WPF导航（一）

Applicantion也能回退的感觉真好。呵呵。

 

一、Page

这就是能保存导航路径的基本单位。

Title：Navigation中保存的名字

 

二、宿主

NavigationWindow 和 Frame

 

三、如何记录一个导航

1.NavigateUri变化时，会自动记录，例如：

　　<Hyperlink NavigateUri="Page2.xaml">lingk to Page2</Hyperlink>

 

2.调用Navigate函数，例如： 

　　NavigationService nav = NavigationService.GetNavigationService(this);
　　nav.Navigate(new Page2());

 

四、回退和前进

1.使用默认的前进和后退

 

2.代码调用，例如：

　　NavigationService nav = NavigationService.GetNavigationService(this);

　　if(nav.CanGoBack){ nav.GoBack();}

　　if(nav.CanGoForward){ nav.GoForward();}

 

五、NavigationWindow的式样（默认的确实不好看....），附上式样文件，可根据自己的需要改改，以下式样文件中，只把Navigation条的背景色被设置为Null了。

<JournalEntryUnifiedViewConverter x:Key="JournalEntryUnifiedViewConverter"/>
<SolidColorBrush x:Key="CurrentEntryBackground" Color="{StaticResource {x:Static SystemColors.HighlightColorKey}}" Opacity="0.25"/>
<Style x:Key="NavigationWindowNavigationButtonJournalEntryStyle" TargetType="{x:Type MenuItem}">
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="Header" Value="{Binding (JournalEntry.Name)}"/>
<Setter Property="Command" Value="NavigationCommands.NavigateJournal"/>
<Setter Property="CommandTarget" Value="{Binding TemplatedParent, RelativeSource={RelativeSource AncestorType={x:Type Menu}}}"/>
<Setter Property="CommandParameter" Value="{Binding RelativeSource={RelativeSource Self}}"/>
<Setter Property="JournalEntryUnifiedViewConverter.JournalEntryPosition" Value="{Binding (JournalEntryUnifiedViewConverter.JournalEntryPosition)}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type MenuItem}">
<Grid x:Name="Panel" Background="Transparent" SnapsToDevicePixels="true">
<Path x:Name="Glyph" HorizontalAlignment="Left" Height="10" Margin="7,5" StrokeStartLineCap="Triangle" SnapsToDevicePixels="false" StrokeEndLineCap="Triangle" Stroke="{TemplateBinding Foreground}" StrokeThickness="2" Width="10"/>
<ContentPresenter ContentSource="Header" Margin="24,5,21,5"/>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="JournalEntryUnifiedViewConverter.JournalEntryPosition" Value="Current">
<Setter Property="Background" TargetName="Panel" Value="{StaticResource CurrentEntryBackground}"/>
<Setter Property="Data" TargetName="Glyph" Value="M 0,5 L 2.5,8 L 7,3 "/>
<Setter Property="FlowDirection" TargetName="Glyph" Value="LeftToRight"/>
<Setter Property="StrokeLineJoin" TargetName="Glyph" Value="Miter"/>
</Trigger>
<Trigger Property="IsHighlighted" Value="true">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.HighlightTextBrushKey}}"/>
<Setter Property="Background" TargetName="Panel" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>
</Trigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsHighlighted" Value="true"/>
<Condition Property="JournalEntryUnifiedViewConverter.JournalEntryPosition" Value="Forward"/>
</MultiTrigger.Conditions>
<Setter Property="Stroke" TargetName="Glyph" Value="White"/>
<Setter Property="Data" TargetName="Glyph" Value="M 1,5 L 7,5 M 5,1 L 9,5 L 5,9"/>
</MultiTrigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsHighlighted" Value="true"/>
<Condition Property="JournalEntryUnifiedViewConverter.JournalEntryPosition" Value="Back"/>
</MultiTrigger.Conditions>
<Setter Property="Stroke" TargetName="Glyph" Value="White"/>
<Setter Property="Data" TargetName="Glyph" Value="M 9,5 L 3,5 M 5,1 L 1,5 L 5,9"/>
</MultiTrigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Geometry x:Key="UpArrow">M 0,4 L 3.5,0 L 7,4 Z</Geometry>
