PowerToys/Wox/ResultListBox.xaml

<ListBox x:Class="Wox.ResultListBox"
         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:vm="clr-namespace:Wox.ViewModel"
         mc:Ignorable="d" d:DesignWidth="100" d:DesignHeight="100"
         d:DataContext="{d:DesignInstance vm:ResultsViewModel}"
         MaxHeight="{Binding MaxHeight}"
         SelectedIndex="{Binding SelectedIndex, Mode=TwoWay}"
         SelectedItem="{Binding SelectedItem, Mode=OneWayToSource}"
         HorizontalContentAlignment="Stretch" ItemsSource="{Binding Results}"
         Margin="{Binding Margin}"
         Style="{DynamicResource BaseListboxStyle}" Focusable="False"
         KeyboardNavigation.DirectionalNavigation="Cycle" SelectionMode="Single"
         VirtualizingStackPanel.IsVirtualizing="True" VirtualizingStackPanel.VirtualizationMode="Standard"
         SelectionChanged="OnSelectionChanged"
         IsSynchronizedWithCurrentItem="True">
    <!--IsSynchronizedWithCurrentItem: http://stackoverflow.com/a/7833798/2833083-->
    <ListBox.ItemTemplate>
        <DataTemplate>
            <Button>
                <Button.Template>
                    <ControlTemplate>
                        <ContentPresenter Content="{TemplateBinding Button.Content}" />
                    </ControlTemplate>
                </Button.Template>
                <Button.Content>
                    <Grid HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="5"
                          Cursor="Hand" UseLayoutRounding="False">
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="32" />
                            <ColumnDefinition />
                            <ColumnDefinition Width="0" />
                        </Grid.ColumnDefinitions>
                        <Image x:Name="imgIco" Width="32" Height="32" HorizontalAlignment="Left"
                               Source="{Binding Image ,IsAsync=True}" />
                        <Grid Margin="5 0 5 0" Grid.Column="1" HorizontalAlignment="Stretch">
                            <Grid.RowDefinitions>
                                <RowDefinition />
                                <RowDefinition Height="Auto" x:Name="SubTitleRowDefinition" />
                            </Grid.RowDefinitions>
                            <TextBlock Style="{DynamicResource ItemTitleStyle}" DockPanel.Dock="Left"
                                       VerticalAlignment="Center" ToolTip="{Binding Title}" x:Name="Title"
                                       Text="{Binding Title}" />
                            <TextBlock Style="{DynamicResource ItemSubTitleStyle}" ToolTip="{Binding SubTitle}"
                                       Grid.Row="1" x:Name="SubTitle" Text="{Binding SubTitle}" />
                        </Grid>
                    </Grid>
                </Button.Content>
            </Button>
            <!-- a result item height is 50 including margin -->
            <DataTemplate.Triggers>
                <DataTrigger
                    Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor,AncestorType={x:Type ListBoxItem}}, Path=IsSelected}"
                    Value="True">
                    <Setter TargetName="Title" Property="Style" Value="{DynamicResource ItemTitleSelectedStyle}" />
                    <Setter TargetName="SubTitle" Property="Style" Value="{DynamicResource ItemSubTitleSelectedStyle}" />
                </DataTrigger>
            </DataTemplate.Triggers>
        </DataTemplate>
    </ListBox.ItemTemplate>
    <!--http://stackoverflow.com/questions/16819577/setting-background-color-or-wpf-4-0-listbox-windows-8/#16820062-->
    <ListBox.ItemContainerStyle>
        <Style TargetType="{x:Type ListBoxItem}">
            <EventSetter Event="MouseEnter" Handler="OnMouseEnter" />
            <Setter Property="Height" Value="50" />
            <Setter Property="Margin" Value="0" />
            <Setter Property="Padding" Value="0" />
            <Setter Property="BorderThickness" Value="0" />
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type ListBoxItem}">
                        <Border x:Name="Bd"
                                Background="{TemplateBinding Background}"
                                BorderBrush="{TemplateBinding BorderBrush}"
                                SnapsToDevicePixels="True">
                            <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                              VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                              Content="{TemplateBinding Content}"
                                              ContentStringFormat="{TemplateBinding ContentStringFormat}"
                                              ContentTemplate="{TemplateBinding ContentTemplate}"
                                              SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
                        </Border>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsSelected" Value="True">
                                <Setter TargetName="Bd" Property="Background"
                                        Value="{DynamicResource ItemSelectedBackgroundColor}" />
                                <Setter TargetName="Bd" Property="BorderBrush"
                                        Value="{DynamicResource ItemSelectedBackgroundColor}" />
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
    </ListBox.ItemContainerStyle>
</ListBox>