bluflame/hgplus/bliss/Tweaky/PropertyGrid/PropertyGrid.xaml

<UserControl x:Class="Tweaky.PropertyGrid.PropertyGrid"
             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:pg="clr-namespace:Tweaky.PropertyGrid"
             xmlns:t="clr-namespace:Tweaky"
             xmlns:scm="clr-namespace:System.ComponentModel;assembly=WindowsBase"
             mc:Ignorable="d" 
             x:Name="Me" 
             d:DesignHeight="300" d:DesignWidth="300" d:DataContext="{d:DesignInstance Type={x:Type t:DataViewModel}}" >
    
    <UserControl.Resources>
        <pg:EditorTemplateSelector x:Key="EditorTemplateSelector" />
        <Style x:Key="ClearFilterButtonStyle" TargetType="{x:Type Button}">
            <Setter Property="Foreground" Value="{DynamicResource ForegroundGradient}" />
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type Button}">
                        <Grid Background="{DynamicResource PseudoTransparent}">
                            <Border x:Name="hoverBorder" CornerRadius="2" BorderBrush="{DynamicResource SeparatingBorder}" BorderThickness="1" Background="{DynamicResource ForegroundGradient}" Visibility="Collapsed" />
                            <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" />
                        </Grid>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="hoverBorder" Property="Visibility" Value="Visible" />
                            </Trigger>
                            <Trigger Property="IsPressed" Value="True">
                                <Setter TargetName="hoverBorder" Property="Background" Value="{DynamicResource BrightGradient}" />
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
        <CollectionViewSource Source="{Binding PropertyItems, ElementName=Me}" x:Key="collectionView" Filter="CollectionViewSource_Filter" CollectionViewType="ListCollectionView">
            <CollectionViewSource.SortDescriptions>
                <scm:SortDescription PropertyName="Category" Direction="Ascending" />
                <scm:SortDescription PropertyName="Index" Direction="Ascending" />
            </CollectionViewSource.SortDescriptions>
            <CollectionViewSource.GroupDescriptions>
                <PropertyGroupDescription PropertyName="Category" />
            </CollectionViewSource.GroupDescriptions>
        </CollectionViewSource>
    </UserControl.Resources>
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>

        <Border Grid.RowSpan="2" Background="{DynamicResource BarGradient}" />
        <StackPanel Orientation="Horizontal" Margin="13,0,0,2">
            <TextBlock Foreground="{DynamicResource Foreground}" Text="{Binding ItemsSourceName, ElementName=Me}" MinWidth="50" Margin="0,1,0,0" TextBlock.FontWeight="Bold" VerticalAlignment="Center" />
            <TextBlock Foreground="{DynamicResource Foreground}" Text="{Binding ItemsSourceType, ElementName=Me}" Margin="5,1,0,0" VerticalAlignment="Center" />
        </StackPanel>

