<UserControl x:Class="SafeExamBrowser.UserInterface.Windows10.Controls.ApplicationButton"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:SafeExamBrowser.UserInterface.Windows10.Controls"
             xmlns:s="clr-namespace:System;assembly=mscorlib"
             mc:Ignorable="d" d:DesignHeight="40" d:DesignWidth="50">
    <UserControl.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="../Templates/Buttons.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </UserControl.Resources>
    <Grid>
        <Popup x:Name="InstancePopup" IsOpen="False" Placement="Top" PlacementTarget="{Binding ElementName=Button}" AllowsTransparency="True">
            <ScrollViewer x:Name="InstanceScrollViewer" VerticalScrollBarVisibility="Auto">
                <ScrollViewer.Background>
                    <SolidColorBrush Color="Black" Opacity="0.8" />
                </ScrollViewer.Background>
                <ScrollViewer.Resources>
                    <s:Double x:Key="{x:Static SystemParameters.VerticalScrollBarWidthKey}">5</s:Double>
                </ScrollViewer.Resources>
                <StackPanel x:Name="InstanceStackPanel" />
            </ScrollViewer>
        </Popup>
        <Button x:Name="Button" Background="#00000000" BorderThickness="0" Click="Button_Click" Padding="5"
                Template="{StaticResource ResourceKey=TaskbarButton}" Width="50" />
        <Grid Panel.ZIndex="10">
            <Rectangle x:Name="ActiveBar" Height="2" Width="40" VerticalAlignment="Bottom" Fill="LightSteelBlue" Visibility="Collapsed" />
        </Grid>
    </Grid>
</UserControl>