From 25d192bea58c3071c27fec3eefff6270c6458233 Mon Sep 17 00:00:00 2001
From: WMJ <wmj@live.cn>
Date: Tue, 18 Dec 2018 08:32:57 +0800
Subject: [PATCH] ! Limited the max width of context menu

---
 Codist/Controls/ContextMenu.xaml | 2 +-
 Codist/Controls/Menu.xaml        | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Codist/Controls/ContextMenu.xaml b/Codist/Controls/ContextMenu.xaml
index dd14f374..be59ac66 100644
--- a/Codist/Controls/ContextMenu.xaml
+++ b/Codist/Controls/ContextMenu.xaml
@@ -92,7 +92,7 @@
 				<ContentPresenter Name="HeaderHost" HorizontalAlignment="Left" VerticalAlignment="Center" Grid.Column="1" ContentSource="Header" RecognizesAccessKey="False" SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}"/>
 				<TextBlock x:Name="InputGestureText" Grid.Column="2" Height="{Binding ElementName=HeaderHost,Path=ActualHeight}" Text="{TemplateBinding InputGestureText}" Margin="5,2,0,2" DockPanel.Dock="Right"/>
 				<Path Grid.Column="3" HorizontalAlignment="Center" VerticalAlignment="Center" Data="M 0 0 L 0 7 L 4 3.5 Z" Fill="{DynamicResource VsBrush.CommandBarMenuSubmenuGlyph}"/>
-				<Popup Name="Popup" Placement="Right" HorizontalOffset="-4" IsOpen="{TemplateBinding IsSubmenuOpen}" AllowsTransparency="True" Focusable="False" PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}">
+				<Popup Name="Popup" Placement="Right" HorizontalOffset="-4" IsOpen="{TemplateBinding IsSubmenuOpen}" AllowsTransparency="True" Focusable="False" PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" MaxWidth="500">
 					<Border Name="SubmenuBorder" SnapsToDevicePixels="True" Background="{DynamicResource VsBrush.CommandBarMenuBackgroundGradient}" BorderBrush="{DynamicResource VsBrush.CommandBarMenuBorder}" BorderThickness="1,1,1,1">
 						<StackPanel Margin="3">
 							<ContentPresenter x:Name="PopupHeader" Content="{TemplateBinding SubMenuHeader}" ContentSource="Tag" Margin="0,0,0,3" SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}"/>
diff --git a/Codist/Controls/Menu.xaml b/Codist/Controls/Menu.xaml
index d8f9b79a..5a4581f7 100644
--- a/Codist/Controls/Menu.xaml
+++ b/Codist/Controls/Menu.xaml
@@ -101,7 +101,7 @@
 			<StackPanel Orientation="Horizontal" HorizontalAlignment="Left">
 				<ContentPresenter Content="{TemplateBinding MenuItem.Icon}" ContentSource="Icon" Name="Icon" Width="16" Height="16" Margin="3,2,3,2" HorizontalAlignment="Center" VerticalAlignment="Center" SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}"/>
 				<ContentPresenter RecognizesAccessKey="False" Content="{TemplateBinding HeaderedContentControl.Header}" ContentTemplate="{TemplateBinding HeaderedContentControl.HeaderTemplate}" ContentStringFormat="{TemplateBinding HeaderedItemsControl.HeaderStringFormat}" ContentSource="Header" Margin="0,0,3,0" SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}" VerticalAlignment="Center" Grid.Column="1"/>
-				<Popup x:Name="Popup" Placement="Bottom" HorizontalOffset="-1" IsOpen="{TemplateBinding IsSubmenuOpen}" AllowsTransparency="True" Focusable="False" PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" StaysOpen="True">
+				<Popup x:Name="Popup" Placement="Bottom" HorizontalOffset="-1" IsOpen="{TemplateBinding IsSubmenuOpen}" AllowsTransparency="True" Focusable="False" PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" StaysOpen="True" MaxWidth="500">
 					<Border x:Name="SubmenuBorder" SnapsToDevicePixels="True" BorderThickness="1" Background="{DynamicResource VsBrush.CommandBarMenuBackgroundGradient}" BorderBrush="{DynamicResource VsBrush.CommandBarMenuBorder}">
 						<StackPanel Margin="3">
 							<ContentPresenter x:Name="PopupHeader" Content="{TemplateBinding SubMenuHeader}" ContentSource="Tag" Margin="0,0,0,3" SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}"/>
@@ -184,7 +184,7 @@
 				<ContentPresenter x:Name="HeaderHost" Grid.Column="1" VerticalAlignment="Center" ContentSource="Header" RecognizesAccessKey="False"/>
 				<TextBlock x:Name="InputGestureText" Grid.Column="2" Text="{TemplateBinding InputGestureText}" MaxWidth="200" Height="{Binding ElementName=HeaderHost,Path=ActualHeight}" TextTrimming="CharacterEllipsis" Margin="5,2,0,2" DockPanel.Dock="Right" VerticalAlignment="Center" Foreground="{DynamicResource VsBrush.GrayText}"/>
 				<Path Grid.Column="3" HorizontalAlignment="Center" VerticalAlignment="Center" Data="M 0 0 L 0 7 L 4 3.5 Z" Fill="{DynamicResource VsBrush.CommandBarMenuSubmenuGlyph}" />
-				<Popup x:Name="Popup" Placement="Right" HorizontalOffset="-1" IsOpen="{TemplateBinding IsSubmenuOpen}" AllowsTransparency="True" Focusable="False" PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}">
+				<Popup x:Name="Popup" Placement="Right" HorizontalOffset="-1" IsOpen="{TemplateBinding IsSubmenuOpen}" AllowsTransparency="True" Focusable="False" PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" MaxWidth="500">
 					<Border x:Name="SubmenuBorder" SnapsToDevicePixels="True" BorderThickness="1" Background="{DynamicResource VsBrush.CommandBarMenuBackgroundGradient}" BorderBrush="{DynamicResource VsBrush.CommandBarMenuBorder}">
 						<StackPanel Margin="3">
 							<ContentPresenter x:Name="PopupHeader" Content="{TemplateBinding SubMenuHeader}" ContentSource="Tag" Margin="0,0,0,3" SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}"/>