        <Border Name="searchBoxContainer" Grid.Row="1" Margin="4" BorderThickness="1">
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="Auto"/>
                    <ColumnDefinition />
                </Grid.ColumnDefinitions>
                <TextBlock Text="Search:" VerticalAlignment="Center" Margin="3,0" Foreground="{DynamicResource Foreground}" />
                <TextBox Grid.Column="1"  Text="{Binding Filter, ElementName=Me, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
            </Grid>
        </Border>
        <ScrollViewer ScrollViewer.VerticalScrollBarVisibility="Auto" Grid.Row="2" CanContentScroll="False">
            <ItemsControl x:Name="PART_PropertyItemsControl" IsTabStop="False" Focusable="False" VerticalAlignment="Top" ItemsSource="{Binding Source={StaticResource collectionView}}">
                <ItemsControl.Resources>
                    <Style TargetType="{x:Type ScrollViewer}" BasedOn="{StaticResource {x:Type ScrollViewer}}">
                        <Setter Property="HorizontalScrollBarVisibility" Value="Hidden" />
                        <Setter Property="VerticalScrollBarVisibility" Value="Hidden" />
                        <Setter Property="CanContentScroll" Value="False" />
                    </Style>
                </ItemsControl.Resources>
                <ItemsControl.ItemsPanel>
                    <ItemsPanelTemplate>
                        <VirtualizingStackPanel />
                    </ItemsPanelTemplate>
                </ItemsControl.ItemsPanel>
                <ItemsControl.GroupStyle>
                    <GroupStyle>
                        <GroupStyle.ContainerStyle>
                            <Style TargetType="{x:Type GroupItem}">
                                <Setter Property="Control.Template">
                                    <Setter.Value>
                                        <ControlTemplate>
                                            <Border>
                                                <Expander IsExpanded="True">
                                                    <Expander.Header>
                                                        <TextBlock Foreground="{DynamicResource Foreground}" Text="{Binding Name}" />
                                                    </Expander.Header>
                                                    <ItemsPresenter Margin="10,0,0,0" />
                                                </Expander>
                                            </Border>
                                        </ControlTemplate>
                                    </Setter.Value>
                                </Setter>
                            </Style>
                        </GroupStyle.ContainerStyle>
                    </GroupStyle>
                </ItemsControl.GroupStyle>
                <ItemsControl.ItemTemplate>
                    <DataTemplate DataType="{x:Type pg:PropertyItem}">
                        <Border x:Name="MainBorder" ContextMenuService.Placement="Bottom" SnapsToDevicePixels="True" UseLayoutRounding="False" Background="{DynamicResource PseudoTransparent}" PreviewMouseDown="PropertyItem_PreviewMouseDown">
                            <Grid VerticalAlignment="Stretch" HorizontalAlignment="Stretch">
                                <Grid.RowDefinitions>
                                    <RowDefinition Height="Auto" />
                                    <RowDefinition Height="*" />
                                </Grid.RowDefinitions>
                                <Border Name="PART_Name" VerticalAlignment="Stretch" Margin="0,0,0,1">
                                    <Grid>
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="*" />
                                            <ColumnDefinition Width="10" />
                                        </Grid.ColumnDefinitions>
                                        <StackPanel Grid.Column="0" Orientation="Horizontal" HorizontalAlignment="Left" VerticalAlignment="Center">
                                            <TextBlock VerticalAlignment="Center" Text="{Binding Name}" Foreground="{DynamicResource Foreground}" />
                                            <TextBlock VerticalAlignment="Center" Text=":" Foreground="{DynamicResource Foreground}" />
                                        </StackPanel>
                                    </Grid>
                                </Border>
                                <Border Name="PART_Editor" Grid.Row="1" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,0,1,0">
                                    <ContentPresenter ContentTemplateSelector="{StaticResource EditorTemplateSelector}" Content="{Binding}" SnapsToDevicePixels="True" UseLayoutRounding="False" />
                                    <!--<TextBox Name="PART_ValueContainer" MaxLines="1" PreviewMouseWheel="PART_ValueContainer_PreviewMouseWheel" Text="{Binding Value, Mode=TwoWay}" Focusable="False" IsTabStop="False" IsEnabled="{Binding IsReadOnly, Converter={StaticResource InvBooleanToVisibilityConverter}}" TextOptions.TextFormattingMode="Display" />-->
                                </Border>
                            </Grid>
                        </Border>

                        <DataTemplate.Triggers>
                            <Trigger Property="UIElement.IsMouseOver" Value="True">
                                <Setter TargetName="MainBorder" Property="Border.Background" Value="{DynamicResource LightGradient}" />
                            </Trigger>
                            <DataTrigger Binding="{Binding IsSelected}" Value="True">
                                <Setter TargetName="MainBorder" Property="Border.Background" Value="{DynamicResource BrightGradient}" />
                            </DataTrigger>
                            <!--<Trigger Property="UIElement.IsEnabled" Value="False">
                                <Setter TargetName="PART_ValueContainer" Value="{DynamicResource DisabledForegroundBrush}" Property="Control.Foreground" />
                            </Trigger>-->
                            <Trigger Property="Validation.HasError" Value="True">
                                <Setter Value="{Binding RelativeSource={x:Static RelativeSource.Self}, Path=(Validation.Errors).CurrentItem.ErrorContent}" Property="FrameworkElement.ToolTip" />
                            </Trigger>
                        </DataTemplate.Triggers>
                    </DataTemplate>
                </ItemsControl.ItemTemplate>
            </ItemsControl>
        </ScrollViewer>
        <GridSplitter Grid.Row="3" Height="5" ResizeBehavior="PreviousAndNext" HorizontalAlignment="Stretch"  Background="{DynamicResource PseudoTransparent}" ResizeDirection="Rows" />
        <StackPanel Grid.Row="4" Margin="0,0,0,5">
            <TextBlock Foreground="{DynamicResource Foreground}" Padding="2 2 2 0" TextBlock.FontWeight="Bold" Text="{Binding SelectedPropertyItem.Name, ElementName=Me}" />
            <TextBlock Foreground="{DynamicResource Foreground}" Padding="5 2 2 0" TextWrapping="WrapWithOverflow" Text="{Binding SelectedPropertyItem.Description, ElementName=Me}" />
        </StackPanel>
    </Grid>
</UserControl>