<Style x:Key="MenuScrollButton" BasedOn="{x:Null}" TargetType="{x:Type RepeatButton}">
<Setter Property="ClickMode" Value="Hover"/>
<Setter Property="MinWidth" Value="0"/>
<Setter Property="MinHeight" Value="0"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RepeatButton}">
<DockPanel Background="Transparent" SnapsToDevicePixels="true">
<Rectangle x:Name="R1" DockPanel.Dock="Right" Fill="Transparent" Width="1"/>
<Rectangle x:Name="B1" DockPanel.Dock="Bottom" Fill="Transparent" Height="1"/>
<Rectangle x:Name="L1" DockPanel.Dock="Left" Fill="Transparent" Width="1"/>
<Rectangle x:Name="T1" DockPanel.Dock="Top" Fill="Transparent" Height="1"/>
<ContentPresenter x:Name="ContentContainer" HorizontalAlignment="Center" Margin="2,2,2,2" VerticalAlignment="Center"/>
</DockPanel>
<ControlTemplate.Triggers>
<Trigger Property="IsPressed" Value="true">
<Setter Property="Fill" TargetName="R1" Value="{DynamicResource {x:Static SystemColors.ControlLightLightBrushKey}}"/>
<Setter Property="Fill" TargetName="B1" Value="{DynamicResource {x:Static SystemColors.ControlLightLightBrushKey}}"/>
<Setter Property="Fill" TargetName="L1" Value="{DynamicResource {x:Static SystemColors.ControlDarkDarkBrushKey}}"/>
<Setter Property="Fill" TargetName="T1" Value="{DynamicResource {x:Static SystemColors.ControlDarkDarkBrushKey}}"/>
<Setter Property="Margin" TargetName="ContentContainer" Value="3,3,1,1"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<MenuScrollingVisibilityConverter x:Key="MenuScrollingVisibilityConverter"/>
<Geometry x:Key="DownArrow">M 0,0 L 3.5,4 L 7,0 Z</Geometry>
<Style x:Key="{ComponentResourceKey ResourceId=MenuScrollViewer, TypeInTargetAssembly={x:Type FrameworkElement}}" BasedOn="{x:Null}" TargetType="{x:Type ScrollViewer}">
<Setter Property="HorizontalScrollBarVisibility" Value="Hidden"/>
<Setter Property="VerticalScrollBarVisibility" Value="Auto"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollViewer}">
<Grid SnapsToDevicePixels="true">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<Border Grid.Column="0" Grid.Row="1">
<ScrollContentPresenter Margin="{TemplateBinding Padding}"/>
</Border>
<RepeatButton Grid.Column="0" CommandTarget="{Binding RelativeSource={RelativeSource TemplatedParent}}" Command="{x:Static ScrollBar.LineUpCommand}" Focusable="false" Grid.Row="0" Style="{StaticResource MenuScrollButton}">
<RepeatButton.Visibility>
<MultiBinding ConverterParameter="0" Converter="{StaticResource MenuScrollingVisibilityConverter}" FallbackValue="Visibility.Collapsed">
<Binding Path="ComputedVerticalScrollBarVisibility" RelativeSource="{RelativeSource TemplatedParent}"/>
<Binding Path="VerticalOffset" RelativeSource="{RelativeSource TemplatedParent}"/>
<Binding Path="ExtentHeight" RelativeSource="{RelativeSource TemplatedParent}"/>
<Binding Path="ViewportHeight" RelativeSource="{RelativeSource TemplatedParent}"/>
</MultiBinding>
</RepeatButton.Visibility>
<Path Data="{StaticResource UpArrow}" Fill="{DynamicResource {x:Static SystemColors.MenuTextBrushKey}}"/>
</RepeatButton>
<RepeatButton Grid.Column="0" CommandTarget="{Binding RelativeSource={RelativeSource TemplatedParent}}" Command="{x:Static ScrollBar.LineDownCommand}" Focusable="false" Grid.Row="2" Style="{StaticResource MenuScrollButton}">
<RepeatButton.Visibility>
<MultiBinding ConverterParameter="100" Converter="{StaticResource MenuScrollingVisibilityConverter}" FallbackValue="Visibility.Collapsed">
