prs/prs.desktop/SecondaryWindow.xaml

<fluent:RibbonWindow x:Class="PRSDesktop.SecondaryWindow"
                     xmlns:fluent="urn:fluent-ribbon"
                     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
                     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
                     xmlns:themes="clr-namespace:InABox.WPF.Themes;assembly=InABox.Wpf"
                         xmlns:syncfusion="http://schemas.syncfusion.com/wpf"
                         syncfusion:SkinStorage.VisualStyle="Office2013"
                         mc:Ignorable="d"
                         Title="SecondaryWindow"
                         Height="450"
                         Width="800"
                         Loaded="Window_Loaded"
                         SizeChanged="Window_SizeChanged"
                         LocationChanged="Window_LocationChanged"
                         Closing="Window_Closing"
                     Background="{Binding Path=(themes:ThemeManager.WorkspaceBackgroundBrush)}"
                     Foreground="{Binding Path=(themes:ThemeManager.WorkspaceForegroundBrush)}"
                     TitleBackground="{Binding Path=(themes:ThemeManager.WorkspaceBackgroundBrush)}"
                     TitleForeground="{Binding Path=(themes:ThemeManager.WorkspaceForegroundBrush)}"
                     NonActiveBorderBrush="{Binding Path=(themes:ThemeManager.BackstageBackgroundBrush)}">
    <!-- GlowBrush="{Binding Path=(themes:ThemeManager.BackstageBackgroundBrush)}" -->
    <!-- NonActiveGlowBrush="{Binding Path=(themes:ThemeManager.WorkspaceBackgroundBrush)}" -->

    <fluent:RibbonWindow.Resources>
        <ResourceDictionary>
        </ResourceDictionary>
    </fluent:RibbonWindow.Resources>

    <Grid Background="WhiteSmoke">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="Auto" />
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>
        <!--syncfusion:Ribbon x:Name="_ribbon" Grid.Row="0" syncfusion:Ribbon.IsAutoSizeFormEnabled="False"
                           RibbonState="Normal" MinimizeButtonVisibility="Collapsed" Background="White"
                           Style="{StaticResource RibbonStyle}" Margin="-1"-->
        <fluent:Ribbon x:Name="_ribbon" Grid.Row="0" Grid.ColumnSpan="2" IsCollapsed="False"
                       Background="{Binding Path=(themes:ThemeManager.WorkspaceBackgroundBrush)}"
                       Foreground="{Binding Path=(themes:ThemeManager.WorkspaceForegroundBrush)}">

            <fluent:RibbonTabItem x:Name="SecondaryTab" Header="Quotes" Visibility="Visible">

                <fluent:RibbonGroupBox x:Name="Actions" Header="Actions">
                    <fluent:Button x:Name="Refresh" Header="Refresh"
                                   LargeIcon="pack://application:,,,/Resources/refresh.png"
                                   Click="RefreshMenu_Click"/>
                    <syncfusion:RibbonSeparator x:Name="ActionsSeparator"/>
                </fluent:RibbonGroupBox>

                <fluent:RibbonGroupBox x:Name="Print" Header="Print" Width="Auto" MinWidth="60"/>

            </fluent:RibbonTabItem>

        </fluent:Ribbon>
        <Grid Grid.Row="0" Grid.Column="1">

            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*" />
            </Grid.ColumnDefinitions>

            <Grid.RowDefinitions>
                <RowDefinition Height="*" />
            </Grid.RowDefinitions>

            <fluent:Button x:Name="SetupButton"
                           Grid.Row="0"  Grid.Column="0"
                           Header="Setup"
                           LargeIcon="pack://application:,,,/Resources/view.png"
                           Click="Setup_Click"
                           Margin="0,35,5,20"/>
        </Grid>

        <Border x:Name="ContentBorder"
                Grid.Row="1" Margin="-1" Padding="3"
                Grid.ColumnSpan="2"/>
    </Grid>
</fluent:RibbonWindow>