prs/prs.desktop/App.xaml

<Application x:Class="PRSDesktop.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:syncfusion="http://schemas.syncfusion.com/wpf"
             xmlns:themes="clr-namespace:InABox.WPF.Themes;assembly=InABox.Wpf"
             xmlns:fluent="urn:fluent-ribbon"
             xmlns:prsDesktop="clr-namespace:PRSDesktop">
    <Application.Resources>

        <ResourceDictionary>
            
            <themes:ThemeManager x:Key="Theme"/>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="pack://application:,,,/Fluent;Component/Themes/Generic.xaml" />

                <ResourceDictionary>

                    <Style x:Key="VirtualisedItemsControlStyle" TargetType="ItemsControl">
                        <Setter Property="VirtualizingPanel.IsVirtualizing" Value="True"/>
                        <Setter Property="ItemsPanel">
                            <Setter.Value>
                                <ItemsPanelTemplate>
                                    <VirtualizingStackPanel/>
                                </ItemsPanelTemplate>
                            </Setter.Value>
                        </Setter>
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="ItemsControl">
                                    <Border BorderThickness="{TemplateBinding BorderThickness}"
                                            BorderBrush="{TemplateBinding BorderBrush}"
                                            Background="{TemplateBinding Background}"
                                            SnapsToDevicePixels="True">
                                        <ScrollViewer CanContentScroll="True"
                                                      Padding="{TemplateBinding Padding}"
                                                      Focusable="False"
                                                      VerticalScrollBarVisibility="Auto">
                                            <ItemsPresenter/>
                                        </ScrollViewer>
                                    </Border>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>

                    <Style x:Key="TemplateHeaderStyle" TargetType="{x:Type syncfusion:GridHeaderCellControl}">
                        <Setter Property="Background" Value="LightSkyBlue"/>
                        <Setter Property="Foreground" Value="Black"/>
                        <Setter Property="BorderBrush" Value="Black"/>
                        <Setter Property="BorderThickness" Value="0.5,0.5,0.5,0.5"/>
                        <Setter Property="HorizontalContentAlignment" Value="Center"/>
                        <Setter Property="VerticalContentAlignment" Value="Center"/>
                        <Setter Property="Padding" Value="5,3"/>
                        <Setter Property="FontFamily" Value="Segoe UI"/>
                        <Setter Property="FontSize" Value="14"/>
                        <Setter Property="FontWeight" Value="Normal"/>
                        <Setter Property="IsTabStop" Value="False"/>
                    </Style>

                    <Style TargetType="fluent:RibbonTabItem">
                        <Setter Property="HeaderPadding" Value="20,0,20,0" />
                        <Setter Property="Margin" Value="0,0,5,0" />
                        <Setter Property="MinWidth" Value="80"/>
                        <Setter Property="Height" Value="30" />
                    </Style> 
                    
                    <Style TargetType="fluent:Button">
                        <Setter Property="MinWidth" Value="60" />
                    </Style>  
                    
                    <Style TargetType="fluent:Backstage">
                        <Setter Property="Height" Value="30" />
                        <Setter Property="Margin" Value="0,0,5,0" />
                        <!-- <Setter Property="MinWidth" Value="100"/> -->
                        <Setter Property="Padding" Value="20,0,20,0" />
                    </Style> 
                    
                    
                    <ControlTemplate x:Key="VerticalSplitter">
                        <Grid Background="{TemplateBinding Background}" Width="4">
                            <Button x:Name="PART_Left" Visibility="Collapsed" />
                            <Button x:Name="PART_Right" Visibility="Collapsed" />
                            <StackPanel Margin="0" Orientation="Vertical" VerticalAlignment="Center"
                                        HorizontalAlignment="Center">
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="0,2,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="0,2,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="0,2,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="0,2,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="0,2,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="0,2,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="0,2,0,0" />
                            </StackPanel>
                        </Grid>
                    </ControlTemplate>

