wpftoolkit/ExtendedWPFToolkitSolution_35/Src/WPFToolkit.Extended/CollectionEditors/Themes/Generic.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:local="clr-namespace:Microsoft.Windows.Controls"
                    xmlns:coreConverters="clr-namespace:Microsoft.Windows.Controls.Core.Converters"
                    xmlns:chrome="clr-namespace:Microsoft.Windows.Controls.Chromes"
                    xmlns:propertyGrid="clr-namespace:Microsoft.Windows.Controls.PropertyGrid">

    <coreConverters:InverseBoolConverter x:Key="InverseBoolConverter" />
    <coreConverters:ObjectTypeToNameConverter x:Key="ObjectTypeToNameConverter" />

    <Style x:Key="CollectionEditorButtonStyle" TargetType="{x:Type Button}">
        <Style.Triggers>
            <Trigger Property="IsEnabled" Value="false">
                <Setter Property="Opacity" Value="0.6" />
            </Trigger>
        </Style.Triggers>
        <Setter Property="HorizontalContentAlignment" Value="Center" />
        <Setter Property="VerticalContentAlignment" Value="Center" />
        <Setter Property="Height" Value="26" />
        <Setter Property="Width" Value="26" />
    </Style>

    <Style TargetType="{x:Type local:CollectionEditor}">
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type local:CollectionEditor}">
                    <Border Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}">
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*" />
                                <ColumnDefinition Width="1.5*" />
                            </Grid.ColumnDefinitions>
                            <Grid>
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition />
                                    <ColumnDefinition Width="Auto" />
                                    <ColumnDefinition Width="Auto" />
                                </Grid.ColumnDefinitions>
                                <Grid.RowDefinitions>
                                    <RowDefinition Height="Auto" />
                                    <RowDefinition Height="Auto" />
                                    <RowDefinition />
                                </Grid.RowDefinitions>
                                <TextBlock Margin="0,0,0,5" Text="Select type:" />
                                <ComboBox x:Name="_newItemTypes" Grid.Row="1" Margin="0,0,0,3" HorizontalAlignment="Stretch"
                                          ItemsSource="{Binding NewItemTypes, RelativeSource={RelativeSource TemplatedParent}}"
                                          DisplayMemberPath="Name"
                                          SelectedIndex="0"/>
                                <Button Margin="3,0,0,3" Grid.Row="1" Grid.Column="1" Padding="5,0" Content="Add" 
                                        Command="New" CommandParameter="{Binding SelectedItem, ElementName=_newItemTypes}"  />
                                <ListBox x:Name="_itemsListBox" Grid.Row="2" Grid.ColumnSpan="2"
                                         ItemsSource="{Binding Items, RelativeSource={RelativeSource TemplatedParent}}"
                                         SelectedItem="{Binding SelectedItem, RelativeSource={RelativeSource TemplatedParent}}"
                                         SelectedIndex="0">
                                    <ListBox.ItemTemplate>
                                        <DataTemplate>
                                            <TextBlock Text="{Binding Converter={StaticResource ObjectTypeToNameConverter}}" />
                                        </DataTemplate>
                                    </ListBox.ItemTemplate>
                                </ListBox>
                                <StackPanel Margin="7,2,0,0" VerticalAlignment="Top" Grid.Column="2" Grid.Row="2">
                                    <Button Style="{StaticResource CollectionEditorButtonStyle}"
                                            Command="ComponentCommands.MoveUp" CommandParameter="{Binding SelectedItem, ElementName=_itemsListBox}">
                                        <Path Fill="#FF404040" Data="F0 M 6,0 L 12,7 8,7 8,12 4,12 4,7 0,7 Z" />
                                    </Button>
                                    <Button Margin="0,1,0,0" Style="{StaticResource CollectionEditorButtonStyle}"
                                            Command="ComponentCommands.MoveDown" CommandParameter="{Binding SelectedItem, ElementName=_itemsListBox}">
                                        <Path Fill="#FF404040" Data="F0 M 4,0 L 8,0 8,5 12,5 6,12 0,5 4,5 Z" />
                                    </Button>
                                    <Button Margin="0,7,0,0" Style="{StaticResource CollectionEditorButtonStyle}"
                                            Command="Delete" CommandParameter="{Binding SelectedItem, ElementName=_itemsListBox}">
                                        <Image Stretch="None" Height="16" Width="16" Margin="1" Source="/WPFToolkit.Extended;component/CollectionEditors/Images/Delete16.png" />
                                    </Button>
                                </StackPanel>
                            </Grid>
                            <Grid Column="1" Margin="20,0,0,0">
                                <Grid.RowDefinitions>
                                    <RowDefinition Height="Auto" />
                                    <RowDefinition />
                                </Grid.RowDefinitions>
                                <TextBlock Grid.Column="1" Text="Properties:" />
                                <propertyGrid:PropertyGrid Grid.Row="1" Grid.Column="1" Margin="0,5,0,0" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
                                                           SelectedObject="{Binding SelectedItem, RelativeSource={RelativeSource TemplatedParent}}"/>
                            </Grid>
                        </Grid>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>


    <Style TargetType="{x:Type local:PrimitiveTypeCollectionEditor}">
        <Setter Property="BorderBrush">
            <Setter.Value>
                <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                    <GradientStop Color="#FFA3AEB9" Offset="0" />
                    <GradientStop Color="#FF8399A9" Offset="0.375" />
                    <GradientStop Color="#FF718597" Offset="0.375" />
                    <GradientStop Color="#FF617584" Offset="1" />
                </LinearGradientBrush>
            </Setter.Value>
        </Setter>
        <Setter Property="Background" Value="Transparent" />
        <Setter Property="BorderThickness" Value="1,1,0,1" />
        <Setter Property="Focusable" Value="False" />
        <Setter Property="Padding" Value="2,0,0,0" />
        <Setter Property="VerticalContentAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type local:PrimitiveTypeCollectionEditor}">
                    <local:MultiLineTextEditor Background="{TemplateBinding Background}"
                                               BorderBrush="{TemplateBinding BorderBrush}"
                                               BorderThickness="{TemplateBinding BorderThickness}"
                                               Content="{TemplateBinding Content}"  
                                               Padding="{TemplateBinding Padding}"
                                               HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
                                               IsOpen="{TemplateBinding IsOpen}"
                                               Text="{Binding Text, RelativeSource={RelativeSource TemplatedParent}}"
                                               VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"/>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

</ResourceDictionary>