Artemis/src/Artemis.UI/Screens/Module/ProfileEditor/LayerProperties/Timeline/PropertyTimelineView.xaml

<UserControl x:Class="Artemis.UI.Screens.Module.ProfileEditor.LayerProperties.Timeline.PropertyTimelineView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:local="clr-namespace:Artemis.UI.Screens.Module.ProfileEditor.LayerProperties.Timeline"
             xmlns:s="https://github.com/canton7/Stylet"
             mc:Ignorable="d"
             d:DesignHeight="25"
             d:DesignWidth="800"
             d:DataContext="{d:DesignInstance local:PropertyTimelineViewModel}">
    <ItemsControl ItemsSource="{Binding PropertyTrackViewModels}"
                  Width="{Binding Width}"
                  MinWidth="{Binding ActualWidth, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ScrollViewer}}"
                  Background="{DynamicResource MaterialDesignToolBarBackground}"
                  HorizontalAlignment="Left">
        <ItemsControl.ItemTemplate>
            <DataTemplate>
                <ContentControl s:View.Model="{Binding}" VerticalContentAlignment="Stretch" HorizontalContentAlignment="Stretch" />
            </DataTemplate>
        </ItemsControl.ItemTemplate>
    </ItemsControl>
</UserControl>