ModernWpfPlayground/PropertyPresenter2/PropertyPresenter2.xaml

<ContentControl
    x:Class="LsBricks.Controls.PropertyPresenter2"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:controls="clr-namespace:LsBricks.Controls"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    x:Name="LayoutRoot"
    d:DesignHeight="300"
    d:DesignWidth="300"
    Focusable="False"
    mc:Ignorable="d">
    <Validation.ErrorTemplate>
        <ControlTemplate />
    </Validation.ErrorTemplate>
    <ContentControl.Resources>
        <DataTemplate x:Key="DefaultDataTemplate">
            <Grid>
                <controls:TextBoxEx
                    x:Name="InputTextBox"
                    Text="{Binding Value, ElementName=LayoutRoot}"
                    Validation.ErrorTemplate="{DynamicResource ValidationErrorTemplate}"
                    Validation.ValidationAdornerSiteFor="{Binding ElementName=LayoutRoot}">
                    <TextBox.Style>
                        <Style BasedOn="{StaticResource {x:Type TextBox}}" TargetType="{x:Type controls:TextBoxEx}">
                            <Setter Property="IsReadOnly" Value="True" />
                            <Setter Property="UpdateBindingOnEnter" Value="False" />
                            <Style.Triggers>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding Command, ElementName=LayoutRoot}" Value="{x:Null}" />
                                        <Condition Binding="{Binding IsReadOnly, ElementName=LayoutRoot}" Value="False" />
                                        <Condition Binding="{Binding IsChecked, ElementName=LayoutRoot, TargetNullValue=True}" Value="True" />
                                    </MultiDataTrigger.Conditions>
                                    <Setter Property="IsReadOnly" Value="False" />
                                    <Setter Property="UpdateBindingOnEnter" Value="True" />
                                </MultiDataTrigger>
                            </Style.Triggers>
                        </Style>
                    </TextBox.Style>
                </controls:TextBoxEx>
                <TextBlock
                    Margin="6,0,0,0"
                    Padding="2,2,2,2"
                    VerticalAlignment="Center"
                    IsHitTestVisible="False"
                    Text="{Binding Watermark, ElementName=LayoutRoot}">
                    <TextBlock.Style>
                        <Style TargetType="TextBlock">
                            <Setter Property="Visibility" Value="Collapsed" />
                            <Setter Property="Opacity" Value="0.6" />
                            <Style.Triggers>
                                <DataTrigger Binding="{Binding Text, ElementName=InputTextBox}" Value="">
                                    <Setter Property="Visibility" Value="Visible" />
                                </DataTrigger>
                                <DataTrigger Binding="{Binding IsFocused, ElementName=InputTextBox}" Value="True">
                                    <Setter Property="Opacity" Value="0.3" />
                                </DataTrigger>
                            </Style.Triggers>
                        </Style>
                    </TextBlock.Style>
                </TextBlock>
            </Grid>
        </DataTemplate>
        <DataTemplate x:Key="BooleanDataTemplate">
            <CheckBox
                Margin="0,4"
                VerticalAlignment="Center"
                IsChecked="{Binding Value, ElementName=LayoutRoot}"
                Validation.ErrorTemplate="{DynamicResource ValidationErrorTemplate}"
                Validation.ValidationAdornerSiteFor="{Binding ElementName=LayoutRoot}">
                <CheckBox.Style>
                    <Style BasedOn="{StaticResource {x:Type CheckBox}}" TargetType="{x:Type CheckBox}">
                        <Setter Property="IsEnabled" Value="False" />
                        <Style.Triggers>
                            <MultiDataTrigger>
                                <MultiDataTrigger.Conditions>
                                    <Condition Binding="{Binding Command, ElementName=LayoutRoot}" Value="{x:Null}" />
                                    <Condition Binding="{Binding IsReadOnly, ElementName=LayoutRoot}" Value="False" />
                                    <Condition Binding="{Binding IsChecked, ElementName=LayoutRoot, TargetNullValue=True}" Value="True" />
                                </MultiDataTrigger.Conditions>
                                <Setter Property="IsEnabled" Value="True" />
                            </MultiDataTrigger>
                        </Style.Triggers>
                    </Style>
                </CheckBox.Style>
            </CheckBox>
        </DataTemplate>
        <controls:EnumToKeyValueListConverter x:Key="EnumToKeyValuePairConverter" />
        <DataTemplate x:Key="EnumComboBoxDataTemplate">
            <ComboBox
                DisplayMemberPath="Key"
                ItemsSource="{Binding Value, ElementName=LayoutRoot, Converter={StaticResource EnumToKeyValuePairConverter}}"
                SelectedValue="{Binding Value, ElementName=LayoutRoot}"
                SelectedValuePath="Value"
                Validation.ErrorTemplate="{DynamicResource ValidationErrorTemplate}"
                Validation.ValidationAdornerSiteFor="{Binding ElementName=LayoutRoot}">
                <ComboBox.Style>
                    <Style BasedOn="{StaticResource {x:Type ComboBox}}" TargetType="{x:Type ComboBox}">
                        <Setter Property="IsEnabled" Value="False" />
                        <Style.Triggers>
                            <MultiDataTrigger>
