prs/prs.desktop/Panels/Jobs/DocumentSets/JobDocumentSetPanel.xaml

<UserControl x:Class="PRSDesktop.JobDocumentSetPanel"
             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:local="clr-namespace:PRSDesktop"
             xmlns:dynamicGrid="clr-namespace:InABox.DynamicGrid;assembly=InABox.Wpf"
             xmlns:syncfusion="http://schemas.syncfusion.com/wpf"
             mc:Ignorable="d"
             d:DesignHeight="300" d:DesignWidth="800">
    <UserControl.Resources>
        <Style x:Key="itemstyle" TargetType="{x:Type ListViewItem}">
            <EventSetter Event="MouseDoubleClick" Handler="PDFDoubleClick" />
        </Style>
    </UserControl.Resources>
    <dynamicGrid:DynamicSplitPanel AnchorWidth="250" MasterCaption="Folders" DetailCaption="Documents" View="Combined" OnChanged="DynamicSplitPanel_OnOnChanged" AllowableViews="Combined,Detail">
        <dynamicGrid:DynamicSplitPanel.Header>
            <Border DockPanel.Dock="Top" BorderBrush="Gray" BorderThickness="0.75" Background="Gainsboro" Height="30">
                <Label Content="Search" HorizontalContentAlignment="Center" FontWeight="Bold" FontSize="12"/>
            </Border>
        </dynamicGrid:DynamicSplitPanel.Header>
        <dynamicGrid:DynamicSplitPanel.Master>
            <DockPanel>
                <Grid DockPanel.Dock="Top">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="Auto"/>
                        <ColumnDefinition Width="*"/>
                    </Grid.ColumnDefinitions>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="30" x:Name="DisciplineRow"/>
                        <RowDefinition Height="30" x:Name="TypeRow"/>
                        <RowDefinition Height="30" x:Name="CategoryRow"/>
                        <RowDefinition Height="30" x:Name="AreaRow"/>
                        <RowDefinition Height="30" />
                    </Grid.RowDefinitions>
                    <Button x:Name="DisciplineButton" Grid.Row="0" Grid.Column="0" Content="Discipline" Padding="4,0" Margin="0,1,0,2" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Click="DisciplineButton_OnClick"/>
                    <ComboBox Grid.Row="0" Grid.Column="1" x:Name="Discipline" Margin="2,1,0,2" SelectedValuePath="Key" DisplayMemberPath="Value" SelectionChanged="Tag_OnSelectionChanged"/>
                    <Button x:Name="TypeButton"  Grid.Row="1" Grid.Column="0" Content="Type" Padding="4,0" Margin="0,1,0,2" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Click="TypeButton_OnClick"/>
                    <ComboBox Grid.Row="1" Grid.Column="1" x:Name="Type" Margin="2,1,0,2" SelectedValuePath="Key" DisplayMemberPath="Value" SelectionChanged="Tag_OnSelectionChanged"/>
                    <Button x:Name="CategoryButton"  Grid.Row="2" Grid.Column="0" Content="Category" Padding="4,0" Margin="0,1,0,2" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Click="CategoryButton_OnClick" />
                    <ComboBox Grid.Row="2" Grid.Column="1" x:Name="Category" Margin="2,1,0,2" SelectedValuePath="Key" DisplayMemberPath="Value" SelectionChanged="Tag_OnSelectionChanged"/>
                    <Button Grid.Row="3" Grid.Column="0" Content="ITP Area" Padding="4,0" Margin="0,1,0,2" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" IsEnabled="False"/>
                    <ComboBox Grid.Row="3" Grid.Column="1" x:Name="Area" Margin="2,1,0,2" SelectedValuePath="Key" DisplayMemberPath="Value" SelectionChanged="Tag_OnSelectionChanged"/>
                    <Button Grid.Row="4" Grid.Column="0" Content="Search" Padding="4,0" Margin="0,1,0,2" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" IsEnabled="False"/>
                    <TextBox Grid.Row="4" Grid.Column="1" x:Name="Search" Margin="2,1,0,2" KeyUp="Search_OnKeyUp" Background="LightYellow"/>
                </Grid>
                <local:JobDocumentSetFolderTree x:Name="Folders" OnSelectItem="Folders_OnOnSelectItem" DockPanel.Dock="Top" Margin="0,1,0,0"/>
            </DockPanel>
                    