<Binding Path="ComputedVerticalScrollBarVisibility" RelativeSource="{RelativeSource TemplatedParent}"/>
<Binding Path="VerticalOffset" RelativeSource="{RelativeSource TemplatedParent}"/>
<Binding Path="ExtentHeight" RelativeSource="{RelativeSource TemplatedParent}"/>
<Binding Path="ViewportHeight" RelativeSource="{RelativeSource TemplatedParent}"/>
</MultiBinding>
</RepeatButton.Visibility>
<Path Data="{StaticResource DownArrow}" Fill="{DynamicResource {x:Static SystemColors.MenuTextBrushKey}}"/>
</RepeatButton>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<LinearGradientBrush x:Key="NavigationWindowDownArrowFill" EndPoint="0,1" StartPoint="0,0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#33B5DA" Offset="0"/>
<GradientStop Color="#335799" Offset="1"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<Style x:Key="NavigationWindowMenuItem" TargetType="{x:Type MenuItem}">
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="ScrollViewer.PanningMode" Value="Both"/>
<Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type MenuItem}">
<Grid>
<Popup x:Name="PART_Popup" AllowsTransparency="true" Focusable="false" IsOpen="{Binding (MenuItem.IsSubmenuOpen), RelativeSource={RelativeSource TemplatedParent}}" PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" Placement="Bottom" VerticalOffset="2">
<Microsoft_Windows_Themes:SystemDropShadowChrome x:Name="Shdw" Color="Transparent">
<Border x:Name="SubMenuBorder" BorderBrush="{DynamicResource {x:Static SystemColors.ActiveBorderBrushKey}}" BorderThickness="1" Background="{DynamicResource {x:Static SystemColors.MenuBrushKey}}">
<ScrollViewer x:Name="SubMenuScrollViewer" CanContentScroll="true" Style="{DynamicResource {ComponentResourceKey ResourceId=MenuScrollViewer, TypeInTargetAssembly={x:Type FrameworkElement}}}">
<Grid RenderOptions.ClearTypeHint="Enabled">
<Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
<Rectangle Fill="{Binding Background, ElementName=SubMenuBorder}" Height="{Binding ActualHeight, ElementName=SubMenuBorder}" Width="{Binding ActualWidth, ElementName=SubMenuBorder}"/>
</Canvas>
<ItemsPresenter x:Name="ItemsPresenter" KeyboardNavigation.DirectionalNavigation="Cycle" Margin="2" KeyboardNavigation.TabNavigation="Cycle"/>
</Grid>
</ScrollViewer>
</Border>
</Microsoft_Windows_Themes:SystemDropShadowChrome>
</Popup>
<Grid x:Name="Panel" Background="Transparent" HorizontalAlignment="Right" Width="26">
<Border x:Name="HighlightBorder" BorderBrush="#B0B5BACE" BorderThickness="1,1,1,1" CornerRadius="2" SnapsToDevicePixels="True" Visibility="Hidden">
<Border.Background>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#20DDDDDD" Offset="0"/>
<GradientStop Color="#80FFFFFF" Offset="1"/>
</LinearGradientBrush>
</Border.Background>
<Border BorderBrush="#A0FFFFFF" BorderThickness="1" CornerRadius="1.5"/>
</Border>
<Path x:Name="Arrow" Data="M 0 0 L 4.5 5 L 9 0 Z" Fill="{StaticResource NavigationWindowDownArrowFill}" HorizontalAlignment="Right" Margin="{TemplateBinding Padding}" SnapsToDevicePixels="false" Stroke="White" StrokeThickness="1" StrokeLineJoin="Round" VerticalAlignment="Center"/>
</Grid>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsHighlighted" Value="true">
<Setter Property="Visibility" TargetName="HighlightBorder" Value="Visible"/>
</Trigger>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Fill" TargetName="Arrow" Value="#A5AABE"/>
</Trigger>
<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="true">
