GSS2Rework/GSS2/Views/AmineContentView.axaml

<UserControl
    x:Class="GSS2.Views.AmineContentView"
    xmlns="https://github.com/avaloniaui"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:vm="using:GSS2.ViewModels"
    xmlns:core="using:GSS2.UI.Core"
    xmlns:avalonia_converters="using:Avalonia.Data.Converters"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    x:DataType="vm:AmineContentViewModel">

    <UserControl.Resources>
        <SolidColorBrush x:Key="MainBackground" Color="#001e46" />
        <SolidColorBrush x:Key="ButtonBackground" Color="#0865b2" />
        <SolidColorBrush x:Key="ButtonForeground" Color="#ffffff" />
    </UserControl.Resources>

    <UserControl.Styles>

        <Style Selector="Button">
            <Setter Property="HorizontalContentAlignment" Value="Center" />
            <Setter Property="VerticalContentAlignment" Value="Center" />
            <Setter Property="Background" Value="{StaticResource ButtonBackground}" />
            <Setter Property="Foreground" Value="{StaticResource ButtonForeground}" />
        </Style>

        <Style Selector="Button.menu">
            <Setter Property="HorizontalAlignment" Value="Stretch" />
            <Setter Property="VerticalAlignment" Value="Stretch" />
        </Style>

        <Style Selector="TextBlock.menu-text">
            <Setter Property="FontSize" Value="20"/>
        </Style>

    </UserControl.Styles>

    <Border Background="{StaticResource MainBackground}" BorderThickness="0">

        <Grid Margin="5" RowSpacing="5">

            <Grid.RowDefinitions>
                <RowDefinition Height="Auto"/> <!-- Меню -->
                <RowDefinition Height="*"/>    <!-- Основной контент -->
            </Grid.RowDefinitions>

            <!-- Меню -->
            <ScrollViewer Grid.Row="0" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Disabled">

                <ScrollViewer.IsEnabled>
                    <MultiBinding Converter="{x:Static BoolConverters.And}">
                        <Binding Converter="{x:Static BoolConverters.Not}" Path="IsScrolling" />
                        <Binding Converter="{x:Static BoolConverters.Not}" Path="SeparatorCalibration.MenuOpened" />
                    </MultiBinding>
                </ScrollViewer.IsEnabled>

                <Grid ColumnSpacing="5">

                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*" MinWidth="200"/> <!-- Начальная страница -->
                        <ColumnDefinition Width="*" MinWidth="200"/> <!-- Анализ -->
                        <ColumnDefinition Width="*" MinWidth="200"/> <!-- Результаты -->
                        <ColumnDefinition Width="*" MinWidth="200"/> <!-- Калибровка проб -->
                        <ColumnDefinition Width="*" MinWidth="200"/> <!-- Калибровка сепаратора -->
                        <ColumnDefinition Width="*" MinWidth="200"/> <!-- Камера -->
                        <ColumnDefinition Width="*" MinWidth="200"/> <!-- Системная страница -->
                    </Grid.ColumnDefinitions>

                    <!-- Начальная страница -->
                    <Button Grid.Column="0" Classes="menu" Command="{Binding ChangeSectionCommand}" CommandParameter="0">
                        <TextBlock Classes="menu-text" Text="Начальная страница"/>
                    </Button>

                    <!-- Анализ -->
                    <Button Grid.Column="1" Classes="menu" Command="{Binding ChangeSectionCommand}" CommandParameter="1">
                        <TextBlock Classes="menu-text" Text="Анализ"/>
                    </Button>

                    <!-- Результаты -->
                    <Button Grid.Column="2" Classes="menu" Command="{Binding ChangeSectionCommand}" CommandParameter="2">
                        <TextBlock Classes="menu-text" Text="Результаты"/>
                    </Button>

                    <!-- Калибровка проб -->
                    <Button Grid.Column="3" Classes="menu" Command="{Binding ChangeSectionCommand}" CommandParameter="3">
                        <TextBlock Classes="menu-text" Text="Калибровка проб"/>
                    </Button>

                    <!-- Калибровка сепаратора -->
                    <Button Grid.Column="4" Classes="menu" Command="{Binding ChangeSectionCommand}" CommandParameter="4">
                        <TextBlock Classes="menu-text" Text="Калибровка сепаратора"/>
                    </Button>

                    <!-- Камера -->
                    <Button Grid.Column="5" Classes="menu" Command="{Binding ChangeSectionCommand}" CommandParameter="5">
                        <TextBlock Classes="menu-text" Text="Камера"/>
                    </Button>

                    <!-- Системная страница -->
                    <Button Grid.Column="6" Classes="menu" Command="{Binding ChangeSectionCommand}" CommandParameter="6">
                        <TextBlock Classes="menu-text" Text="Системная страница"/>
                    </Button>

                </Grid>
            </ScrollViewer>

            <!-- Основной контент -->
            <core:SectionPanel Grid.Row="1" ClipToBounds="True" CurrentIndex="{Binding CurrentIndex}" Orientation="Horizontal" IsScrolling="{Binding IsScrolling}">
                <ContentControl Content="{Binding Start}"/>                <!-- Начальная страница -->
                <ContentControl Content="{Binding Analysis}"/>             <!-- Анализ -->
                <ContentControl Content="{Binding Results}"/>              <!-- Результаты -->
                <ContentControl Content="{Binding SampleCalibration}"/>    <!-- Калибровка проб -->
                <ContentControl Content="{Binding SeparatorCalibration}"/> <!-- Калибровка сепаратора -->
                <ContentControl Content="{Binding Camera}"/>               <!-- Камера -->
                <ContentControl Content="{Binding System}"/>               <!-- Системная страница -->
            </core:SectionPanel>

        </Grid>
    </Border>

</UserControl>