accessible power supply control

SafeExamBrowser · May 2, 2022 · d0676fa · d0676fa
1 parent a4e56ea
commit d0676fa
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/SafeExamBrowser.UserInterface.Desktop/Controls/Taskbar/PowerSupplyControl.xaml b/SafeExamBrowser.UserInterface.Desktop/Controls/Taskbar/PowerSupplyControl.xaml
@@ -4,7 +4,7 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
              xmlns:local="clr-namespace:SafeExamBrowser.UserInterface.Desktop.Controls"
-             mc:Ignorable="d" d:DesignHeight="40" d:DesignWidth="40">
+             mc:Ignorable="d" d:DesignHeight="40" d:DesignWidth="40" Focusable="true" IsTabStop="True">
     <UserControl.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>

diff --git a/SafeExamBrowser.UserInterface.Desktop/Controls/Taskbar/PowerSupplyControl.xaml.cs b/SafeExamBrowser.UserInterface.Desktop/Controls/Taskbar/PowerSupplyControl.xaml.cs
@@ -8,6 +8,7 @@
 
 using System;
 using System.Windows;
+using System.Windows.Automation;
 using System.Windows.Controls;
 using System.Windows.Controls.Primitives;
 using System.Windows.Media;
@@ -101,6 +102,7 @@ private void UpdateStatus(IPowerSupplyStatus status)
 			Button.ToolTip = tooltip;
 			PowerPlug.Visibility = status.IsOnline ? Visibility.Visible : Visibility.Collapsed;
 			Warning.Visibility = status.BatteryChargeStatus == BatteryChargeStatus.Critical ? Visibility.Visible : Visibility.Collapsed;
+			AutomationProperties.SetHelpText(this, Button.ToolTip as string);
 		}
 
 		private void RenderCharge(double charge, BatteryChargeStatus status)