                    <ControlTemplate x:Key="HorizontalSplitter">
                        <Grid Background="{TemplateBinding Background}" Height="4">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*" />
                                <ColumnDefinition Width="Auto" />
                                <ColumnDefinition Width="*" />
                            </Grid.ColumnDefinitions>
                            <Button Grid.Column="0" x:Name="PART_Left" Visibility="Collapsed" />
                            <StackPanel Grid.Column="1" Margin="0" Orientation="Horizontal"
                                        HorizontalAlignment="Center"
                                        VerticalAlignment="Center">
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="2,0,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="2,0,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="2,0,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="2,0,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="2,0,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="2,0,0,0" />
                                <Ellipse Fill="Silver" HorizontalAlignment="Center" Height="2" Width="2" Opacity="1"
                                         Margin="2,0,0,0" />
                            </StackPanel>
                            <Button Grid.Column="2" x:Name="PART_Right" Visibility="Collapsed" />
                        </Grid>
                    </ControlTemplate>

                    <ControlTemplate x:Key="VerticalColumnHeader"
                                     TargetType="{x:Type syncfusion:GridHeaderCellControl}">
                        <Grid>
                            <Grid.LayoutTransform>
                                <RotateTransform Angle="270" />
                            </Grid.LayoutTransform>
                            <VisualStateManager.VisualStateGroups>
                                <VisualStateGroup x:Name="HiddenColumnsResizingStates">
                                    <VisualState x:Name="PreviousColumnHidden">
                                        <Storyboard>
                                            <ThicknessAnimationUsingKeyFrames BeginTime="0" Duration="1.0:0:0"
                                                                              Storyboard.TargetProperty="BorderThickness"
                                                                              Storyboard.TargetName="PART_HeaderCellBorder">
                                                <EasingThicknessKeyFrame KeyTime="0" Value="3,0,1,1" />
                                            </ThicknessAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="HiddenState">
                                        <Storyboard>
                                            <ThicknessAnimationUsingKeyFrames BeginTime="0" Duration="1.0:0:0"
                                                                              Storyboard.TargetProperty="BorderThickness"
                                                                              Storyboard.TargetName="PART_HeaderCellBorder">
                                                <EasingThicknessKeyFrame KeyTime="0" Value="3,0,3,1" />
                                            </ThicknessAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="NormalState" />
                                    <VisualState x:Name="LastColumnHidden">
                                        <Storyboard>
                                            <ThicknessAnimationUsingKeyFrames BeginTime="0" Duration="1.0:0:0"
                                                                              Storyboard.TargetProperty="BorderThickness"
                                                                              Storyboard.TargetName="PART_HeaderCellBorder">
                                                <EasingThicknessKeyFrame KeyTime="0" Value="0,0,3,1" />
                                            </ThicknessAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                </VisualStateGroup>
                                <VisualStateGroup x:Name="CommonStates">
                                    <VisualState x:Name="MouseOver" />
                                    <VisualState x:Name="Normal" />
                                </VisualStateGroup>
                                <VisualStateGroup x:Name="BorderStates">
                                    <VisualState x:Name="NormalCell" />
                                    <VisualState x:Name="FooterColumnCell">
                                        <Storyboard BeginTime="0">
                                            <ThicknessAnimationUsingKeyFrames BeginTime="0" Duration="1.0:0:0"
                                                                              Storyboard.TargetProperty="BorderThickness"
                                                                              Storyboard.TargetName="PART_FooterCellBorder">
                                                <EasingThicknessKeyFrame KeyTime="0" Value="1,0,1,1" />
                                            </ThicknessAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                    <VisualState x:Name="BeforeFooterColumnCell">
                                        <Storyboard BeginTime="0">
                                            <ThicknessAnimationUsingKeyFrames BeginTime="0" Duration="1.0:0:0"
                                                                              Storyboard.TargetProperty="BorderThickness"
                                                                              Storyboard.TargetName="PART_FooterCellBorder">
                                                <EasingThicknessKeyFrame KeyTime="0" Value="0,0,0,1" />
                                            </ThicknessAnimationUsingKeyFrames>
