Dock

app/InkForge.Desktop/Views/WorkspacesView.axaml

@@ -0,0 +1,33 @@
+<UserControl 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:reactiveui="http://reactiveui.net"
+             xmlns:local="using:InkForge.Desktop.Views"
+             xmlns:inkforge="app:InkForge"
+             xmlns:vm="using:InkForge.Desktop.ViewModels"
+             mc:Ignorable="d"
+             d:DesignWidth="800"
+             d:DesignHeight="450"
+             x:Class="InkForge.Desktop.Views.WorkspacesView"
+             x:DataType="vm:WorkspacesViewModel"
+             Classes.HasWorkspace="{CompiledBinding Workspace}">
+
+  <UserControl.Styles>
+    <Style Selector="local|WorkspacesView">
+      <Style Selector="^:not(.HasWorkspace)">
+        <Setter Property="Content">
+          <Template>
+            <TextBlock>
+              No workspace selected.
+            </TextBlock>
+          </Template>
+        </Setter>
+      </Style>
+      <Style Selector="^.HasWorkspace">
+        <Setter Property="Content"
+                Value="{CompiledBinding Workspace}" />
+      </Style>
+    </Style>
+  </UserControl.Styles>
+</UserControl>