Top"
                                    Spacing="{TemplateBinding Spacing}" />
                            </ItemsPanelTemplate>
                        </ItemsControl.ItemsPanel>
                        
                    </ItemsControl>
                    
                </Expander>
            </ControlTemplate>
        </Setter>
    </Style>
</Styles>