<Setter Property="Margin" TargetName="Shdw" Value="0,0,5,5"/>
<Setter Property="SnapsToDevicePixels" TargetName="Shdw" Value="true"/>
<Setter Property="Color" TargetName="Shdw" Value="#71000000"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="NavigationWindowMenu" TargetType="{x:Type Menu}">
<Setter Property="ItemsPanel">
<Setter.Value>
<ItemsPanelTemplate>
<DockPanel/>
</ItemsPanelTemplate>
</Setter.Value>
</Setter>
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="KeyboardNavigation.TabNavigation" Value="None"/>
<Setter Property="IsMainMenu" Value="false"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Menu}">
<ItemsPresenter/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<LinearGradientBrush x:Key="NavigationWindowNavigationButtonFillDisabled" EndPoint="0.5,1.0" StartPoint="0.5,0.0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#FFFFFF" Offset="0"/>
<GradientStop Color="#EBEEF5" Offset="0.5"/>
<GradientStop Color="#D8DDEB" Offset="0.5"/>
<GradientStop Color="#DFE2F0" Offset="1.0"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="NavigationWindowNavigationButtonFillHover" EndPoint="0.5,1.0" StartPoint="0.5,0.0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#FFFFFF" Offset="0.0"/>
<GradientStop Color="#DFEDF9" Offset="0.1"/>
<GradientStop Color="#3086E1" Offset="0.47"/>
<GradientStop Color="#003B91" Offset="0.47"/>
<GradientStop Color="#1793EF" Offset="0.70"/>
<GradientStop Color="#5AD4FF" Offset="0.85"/>
<GradientStop Color="#BDFFFF" Offset="0.95"/>
<GradientStop Color="#FFFFFF" Offset="1.0"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="NavigationWindowNavigationButtonFillPressed" EndPoint="0.5,1.0" StartPoint="0.5,0.0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#C0D2F5" Offset="0.0"/>
<GradientStop Color="#5E7A9C" Offset="0.47"/>
<GradientStop Color="#00062D" Offset="0.47"/>
<GradientStop Color="#005F9F" Offset="0.70"/>
<GradientStop Color="#1FA4E2" Offset="0.85"/>
<GradientStop Color="#61DAFF" Offset="0.95"/>
<GradientStop Color="#48CFFF" Offset="1.0"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="NavigationWindowNavigationButtonFillEnabled" EndPoint="0.5,1.0" StartPoint="0.5,0.0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#FFFFFF" Offset="0.0"/>
<GradientStop Color="#CCD4E9" Offset="0.1"/>
<GradientStop Color="#4881D2" Offset="0.47"/>
<GradientStop Color="#001A5A" Offset="0.47"/>
<GradientStop Color="#007BD6" Offset="0.70"/>
<GradientStop Color="#54DAFF" Offset="0.85"/>
<GradientStop Color="#86FFFF" Offset="0.95"/>
<GradientStop Color="#FFFFFF" Offset="1.0"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="NavigationWindowNavigationButtonStrokeEnabled" EndPoint="0,1" StartPoint="0,0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#6C90C4" Offset="0"/>
<GradientStop Color="#315BB4" Offset="0.5"/>
<GradientStop Color="#002091" Offset="0.5"/>
<GradientStop Color="#08377C" Offset="1"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="NavigationWindowNavigationArrowFill" EndPoint="0,1" StartPoint="0,0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#FFFFFF" Offset="0.5"/>
<GradientStop Color="#EEEEEE" Offset="0.5"/>
<GradientStop Color="#B0B0B0" Offset="1"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="NavigationWindowNavigationArrowStrokeEnabled" EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#8AB1FB" Offset="0"/>
<GradientStop Color="#002874" Offset="1"/>
</LinearGradientBrush>