            
        </dynamicGrid:DynamicSplitPanel.Master>

        <dynamicGrid:DynamicSplitPanel.Detail>
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="*"/>
                    <ColumnDefinition Width="260" x:Name="PreviewColumn" />
                </Grid.ColumnDefinitions>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="*"/>
                </Grid.RowDefinitions>
                
                <DockPanel Grid.Row="0" Grid.Column="0">
                    <Button x:Name="ShowPreview" DockPanel.Dock="Right" BorderBrush="Gray"
                            BorderThickness="0.75" Margin="2,0,0,0" Background="WhiteSmoke" MinWidth="25"
                            Click="ShowPreview_OnClick" Visibility="Collapsed">
                        <Polygon Points="8,0 0,5, 8,10" Stroke="Gray" Fill="Silver" />
                    </Button>
                    <Border DockPanel.Dock="Left" BorderBrush="Gray" BorderThickness="0.75" Background="Gainsboro">
                        <Label Content="Documents" HorizontalContentAlignment="Center" FontWeight="Bold" FontSize="12"/>
                    </Border> 
                    </DockPanel>
                <local:JobDocumentSetTree Grid.Row="1" Grid.Column="0" x:Name="Documents" Margin="0,2,0,0" MileStoneSelected="Documents_OnMileStoneSelected" />
                
                <DockPanel Grid.Row="0" Grid.Column="1" Margin="4,0,0,0">
                    <Button x:Name="HidePreview" DockPanel.Dock="Left" BorderBrush="Gray"
                            BorderThickness="0.75" Margin="0,0,2,0" Background="WhiteSmoke" MinHeight="25" MinWidth="25" 
                            Click="HidePreview_OnClick">
                        <Polygon Points="0,0 8,5, 0,10" Stroke="Gray" Fill="Silver" />
                    </Button>
                    <Border  DockPanel.Dock="Right" BorderBrush="Gray" BorderThickness="0.75" Background="Gainsboro" Height="30" >
                        <Label Content="Preview" HorizontalContentAlignment="Center" FontWeight="Bold" FontSize="12"/>
                    </Border>       
                </DockPanel>
                
                <DockPanel Grid.Row="1" Grid.Column="1">
                    
                    <local:JobDocumentSetMilestoneTasks 
                        x:Name="tasks" 
                        DockPanel.Dock="Bottom" 
                        Height="200" 
                        OnChanged="Tasks_OnOnChanged" 
                        Margin="4,2,0,0" 
                        GetJobPanelSettings="Tasks_OnGetJobPanelSettings"/>
                    
                    <ListView x:Name="preview" DockPanel.Dock="Top" Background="DimGray" Margin="4,2,0,0" SizeChanged="Preview_OnSizeChanged"
                              ScrollViewer.HorizontalScrollBarVisibility="Disabled"  ItemContainerStyle="{StaticResource itemstyle}">
                        <ListView.ItemTemplate>
                            <DataTemplate>
                                <Border Background="White" CornerRadius="5" BorderThickness="0.75" BorderBrush="Black" VerticalAlignment="Stretch">
                                    <DockPanel VerticalAlignment="Stretch">
                                        <Label DockPanel.Dock="Bottom"  Content="{Binding Item2}" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Height="25" />
                                        <Image DockPanel.Dock="Top" Source="{Binding Item3}" Stretch="Uniform" Margin="5" />
                                    </DockPanel>
                                </Border>
                            </DataTemplate>
                        </ListView.ItemTemplate>

                    </ListView>
                </DockPanel>
            </Grid>
        </dynamicGrid:DynamicSplitPanel.Detail>
        
    </dynamicGrid:DynamicSplitPanel>
</UserControl>