Needlework.Net/Needlework.Net/Views/MainWindow/MainWindowView.axaml

<Window
		xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
		xmlns:ui="using:FluentAvalonia.UI.Controls"             
        xmlns:uip="using:FluentAvalonia.UI.Controls.Primitives"
		xmlns:materialIcons="clr-namespace:Material.Icons.Avalonia;assembly=Material.Icons.Avalonia"
		xmlns:i="https://github.com/projektanker/icons.avalonia"
		xmlns:vm="using:Needlework.Net.ViewModels.MainWindow"
		xmlns:views="using:Needlework.Net.Views.MainWindow"
        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
        x:Class="Needlework.Net.Views.MainWindow.MainWindowView"
		x:DataType="vm:MainWindowViewModel"
        Title="{Binding AppName}"
		Icon="/Assets/app.ico"
        Width="1280"
        Height="720">	
	<Grid RowDefinitions="auto,*">
		<Grid Name="TitleBarHost"
			  ColumnDefinitions="auto,auto,*,auto"
			  Background="Transparent"
			  Height="40"
			  Grid.Row="0">
			<Image Margin="12 4"
				   IsHitTestVisible="False"
				   Source="/Assets/app.png"
				   Width="18"
				   Height="18"
				   DockPanel.Dock="Left"
				   Grid.Column="0"/>
			<TextBlock FontSize="12"
					   Text="{Binding Title}"
					   IsHitTestVisible="False"
					   VerticalAlignment="Center"
					   Grid.Column="1"/>
			<Border Grid.Column="2" Padding="4" IsHitTestVisible="True">
				<StackPanel	HorizontalAlignment="Center"
							Orientation="Horizontal">
					<AutoCompleteBox Name="SchemaAutoCompleteBox"
									 Margin="0 0 8 0"
									 MinWidth="200"
									 MaxWidth="500"
									 MaxDropDownHeight="400"
									 Watermark="Search schemas"
									 FilterMode="None"
									 ValueMemberBinding="{Binding Key, DataType=vm:SchemaSearchDetailsViewModel}"
									 AsyncPopulator="{Binding PopulateAsync}"
									 SelectedItem="{Binding SelectedSchemaSearchDetails}">
						<AutoCompleteBox.ItemTemplate>
							<DataTemplate x:DataType="vm:SchemaSearchDetailsViewModel">
								<ContentControl Content="{Binding}"/>
							</DataTemplate>
						</AutoCompleteBox.ItemTemplate>
					</AutoCompleteBox>
					<Button i:Attached.Icon="fa-solid fa-file-lines" 
							FontSize="20"
							Command="{Binding OpenSchemaPaneCommand}"/>
				</StackPanel>
			</Border>
		</Grid>
		<SplitView Grid.Row="1"
				   PaneBackground="Transparent"
				   IsPaneOpen="{Binding IsPaneOpen}"
				   DisplayMode="Inline"
				   OpenPaneLength="350"
				   PanePlacement="Right">
			<ui:NavigationView AlwaysShowHeader="False"
							   PaneDisplayMode="Left"
							   IsSettingsVisible="False"
							   IsPaneOpen="False"
							   OpenPaneLength="200"
							   Grid.Row="1"
							   Name="NavigationView">
				<ui:NavigationView.PaneFooter>
					<StackPanel Orientation="Vertical">
						<StackPanel.Styles>
							<Style Selector="materialIcons|MaterialIcon">
								<Setter Property="Width" Value="20" />
								<Setter Property="Height" Value="20" />
							</Style>
							<Style Selector="i|Icon">
								<Setter Property="FontSize" Value="20" />
							</Style>
						</StackPanel.Styles>
						<Button
								Theme="{StaticResource TransparentButton}"
								VerticalAlignment="Center"
								Command="{Binding OpenUrlCommand}"
								CommandParameter="https://github.com/BlossomiShymae/Needlework.Net"
								ToolTip.Tip="Open on GitHub."
								Margin="4">
							<materialIcons:MaterialIcon Kind="Github" />
						</Button>
						<Button
								Theme="{StaticResource TransparentButton}"
								VerticalAlignment="Center"
								Command="{Binding OpenUrlCommand}"
								CommandParameter="https://github.com/BlossomiShymae/Needlework.Net/issues/new"
								ToolTip.Tip="Submit bug report."
								Margin="4">
							<i:Icon Value="fa-solid fa-bug" />
						</Button>
						<Button
								Theme="{StaticResource TransparentButton}"
								VerticalAlignment="Center"
								Command="{Binding OpenUrlCommand}"
								CommandParameter="https://discord.gg/chEvEX5J4E"
								ToolTip.Tip="Open Discord server."
								Margin="4">
							<i:Icon Value="fa-brand fa-discord" />
						</Button>
					</StackPanel>
				</ui:NavigationView.PaneFooter>
				<Grid>
					<TransitioningContentControl Name="CurrentPageContentControl"/>
					<ItemsControl ItemsSource="{Binding Notifications}"
								   VerticalAlignment="Bottom">
						<ItemsControl.ItemTemplate>
							<DataTemplate x:DataType="vm:NotificationViewModel">
								<ContentControl Content="{Binding}"/>
							</DataTemplate>
						</ItemsControl.ItemTemplate>
					</ItemsControl>
				</Grid>
			</ui:NavigationView>
			<SplitView.Pane>
				<Grid RowDefinitions="auto,*">
					<ui:CommandBar DefaultLabelPosition="Right"
								   Grid.Row="0">
						<ui:CommandBar.PrimaryCommands>
							<ui:CommandBarButton Name="CloseCommandBarButton" Label="Close" Command="{Binding CloseSchemaCommand}"/>
							<ui:CommandBarButton Name="CloseAllCommandBarButton" Label="Close all" Command="{Binding CloseSchemaAllCommand}"/>
						</ui:CommandBar.PrimaryCommands>
					</ui:CommandBar>
					<ListBox ItemsSource="{Binding Schemas}" SelectedItem="{Binding SelectedSchema}" Margin="8 0 8 0" Grid.Row="1">
						<ListBox.Styles>
							<Style Selector="ListBoxItem">
								<Setter Property="HorizontalContentAlignment" Value="Stretch"></Setter>
								<Setter Property="Padding" Value="0"></Setter>
								<Setter Property="Margin" Value="0 0 0 8"></Setter>
							</Style>
						</ListBox.Styles>
						<ListBox.ItemsPanel>
							<ItemsPanelTemplate>
								<StackPanel/>
							</ItemsPanelTemplate>
						</ListBox.ItemsPanel>
						<ListBox.ItemTemplate>
							<DataTemplate>
								<ContentControl Content="{Binding}"/>
							</DataTemplate>
						</ListBox.ItemTemplate>
					</ListBox>
				</Grid>
			</SplitView.Pane>
		</SplitView>
	</Grid>
</Window>