QuickLook/QuickLook.Plugin/QuickLook.Plugin.ArchiveViewer/ArchiveInfoPanel.xaml

<UserControl x:Class="QuickLook.Plugin.ArchiveViewer.ArchiveInfoPanel"
             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:local="clr-namespace:QuickLook.Plugin.ArchiveViewer"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             x:Name="infoPanel"
             d:DesignHeight="600"
             d:DesignWidth="800"
             mc:Ignorable="d">
    <UserControl.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <!--  only for design  -->
                <ResourceDictionary Source="/QuickLook.Common;component/Styles/MainWindowStyles.xaml" />
            </ResourceDictionary.MergedDictionaries>
            <local:Percent100ToVisibilityVisibleConverter x:Key="Percent100ToVisibilityVisibleConverter" />
            <local:Percent100ToVisibilityCollapsedConverter x:Key="Percent100ToVisibilityCollapsedConverter" />
        </ResourceDictionary>
    </UserControl.Resources>
    <Grid>
        <Grid Visibility="{Binding ElementName=infoPanel, Path=LoadPercent, Mode=OneWay, Converter={StaticResource Percent100ToVisibilityCollapsedConverter}}" ZIndex="9999">
            <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
                <Label x:Name="lblLoading"
                       HorizontalAlignment="Center"
                       FontSize="14"
                       Foreground="{DynamicResource WindowTextForeground}">
                    Loading archive ...
                </Label>
                <ProgressBar Width="150"
                             Height="13"
                             Value="{Binding ElementName=infoPanel, Path=LoadPercent, Mode=OneWay}" />
            </StackPanel>
        </Grid>
        <Grid Visibility="{Binding ElementName=infoPanel, Path=LoadPercent, Mode=OneWay, Converter={StaticResource Percent100ToVisibilityVisibleConverter}}">
            <Grid.RowDefinitions>
                <RowDefinition />
                <RowDefinition Height="30" />
            </Grid.RowDefinitions>
            <local:ArchiveFileListView x:Name="fileListView"
                                       Grid.Row="0"
                                       Focusable="False"
                                       Foreground="{DynamicResource WindowTextForeground}" />
            <Grid Grid.Row="1">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="40*" />
                    <ColumnDefinition Width="30*" />
                    <ColumnDefinition Width="30*" />
                </Grid.ColumnDefinitions>
                <Label x:Name="archiveCount"
                       Grid.Column="0"
                       HorizontalAlignment="Center"
                       VerticalAlignment="Center"
                       Foreground="{DynamicResource WindowTextForegroundAlternative}">
                    0 folders and 0 files, solid, password-protected
                </Label>
                <Label x:Name="archiveSizeC"
                       Grid.Column="1"
                       HorizontalAlignment="Center"
                       VerticalAlignment="Center"
                       Foreground="{DynamicResource WindowTextForegroundAlternative}">
                    Compressed size 0 bytes
                </Label>
                <Label x:Name="archiveSizeU"
                       Grid.Column="2"
                       HorizontalAlignment="Center"
                       VerticalAlignment="Center"
                       Foreground="{DynamicResource WindowTextForegroundAlternative}">
                    Uncompressed size 0 bytes
                </Label>
            </Grid>
        </Grid>
    </Grid>
</UserControl>