                                <MultiDataTrigger.Conditions>
                                    <Condition Binding="{Binding Command, ElementName=LayoutRoot}" Value="{x:Null}" />
                                    <Condition Binding="{Binding IsReadOnly, ElementName=LayoutRoot}" Value="False" />
                                    <Condition Binding="{Binding IsChecked, ElementName=LayoutRoot, TargetNullValue=True}" Value="True" />
                                </MultiDataTrigger.Conditions>
                                <Setter Property="IsEnabled" Value="True" />
                            </MultiDataTrigger>
                        </Style.Triggers>
                    </Style>
                </ComboBox.Style>
            </ComboBox>
        </DataTemplate>
        <controls:PropertyDataTemplateSelector
            x:Key="DataTemplateSelector"
            BooleanDataTemplate="{StaticResource BooleanDataTemplate}"
            DefaultDataTemplate="{StaticResource DefaultDataTemplate}"
            EnumComboBoxDataTemplate="{StaticResource EnumComboBoxDataTemplate}" />
    </ContentControl.Resources>
    <Grid Margin="2">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="{Binding LabelWidth, ElementName=LayoutRoot, FallbackValue=150}" />
            <ColumnDefinition />
        </Grid.ColumnDefinitions>
        <Grid Grid.Column="0">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto" />
                <ColumnDefinition />
                <ColumnDefinition Width="Auto" />
            </Grid.ColumnDefinitions>
            <CheckBox
                Grid.Column="0"
                VerticalAlignment="Center"
                IsChecked="{Binding IsChecked, ElementName=LayoutRoot}">
                <CheckBox.Style>
                    <Style BasedOn="{StaticResource {x:Type CheckBox}}" TargetType="CheckBox">
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding IsChecked, ElementName=LayoutRoot}" Value="{x:Null}">
                                <Setter Property="Visibility" Value="Collapsed" />
                            </DataTrigger>
                            <DataTrigger Binding="{Binding IsReadOnly, ElementName=LayoutRoot}" Value="True">
                                <Setter Property="IsEnabled" Value="False" />
                            </DataTrigger>
                        </Style.Triggers>
                    </Style>
                </CheckBox.Style>
            </CheckBox>
            <TextBlock
                x:Name="PartLabel"
                Grid.Column="1"
                VerticalAlignment="Center"
                Focusable="False"
                Text="{Binding Label, ElementName=LayoutRoot}" />
            <controls:MagicSymbolControl
                x:Name="PartSymbol"
                Grid.Column="2"
                Margin="5,0"
                HorizontalAlignment="Right"
                VerticalAlignment="Center"
                Symbol="{Binding Symbol, ElementName=LayoutRoot}" />
        </Grid>
        <DockPanel Grid.Column="1">
            <Button
                x:Name="PartButton"
                Command="{Binding Command, ElementName=LayoutRoot}"
                CommandParameter="{Binding CommandParameter, ElementName=LayoutRoot}"
                Content="{Binding CommandContent, ElementName=LayoutRoot}"
                DockPanel.Dock="{Binding ButtonAlignment, ElementName=LayoutRoot}">
                <Button.Style>
                    <Style BasedOn="{StaticResource {x:Type Button}}" TargetType="Button">
                        <Setter Property="IsEnabled" Value="False" />
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding ButtonAlignment, ElementName=LayoutRoot}" Value="Right">
                                <Setter Property="Margin" Value="5,0,0,0" />
                            </DataTrigger>
                            <DataTrigger Binding="{Binding ButtonAlignment, ElementName=LayoutRoot}" Value="Bottom">
                                <Setter Property="Margin" Value="0,5,0,0" />
                            </DataTrigger>
                            <DataTrigger Binding="{Binding ButtonAlignment, ElementName=LayoutRoot}" Value="Left">
                                <Setter Property="Margin" Value="0,0,5,0" />
                            </DataTrigger>
                            <DataTrigger Binding="{Binding ButtonAlignment, ElementName=LayoutRoot}" Value="Top">
                                <Setter Property="Margin" Value="0,0,0,5" />
                            </DataTrigger>
                            <DataTrigger Binding="{Binding Command, ElementName=LayoutRoot}" Value="{x:Null}">
                                <Setter Property="Visibility" Value="Collapsed" />
                            </DataTrigger>
                            <MultiDataTrigger>
                                <MultiDataTrigger.Conditions>
                                    <Condition Binding="{Binding IsReadOnly, ElementName=LayoutRoot}" Value="False" />
                                    <Condition Binding="{Binding IsChecked, ElementName=LayoutRoot, TargetNullValue=True}" Value="True" />
                                </MultiDataTrigger.Conditions>
                                <Setter Property="IsEnabled" Value="True" />
                            </MultiDataTrigger>
                        </Style.Triggers>
                    </Style>
                </Button.Style>
            </Button>
            <ContentPresenter
                x:Name="PartContent"
                Content="{Binding Value, ElementName=LayoutRoot}"
                ContentTemplateSelector="{StaticResource DataTemplateSelector}"
                Focusable="False" />
        </DockPanel>
    </Grid>
</ContentControl>