UVtools/UVtools.WPF/MainWindow.axaml

<Window xmlns="https://github.com/avaloniaui"
        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:manager="clr-namespace:Avalonia.ThemeManager;assembly=Avalonia.ThemeManager"
        xmlns:uc="clr-namespace:UVtools.WPF.Controls"
        xmlns:idc="clr-namespace:Dock.Avalonia.Controls;assembly=Dock.Avalonia"
        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
        x:Class="UVtools.WPF.MainWindow"
        Title="UVtools"
        Icon="/Assets/Icons/UVtools.ico"
        >
  
  <DockPanel IsEnabled="{Binding IsGUIEnabled}">
    <Menu DockPanel.Dock="Top">
      <MenuItem Name="MainMenu.File" Header="_File">
        <MenuItem Name="MainMenu.File.Open" Header="_Open" InputGesture="Ctrl+O" Command="{Binding MenuFileOpenClicked}">
          <MenuItem.Icon>
            <Image Source="\Assets\Icons\open-16x16.png"/>
          </MenuItem.Icon>
        </MenuItem>
        <MenuItem Name="MainMenu.File.OpenNewWindow" Header="Open in _new window" InputGesture="Ctrl+Shift+O" Command="{Binding ButtonClicked}">
          <MenuItem.Icon>
            <Image Source="\Assets\Icons\open-16x16.png"/>
          </MenuItem.Icon>
        </MenuItem>
        <MenuItem Name="MainMenu.File.Reload" Header="_Reload" InputGesture="Ctrl+F5" IsEnabled="{Binding IsFileLoaded}">
          <MenuItem.Icon>
            <Image Source="\Assets\Icons\file-refresh-16x16.png"/>
          </MenuItem.Icon>
        </MenuItem>
        <MenuItem Name="MainMenu.File.Save" Header="_Save" InputGesture="Ctrl+S">
          <MenuItem.Icon>
            <Image Source="\Assets\Icons\save-16x16.png"/>
          </MenuItem.Icon>
        </MenuItem>
          <MenuItem Name="MainMenu.File.SaveAs" Header="Save _as" InputGesture="Ctrl+Shift+S" IsEnabled="{Binding IsFileLoaded}">
          <MenuItem.Icon>
            <Image Source="\Assets\Icons\save-as-16x16.png"/>
          </MenuItem.Icon>
        </MenuItem>
        <MenuItem Name="MainMenu.File.Close" Header="_Close" InputGesture="Ctrl+W" IsEnabled="{Binding IsFileLoaded}">
          <MenuItem.Icon>
            <Image Source="\Assets\Icons\file-close-16x16.png"/>
          </MenuItem.Icon>
        </MenuItem>
        
          <Separator/>
        
        <MenuItem Name="MainMenu.File.Extract" Header="_Extract" InputGesture="Ctrl+E" IsEnabled="{Binding IsFileLoaded}">
          <MenuItem.Icon>
            <Image Source="\Assets\Icons\extract-object-16x16.png"/>
          </MenuItem.Icon>
        </MenuItem>
        
        <MenuItem Name="MainMenu.File.Convert" Header="_Convert to" IsEnabled="{Binding IsFileLoaded}">
          <MenuItem.Icon>
            <Image Source="\Assets\Icons\convert-16x16.png"/>
          </MenuItem.Icon>
        </MenuItem>
        
        <Separator/>

        <MenuItem Name="MainMenu.File.Settings" Header="_Settings" InputGesture="F12" HotKey="F12" Command="{Binding MenuFileSettingsClicked}">
          <MenuItem.Icon>
            <Image Source="\Assets\Icons\settings-16x16.png"/>
          </MenuItem.Icon>
        </MenuItem>
        
        <Separator/>
        
        <MenuItem Name="MainMenu.File.Exit" Header="_Exit Alt+F4" InputGesture="Alt+F4">
          <MenuItem.Icon>
            <Image Source="\Assets\Icons\exit-16x16.png"/>
          </MenuItem.Icon>
        </MenuItem>
      </MenuItem>
      <MenuItem Header="_Edit">
        <MenuItem Header="Copy"/>
        <MenuItem Header="Paste"/>
      </MenuItem>
    </Menu>

