Shaker/Avalonia/SukiUI/Controls/PropertyGrid/PropertyGridWindow.axaml

<controls:SukiWindow x:Class="SukiUI.Controls.PropertyGridWindow"
                     xmlns="https://github.com/avaloniaui"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:controls="clr-namespace:SukiUI.Controls"
                     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
                     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
                     Width="400"
                     Height="500"
                     d:DesignHeight="400"
                     d:DesignWidth="500"
                     x:DataType="controls:ComplexTypeViewModel"
                     Background="{DynamicResource SukiBackground}"
                     mc:Ignorable="d">

    <Border Padding="5" Background="{DynamicResource SukiBackground}">
        <ScrollViewer>
            <controls:PropertyGrid Item="{Binding}">
                <controls:PropertyGrid.DataTemplates>

                    <!--
                        replace the PropertyGridTemplateSelector with your own type or subclass it,
                        if you want to customize the datatemplates being used
                    -->

                    <controls:PropertyGridTemplateSelector />
                </controls:PropertyGrid.DataTemplates>
            </controls:PropertyGrid>
        </ScrollViewer>
    </Border>
</controls:SukiWindow>