add effects to refresh button for pin tooltip

src/AddIns/Debugger/Debugger.AddIn/Tooltips/PinControlsDictionary.xaml

@@ -1,6 +1,7 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 	xmlns:local="clr-namespace:Debugger.AddIn.Tooltips"
+	xmlns:core="http://icsharpcode.net/sharpdevelop/core"
 >
 	<LinearGradientBrush x:Key="OrangeBrushKey" EndPoint="0,1" StartPoint="0,0">
 		<LinearGradientBrush.GradientStops>
@@ -334,4 +335,29 @@
 			</Setter.Value>
 		</Setter>
 	</Style>
+	
+	<ControlTemplate x:Key="RefreshButton" TargetType="Button">
+		<Border
+			Name="ImageBorder"
+			CornerRadius="7"
+			BorderBrush="Transparent"
+			BorderThickness="1"
+			Height="14"
+			Width="14">
+			<Image Width="9" Height="9" Margin="2 2"
+			       x:Name="RefreshContentImage"
+			       Tag="{Binding}"
+			       Source="{core:GetBitmap Icons.16x16.Refresh}"/>
+		</Border>
+		<ControlTemplate.Triggers>
+			<Trigger Property="UIElement.IsMouseOver" Value="true">
+				<Setter TargetName="ImageBorder" Property="Background" Value="{StaticResource SilverBrushKey}"/>
+				<Setter TargetName="ImageBorder" Property="BorderBrush" Value="Gray"/>
+			</Trigger>
+			<Trigger Property="ButtonBase.IsPressed" Value="True">
+				<Setter TargetName="ImageBorder" Property="Background" Value="{StaticResource SilverPressedBrushKey}"/>
+				<Setter TargetName="ImageBorder" Property="BorderBrush" Value="Gray"/>
+			</Trigger>
+		</ControlTemplate.Triggers>
+	</ControlTemplate>
 </ResourceDictionary>

src/AddIns/Debugger/Debugger.AddIn/Tooltips/PinDebuggerControl.xaml

@@ -1,9 +1,7 @@
 <UserControl x:Class="Debugger.AddIn.Tooltips.PinDebuggerControl"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:local="clr-namespace:Debugger.AddIn.Tooltips"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:core="http://icsharpcode.net/sharpdevelop/core"
->
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
 	<UserControl.Resources>
 		<ResourceDictionary>
 			<ResourceDictionary.MergedDictionaries>
@@ -198,27 +196,7 @@
 						<DataGridTemplateColumn>
 							<DataGridTemplateColumn.CellTemplate>
 								<DataTemplate>
-									<Border
-										Name="ImageBorder"
-										CornerRadius="7"
-										BorderBrush="Transparent"
-										BorderThickness="1"
-										Height="14"
-										Width="14">
-										<Image Width="9" Height="9" Margin="2 2"
-										       x:Name="RefreshContentImage"
-										       MouseDown="RefreshContentImage_MouseDown"
-										       Tag="{Binding}"
-										       Source="{core:GetBitmap Icons.16x16.Refresh}"/>
-									</Border>
-									<DataTemplate.Triggers>
-										<Trigger Property="IsMouseOver" Value="true">
-											<Setter
-												TargetName="ImageBorder"
-												Property="BorderBrush"
-												Value="Gray" />
-										</Trigger>
-									</DataTemplate.Triggers>
+									<Button Click="Button_Click" Template="{StaticResource RefreshButton}"/>
 								</DataTemplate>
 							</DataGridTemplateColumn.CellTemplate>
 						</DataGridTemplateColumn>

src/AddIns/Debugger/Debugger.AddIn/Tooltips/PinDebuggerControl.xaml.cs

@@ -286,11 +286,39 @@ namespace Debugger.AddIn.Tooltips
 			}
 		}
 
-		void OnLoaded(object sender, RoutedEventArgs e)
+		private void OnLoaded(object sender, RoutedEventArgs e)
 		{
 			this.CommentTextBox.Text = Mark.Comment;
 		}
 		
+		private void Button_Click(object sender, RoutedEventArgs e)
+		{
+			if (!DebuggerService.IsDebuggerStarted)
+				return;
+			
+			// refresh content
+			ITreeNode node = ((FrameworkElement)e.OriginalSource).DataContext as ITreeNode;
+			
+			var resultNode = currentDebugger.GetNode(node.FullName, node.ImageName);
+			if (resultNode == null)
+				return;
+			// HACK for updating the pins in tooltip
+			var observable = new ObservableCollection<ITreeNode>();
+			var source = lazyGrid.ItemsSource;
+			source.ForEach(item => {
+			               	if (item.CompareTo(node) == 0)
+			               		observable.Add(resultNode);
+			               	else
+			               		observable.Add(item);
+			               });
+			
+			Mark.Nodes = observable;
+			// update UI
+			var newSource = new VirtualizingIEnumerable<ITreeNode>(observable);
+			lazyGrid.ItemsSource = newSource;
+			lazyExpandersGrid.ItemsSource = newSource;
+		}
+		
 		#region Comment
 		
 		void ShowComment(bool show)
@@ -320,34 +348,6 @@ namespace Debugger.AddIn.Tooltips
 		
 		#endregion
 		
-		void RefreshContentImage_MouseDown(object sender, MouseButtonEventArgs e)
-		{
-			if (!DebuggerService.IsDebuggerStarted)
-				return;
-			
-			// refresh content
-			ITreeNode node = ((Image)sender).DataContext as ITreeNode;
-			
-			var resultNode = currentDebugger.GetNode(node.FullName, node.ImageName);
-			if (resultNode == null)
-				return;
-			// HACK for updating the pins in tooltip
-			var observable = new ObservableCollection<ITreeNode>();
-			var source = lazyGrid.ItemsSource;
-			source.ForEach(item => {
-			               	if (item.CompareTo(node) == 0)
-			               		observable.Add(resultNode);
-			               	else
-			               		observable.Add(item);
-			               });
-			
-			Mark.Nodes = observable;
-			// update UI
-			var newSource = new VirtualizingIEnumerable<ITreeNode>(observable);
-			lazyGrid.ItemsSource = newSource;
-			lazyExpandersGrid.ItemsSource = newSource;
-		}
-		
 		#region Overrides
 		
 		protected override void OnMouseEnter(System.Windows.Input.MouseEventArgs e)