Fix collapsed section height

Filtration/Converters/BooleanToBlockMarginConverter.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Globalization;
+using System.Windows;
+using System.Windows.Data;
+
+namespace Filtration.Converters
+{
+    public class BooleanToBlockMarginConverter : IValueConverter
+    {
+        public double Length { get; set; }
+
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var item = (bool)value;
+
+            if (!item)
+                return new Thickness(2, 0, 2, 0);
+
+            return new Thickness(2, 2, 2, 2);
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return ((Thickness)value) == new Thickness(0, 0, 0, 0);
+        }
+    }
+}

Filtration/Filtration.csproj

@@ -167,6 +167,7 @@
     <Compile Include="Converters\BooleanToBlockActionInverseConverter.cs" />
     <Compile Include="Converters\BooleanToBlockActionConverter.cs" />
     <Compile Include="Converters\BlockItemToRemoveEnabledVisibilityConverter.cs" />
+    <Compile Include="Converters\BooleanToBlockMarginConverter.cs" />
     <Compile Include="Converters\HashSignRemovalConverter.cs" />
     <Compile Include="Converters\ItemRarityConverter.cs" />
     <Compile Include="Converters\TreeViewMarginConverter.cs" />

Filtration/Views/ItemFilterBlockView.xaml

@@ -18,6 +18,7 @@
                 <ResourceDictionary>
                     <views:BindingProxy x:Key="Proxy" Data="{Binding}" />
                     <converters:BlockGroupAdvancedFillColorConverter x:Key="BlockGroupAdvancedFillColorConverter" />
+                    <converters:BooleanToBlockMarginConverter x:Key="BooleanToBlockMarginConverter"/>
                     <Style TargetType="{x:Type ContentPresenter}" x:Key="BlockItemFadeInStyle">
                         <Setter Property="LayoutTransform">
                             <Setter.Value>
@@ -40,7 +41,7 @@
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </UserControl.Resources>
-    <Grid x:Name="TopLevelGrid">
+    <Grid x:Name="TopLevelGrid" Margin="{Binding IsVisible, Converter={StaticResource BooleanToBlockMarginConverter}}">
         <Grid x:Name="DisabledBlockOverlay" IsHitTestVisible="False" Panel.ZIndex="1000" Visibility="{Binding BlockEnabled, Converter={StaticResource InverseBooleanVisibilityConverter}}">
             <Grid.Background>
                 <SolidColorBrush Color="Gray" Opacity=".5" />

Filtration/Views/ItemFilterCommentBlockView.xaml

@@ -46,7 +46,7 @@
         </ResourceDictionary>
         
     </UserControl.Resources>
-    <Grid>
+    <Grid Margin="2">
         <Grid.ContextMenu>
             <ContextMenu>
                 <ContextMenu.Items>

Filtration/Views/ItemFilterScriptView.xaml

@@ -72,7 +72,7 @@
                             <Setter Property="Template">
                                 <Setter.Value>
                                     <ControlTemplate TargetType="ListBoxItem">
-                                        <Border Name="Border" Padding="2" SnapsToDevicePixels="true">
+                                        <Border Name="Border" SnapsToDevicePixels="true">
                                             <ContentPresenter />
                                         </Border>
                                         <ControlTemplate.Triggers>