FilterText.xaml

<UserControl x:Class="IronNails.Controls.FilterText"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Height="300" Width="300">
    <UserControl.Resources>

        <!-- border style -->
        <Style x:Key="BorderStyle" TargetType="{x:Type Border}">
            <Setter Property="BorderThickness" Value="1" />
            <Setter Property="CornerRadius" Value="3" />
            <Setter Property="HorizontalAlignment" Value="Stretch" />
            <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
        </Style>

        <!-- textbox style -->
        <Style x:Key="TextStyle" TargetType="{x:Type TextBox}">
            <Setter Property="Margin" Value="2,1,2,2" />
            <Setter Property="BorderThickness" Value="0" />
            <Setter Property="BorderBrush" Value="{x:Null}" />
            <Setter Property="BorderThickness" Value="0" />
            <Setter Property="HorizontalAlignment" Value="Stretch" />
            <Setter Property="VerticalAlignment" Value="Center" />
        </Style>

        <!-- reset button style -->
        <Style x:Key="ButtonStyle" TargetType="{x:Type Button}">
            <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
            <Setter Property="Width" Value="20" />
            <Setter Property="FontWeight" Value="Bold" />
            <Setter Property="BorderBrush" Value="{x:Null}" />
            <Setter Property="BorderThickness" Value="0" />
        </Style>
    </UserControl.Resources>

    <!-- filter control -->
    <Border Style="{StaticResource BorderStyle}">
        <DockPanel Height="23">
            <Button x:Name="FilterButton" DockPanel.Dock="Right" Content="X" Click="FilterButton_Click" Width="21" Height="21" ToolTip="Clear Filter Text" />
            <TextBox x:Name="FilterTextBox" DockPanel.Dock="Left" Style="{StaticResource TextStyle}" TextChanged="FilterTextBox_TextChanged" />
        </DockPanel>
    </Border>
</UserControl>