                                            <ThicknessAnimationUsingKeyFrames BeginTime="0" Duration="1.0:0:0"
                                                                              Storyboard.TargetProperty="BorderThickness"
                                                                              Storyboard.TargetName="PART_HeaderCellBorder">
                                                <EasingThicknessKeyFrame KeyTime="0" Value="0,0,0,1" />
                                            </ThicknessAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                </VisualStateGroup>
                            </VisualStateManager.VisualStateGroups>
                            <Border x:Name="PART_FooterCellBorder" BorderBrush="{TemplateBinding BorderBrush}"
                                    Background="{TemplateBinding Background}" />
                            <Border x:Name="PART_HeaderCellBorder" BorderBrush="{TemplateBinding BorderBrush}"
                                    BorderThickness="{TemplateBinding BorderThickness}"
                                    Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
                                <Grid Margin="{TemplateBinding Padding}" SnapsToDevicePixels="True">
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="*" />
                                        <ColumnDefinition Width="Auto" />
                                        <ColumnDefinition Width="Auto" />
                                    </Grid.ColumnDefinitions>
                                    <ContentPresenter
                                        ContentTemplate="{TemplateBinding ContentTemplate}"
                                        ContentStringFormat="{TemplateBinding ContentStringFormat}" Focusable="False"
                                        HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                        VerticalAlignment="{TemplateBinding VerticalContentAlignment}">
                                        <ContentPresenter.Content>
                                            <TextBlock Text="{Binding HeaderText}" TextWrapping="Wrap" />
                                        </ContentPresenter.Content>
                                    </ContentPresenter>
                                    <Grid x:Name="PART_SortButtonPresenter" Grid.Column="1" SnapsToDevicePixels="True">
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="*">
                                                <ColumnDefinition.MinWidth>
                                                    <Binding Mode="OneWay" Path="SortDirection"
                                                             RelativeSource="{RelativeSource TemplatedParent}">
                                                        <Binding.Converter>
                                                            <syncfusion:SortDirectionToWidthConverter />
                                                        </Binding.Converter>
                                                    </Binding>
                                                </ColumnDefinition.MinWidth>
                                            </ColumnDefinition>
                                            <ColumnDefinition Width="*" />
                                        </Grid.ColumnDefinitions>
                                        <TextBlock Grid.Column="1" Foreground="{TemplateBinding Foreground}"
                                                   FontSize="10" Margin="0,-4,0,0" SnapsToDevicePixels="True"
                                                   Text="{TemplateBinding SortNumber}"
                                                   Visibility="{TemplateBinding SortNumberVisibility}"
                                                   VerticalAlignment="Bottom" />
                                    </Grid>
                                    <syncfusion:FilterToggleButton x:Name="PART_FilterToggleButton" Grid.Column="2"
                                                                   HorizontalAlignment="Stretch"
                                                                   SnapsToDevicePixels="True"
                                                                   Visibility="{TemplateBinding FilterIconVisiblity}"
                                                                   VerticalAlignment="Stretch">
                                        <syncfusion:FilterToggleButton.LayoutTransform>
                                            <RotateTransform Angle="90" />
                                        </syncfusion:FilterToggleButton.LayoutTransform>
                                    </syncfusion:FilterToggleButton>
                                    <Border x:Name="PART_FilterPopUpPresenter">
                                        <Border.LayoutTransform>
                                            <RotateTransform Angle="90" />
                                        </Border.LayoutTransform>
                                    </Border>
                                </Grid>
                            </Border>
                        </Grid>
                    </ControlTemplate>

                    <Style x:Key="HorizontalSplitterPreview" TargetType="Control">
                        <Setter Property="Background" Value="Gray" />
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="Control">
                                    <Grid x:Name="Root" Opacity="0.5">
                                        <Rectangle Fill="{TemplateBinding Background}" />
                                    </Grid>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                    
                </ResourceDictionary>

            </ResourceDictionary.MergedDictionaries>

        </ResourceDictionary>

    </Application.Resources>
</Application>