<Style x:Key="NavigationWindowBackButtonStyle" TargetType="{x:Type Button}">
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="Command" Value="NavigationCommands.BrowseBack"/>
<Setter Property="Focusable" Value="false"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Button}">
<Grid Background="Transparent" Height="24" Width="24">
<Ellipse x:Name="Circle" Fill="{StaticResource NavigationWindowNavigationButtonFillEnabled}" Stroke="{StaticResource NavigationWindowNavigationButtonStrokeEnabled}" StrokeThickness="1"/>
<Path x:Name="Arrow" Data="M0.37,7.69 L5.74,14.20 A1.5,1.5,0,1,0,10.26,12.27 L8.42,10.42 14.90,10.39 A1.5,1.5,0,1,0,14.92,5.87 L8.44,5.90 10.31,4.03 A1.5,1.5,0,1,0,5.79,1.77 z" Fill="{StaticResource NavigationWindowNavigationArrowFill}" HorizontalAlignment="Center" Stroke="{StaticResource NavigationWindowNavigationArrowStrokeEnabled}" StrokeThickness="0.75" VerticalAlignment="Center"/>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Fill" TargetName="Circle" Value="{StaticResource NavigationWindowNavigationButtonFillDisabled}"/>
<Setter Property="Stroke" TargetName="Circle" Value="#B5BACE"/>
<Setter Property="Stroke" TargetName="Arrow" Value="#B0B5BACE"/>
<Setter Property="Fill" TargetName="Arrow" Value="#D0FFFFFF"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter Property="Fill" TargetName="Circle" Value="{StaticResource NavigationWindowNavigationButtonFillHover}"/>
</Trigger>
<Trigger Property="IsPressed" Value="true">
<Setter Property="Fill" TargetName="Circle" Value="{StaticResource NavigationWindowNavigationButtonFillPressed}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="NavigationWindowForwardButtonStyle" TargetType="{x:Type Button}">
<Setter Property="OverridesDefaultStyle" Value="true"/>
<Setter Property="Command" Value="NavigationCommands.BrowseForward"/>
<Setter Property="Focusable" Value="false"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Button}">
<Grid Background="Transparent" Height="24" Width="24">
<Ellipse x:Name="Circle" Grid.Column="0" Fill="{StaticResource NavigationWindowNavigationButtonFillEnabled}" Stroke="{StaticResource NavigationWindowNavigationButtonStrokeEnabled}" StrokeThickness="1"/>
<Path x:Name="Arrow" Grid.Column="0" Data="M0.37,7.69 L5.74,14.20 A1.5,1.5,0,1,0,10.26,12.27 L8.42,10.42 14.90,10.39 A1.5,1.5,0,1,0,14.92,5.87 L8.44,5.90 10.31,4.03 A1.5,1.5,0,1,0,5.79,1.77 z" Fill="{StaticResource NavigationWindowNavigationArrowFill}" HorizontalAlignment="Center" RenderTransformOrigin="0.5,0" Stroke="{StaticResource NavigationWindowNavigationArrowStrokeEnabled}" StrokeThickness="0.75" VerticalAlignment="Center">
<Path.RenderTransform>
<ScaleTransform ScaleX="-1"/>
</Path.RenderTransform>
</Path>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Fill" TargetName="Circle" Value="{StaticResource NavigationWindowNavigationButtonFillDisabled}"/>
<Setter Property="Stroke" TargetName="Circle" Value="#B5BACE"/>
<Setter Property="Stroke" TargetName="Arrow" Value="#B0B5BACE"/>
<Setter Property="Fill" TargetName="Arrow" Value="#D0FFFFFF"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter Property="Fill" TargetName="Circle" Value="{StaticResource NavigationWindowNavigationButtonFillHover}"/>
</Trigger>
<Trigger Property="IsPressed" Value="true">
<Setter Property="Fill" TargetName="Circle" Value="{StaticResource NavigationWindowNavigationButtonFillPressed}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<ControlTemplate x:Key="FrameNavChromeTemplateKey" TargetType="{x:Type Frame}">
