Started implementing logic behind the timeline UI

src/Artemis.UI/Screens/Module/ProfileEditor/LayerProperties/PropertyTree/PropertyTreeChildView.xaml

@@ -0,0 +1,45 @@
+<UserControl x:Class="Artemis.UI.Screens.Module.ProfileEditor.LayerProperties.PropertyTree.PropertyTreeChildView"
+             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.PropertyTree"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             mc:Ignorable="d" 
+             d:DesignHeight="20" d:DesignWidth="800">
+    <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="*" />
+            <ColumnDefinition Width="Auto" />
+        </Grid.ColumnDefinitions>
+        <ToggleButton Grid.Column="0"
+                      Style="{StaticResource MaterialDesignFlatToggleButton}"
+                      ToolTip="Toggle key-framing"
+                      Width="18"
+                      Height="18"
+                      IsChecked="{Binding KeyframesEnabled}"
+                      VerticalAlignment="Center" Padding="-25">
+            <materialDesign:PackIcon Kind="Stopwatch" Height="13" Width="13" />
+        </ToggleButton>
+
+        <TextBlock Grid.Column="1"
+                   Margin="5,0,0,0"
+                   Padding="0,0,5,0"
+                   VerticalAlignment="Center"
+                   TextTrimming="CharacterEllipsis"
+                   Text="{Binding PropertyName}"
+                   HorizontalAlignment="Left" />
+
+        <Button Grid.Column="2"
+                Style="{StaticResource MaterialDesignOutlinedButton}"
+                Margin="0,1,0,1.2"
+                Padding="0"
+                Width="110"
+                Height="17"
+                ToolTip="Change the property's data binding" 
+                VerticalAlignment="Center">
+            <TextBlock FontSize="10">DATA BINDING</TextBlock>
+        </Button>
+    </Grid>
+</UserControl>