    <Menu DockPanel.Dock="Bottom">
      <MenuItem Header="_File">
        <MenuItem Header="_Open..."/>
        <Separator/>
        <MenuItem Header="_Exit"/>
      </MenuItem>
      <MenuItem Header="_Edit">
        <MenuItem Header="Copy"/>
        <MenuItem Header="Paste"/>
      </MenuItem>
    </Menu>

    <TabControl DockPanel.Dock="Left" Width="300">
      <TabItem Header="Information" VerticalContentAlignment="Center">
        <TextBlock Text="I am in the circle page !" HorizontalAlignment="Left" VerticalAlignment="Center"/>
      </TabItem>
      <TabItem>
        <TabItem.Header>
          <TextBlock VerticalAlignment="Center">Issues</TextBlock>
        </TabItem.Header>
        <StackPanel>
          <TextBlock Text="I am in the triangle page ! I'll put a button to show you that each page contains what you want." HorizontalAlignment="Left" VerticalAlignment="Center"/>
          <Button>A button in the triangle page !</Button>
        </StackPanel>
      </TabItem>
      <TabItem>
        <TabItem.Header>
          <TextBlock VerticalAlignment="Center">GCode</TextBlock>
        </TabItem.Header>
        <StackPanel Orientation="Horizontal">
          <TextBlock Text="Square : " HorizontalAlignment="Left" VerticalAlignment="Center"/>
          <Rectangle Fill="Blue" Width="63" Height="41"/>
        </StackPanel>
      </TabItem>
      <TabItem>
        <TabItem.Header>
          <TextBlock VerticalAlignment="Center">Log</TextBlock>
        </TabItem.Header>
        <StackPanel Orientation="Horizontal">
          <TextBlock Text="Square : " HorizontalAlignment="Left" VerticalAlignment="Center"/>
          <Rectangle Fill="Blue" Width="63" Height="41"/>
        </StackPanel>
      </TabItem>
    </TabControl>

    <Grid DockPanel.Dock="Right" ColumnDefinitions="100*,1.5*,4*" RowDefinitions="Auto,Auto,*,Auto,Auto,Auto"  Margin="5">
      <TextBlock Margin="0,0,0,10" Text="???" HorizontalAlignment="Center" TextAlignment="Center" Grid.Row="0"/>
      <RepeatButton Grid.Row="1">Up</RepeatButton>
      <Slider Margin="0,5,0,5" HorizontalAlignment="Center" Orientation="Vertical" Grid.Row="2"/>
      <RepeatButton Grid.Row="3">Down</RepeatButton>
      <StackPanel Margin="0,10,0,10" Grid.Row="4" Orientation="Horizontal">
        <Button Content="asd"/>
        <Button Margin="5,0,5,0" Content="asd"/>
        <Button Content="asd"/>
      </StackPanel>
      <TextBlock Text="???" HorizontalAlignment="Center" TextAlignment="Center" Grid.Row="5"/>
    </Grid>


    <!--<StackPanel DockPanel.Dock="Top" Orientation="Horizontal">
      <Button Name="zoomtofit">Zoom to fit</Button>
      <Button Name="center">Center image</Button>
    </StackPanel>-->

    <Grid ColumnDefinitions="*" RowDefinitions="Auto,*,Auto"  Margin="5">
      <Menu Grid.Row="0">
        <MenuItem Header="_File">
          <MenuItem Header="_Open..."/>
          <Separator/>
          <MenuItem Header="_Exit"/>
        </MenuItem>
        <MenuItem Header="_Edit">
          <MenuItem Header="Copy"/>
          <MenuItem Header="Paste"/>
        </MenuItem>
      </Menu>

      <uc:AdvancedImageBox
        Grid.Row="1"
     GridCellSize="15"
     Name="Layer.Image"
      />

      <Menu Grid.Row="2">
        <MenuItem Header="_File">
          <MenuItem Header="_Open..."/>
          <Separator/>
          <MenuItem Header="_Exit"/>
        </MenuItem>
        <MenuItem Header="_Edit">
          <MenuItem Header="Copy"/>
          <MenuItem Header="Paste"/>
        </MenuItem>
      </Menu>
      
      
    </Grid>


  </DockPanel>


</Window>