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}">
<DockPanel>
<Grid Background="{x:Null}" DockPanel.Dock="Top" Height="22">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="16"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Menu x:Name="NavMenu" Grid.ColumnSpan="3" Height="16" Margin="1,0,0,0" Style="{StaticResource NavigationWindowMenu}" VerticalAlignment="Center">
<MenuItem IsSubmenuOpen="{Binding (MenuItem.IsSubmenuOpen), Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" ItemContainerStyle="{StaticResource NavigationWindowNavigationButtonJournalEntryStyle}" Padding="0,2,4,0" Style="{StaticResource NavigationWindowMenuItem}">
<MenuItem.ItemsSource>
<MultiBinding Converter="{StaticResource JournalEntryUnifiedViewConverter}">
<Binding Path="BackStack" RelativeSource="{RelativeSource TemplatedParent}"/>
<Binding Path="ForwardStack" RelativeSource="{RelativeSource TemplatedParent}"/>
</MultiBinding>
</MenuItem.ItemsSource>
</MenuItem>
</Menu>
<Path Grid.ColumnSpan="3" Grid.Column="0" Data="M22.5767,21.035 Q27,19.37 31.424,21.035 A12.5,12.5,0,0,0,53.5,13 A12.5,12.5,0,0,0,37.765,0.926 Q27,4.93 16.235,0.926 A12.5,12.5,0,0,0,0.5,13 A12.5,12.5,0,0,0,22.5767,21.035 z" HorizontalAlignment="Left" IsHitTestVisible="false" Margin="2,0,0,0" SnapsToDevicePixels="false" StrokeThickness="1" VerticalAlignment="Center">
<Path.Fill>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#A0C2CCE7" Offset="0"/>
<GradientStop Color="#60FFFFFF" Offset="1"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
</Path.Fill>
<Path.LayoutTransform>
<ScaleTransform ScaleY="0.667" ScaleX="0.667"/>
</Path.LayoutTransform>
<Path.Stroke>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#FFB7C2E3" Offset="0.2"/>
<GradientStop Color="#A0FFFFFF" Offset="0.9"/>
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
</Path.Stroke>
</Path>
<Button Grid.Column="0" Margin="3,0,1,0" Style="{StaticResource NavigationWindowBackButtonStyle}">
<Button.LayoutTransform>
<ScaleTransform ScaleY="0.667" ScaleX="0.667"/>
</Button.LayoutTransform>
</Button>
<Button Grid.Column="1" Margin="1,0,0,0" Style="{StaticResource NavigationWindowForwardButtonStyle}">
<Button.LayoutTransform>
<ScaleTransform ScaleY="0.667" ScaleX="0.667"/>
</Button.LayoutTransform>
</Button>
</Grid>
<ContentPresenter x:Name="PART_FrameCP"/>
</DockPanel>
</Border>
<ControlTemplate.Triggers>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="CanGoForward" Value="false"/>
<Condition Property="CanGoBack" Value="false"/>
</MultiTrigger.Conditions>
<Setter Property="IsEnabled" TargetName="NavMenu" Value="false"/>
</MultiTrigger>
</ControlTemplate.Triggers>
</ControlTemplate>
<Style x:Key="FrameStyle1" TargetType="{x:Type Frame}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Frame}">
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}">
<ContentPresenter x:Name="PART_FrameCP"/>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="NavigationUIVisibility" Value="Visible">
<Setter Property="Template" Value="{StaticResource FrameNavChromeTemplateKey}"/>
</Trigger>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="JournalOwnership" Value="OwnsJournal"/>
<Condition Property="NavigationUIVisibility" Value="Automatic"/>
</MultiTrigger.Conditions>
<Setter Property="Template" Value="{StaticResource FrameNavChromeTemplateKey}"/>
</MultiTrigger>
</Style.Triggers>
</Style>