[英]How do I get the Frame to collapse and expand when PaneDisplayMode is LeftCompact?
當我將 PaneDisplayMode 設置為 LeftCompact 時,NavigationPane 會在框架上重疊。 我希望它的行為與 PaneDisplayMode 為 Left 時的行為相同。 將其設置為 LeftCompact 或 LeftMinimal 會導致導航浮出控件與框架重疊。 但是當導航菜單折疊時,Left 會導致 Frame 展開,就像它應該的那樣。 我想讓 LeftCompact 做同樣的事情。
<Page
x:Class="TestApp.NavShell"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:winui="using:Microsoft.UI.Xaml.Controls"
xmlns:wctoolkit="using:Microsoft.Toolkit.Uwp.UI.Controls"
xmlns:local="using:TestApp"
KeyDown="NavShell_KeyDown"
mc:Ignorable="d"
Background= "#FF474747">
<!--"{ThemeResource ApplicationPageBackgroundThemeBrush} -->
<Page.Resources>
</Page.Resources>
<Grid x:Name="LayoutRoot">
<Grid.RowDefinitions>
<RowDefinition Height="40"/>
<RowDefinition Height="*"/>
<RowDefinition Height="25"/>
</Grid.RowDefinitions>
<!--<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" MinWidth="50"/>
</Grid.ColumnDefinitions>-->
<winui:MenuBar x:Name="MainMenu" Grid.Row="0">
<winui:MenuBarItem Title="File">
<MenuFlyoutItem x:Name="ImportMI" Text="Import Things" >
<MenuFlyoutItem.KeyboardAccelerators>
<KeyboardAccelerator Modifiers="Control" Key="I"/>
</MenuFlyoutItem.KeyboardAccelerators>
</MenuFlyoutItem>
<MenuFlyoutItem x:Name="ExportMI" Text="Export Things">
<MenuFlyoutItem.KeyboardAccelerators>
<KeyboardAccelerator Modifiers="Control" Key="E"/>
</MenuFlyoutItem.KeyboardAccelerators>
</MenuFlyoutItem>
<MenuFlyoutSeparator />
<MenuFlyoutItem x:Name="ExitMI" Text="Exit">
<MenuFlyoutItem.KeyboardAccelerators>
<KeyboardAccelerator Modifiers="Windows" Key="X"/>
</MenuFlyoutItem.KeyboardAccelerators>
</MenuFlyoutItem>
</winui:MenuBarItem>
<winui:MenuBarItem Title="Edit">
<MenuFlyoutSeparator />
<MenuFlyoutItem x:Name="CutMI" Text="Cut" >
<MenuFlyoutItem.KeyboardAccelerators>
<KeyboardAccelerator Modifiers="Control" Key="X"/>
</MenuFlyoutItem.KeyboardAccelerators>
</MenuFlyoutItem>
<MenuFlyoutItem x:Name="CopyMI" Text="Copy" >
<MenuFlyoutItem.KeyboardAccelerators>
<KeyboardAccelerator Modifiers="Control" Key="C"/>
</MenuFlyoutItem.KeyboardAccelerators>
</MenuFlyoutItem>
<MenuFlyoutItem x:Name="PasteMI" Text="Paste" >
<MenuFlyoutItem.KeyboardAccelerators>
<KeyboardAccelerator Modifiers="Control" Key="V"/>
</MenuFlyoutItem.KeyboardAccelerators>
</MenuFlyoutItem>
</winui:MenuBarItem>
<winui:MenuBarItem Title="Help">
<MenuFlyoutItem x:Name="HelpAboutMI" Text="About">
</MenuFlyoutItem>
</winui:MenuBarItem>
</winui:MenuBar>
<winui:NavigationView x:Name="navMenu" IsBackEnabled="True" IsBackButtonVisible="Collapsed" PaneDisplayMode="LeftCompact"
IsSettingsVisible="True" SelectionChanged="navMenu_SelectionChanged" Header="My Test App"
AlwaysShowHeader="True" PaneTitle="Test App" ExpandedModeThresholdWidth="100"
SelectionFollowsFocus="Enabled" IsTabStop="False" Grid.Row="1">
<winui:NavigationView.MenuItems>
<winui:NavigationViewItem Icon="Home" Content="Things">
<winui:NavigationViewItem.MenuItems>
<winui:NavigationViewItem Icon="Document" Content="More Things">
<winui:NavigationViewItem.MenuItems>
<winui:NavigationViewItem>
<winui:NavigationViewItem.Content>
<winui:BitmapIconSource UriSource="NewFolder\Images\Things.png" />
</winui:NavigationViewItem.Content>
</winui:NavigationViewItem>
</winui:NavigationViewItem.MenuItems>
</winui:NavigationViewItem>
</winui:NavigationViewItem.MenuItems>
</winui:NavigationViewItem>
<winui:NavigationViewItem Icon="Document" Content="Other Things">
</winui:NavigationViewItem>
</winui:NavigationView.MenuItems>
<winui:NavigationView.PaneCustomContent>
<HyperlinkButton x:Name="PaneHyperlink" Content="More info" Margin="12,0" Visibility="Collapsed" />
</winui:NavigationView.PaneCustomContent>
<winui:NavigationView.PaneFooter>
<StackPanel x:Name="SettingsFooter" Orientation="Vertical" Visibility="Collapsed">
<winui:NavigationViewItem Icon="Setting" AutomationProperties.Name="settings" />
</StackPanel>
</winui:NavigationView.PaneFooter>
<Frame x:Name="NavContent" Margin="0, 0, 0, 0">
</Frame>
</winui:NavigationView>
</Grid>
</Page>
我希望它的行為與 PaneDisplayMode 為 Left 時的行為相同。
在NavigationView
的樣式中,您可以將RootSplitView
的DisplayMode
屬性(即NavigationView
中的SplitView
的名稱)設置為CompactInline
以實現操作。
請檢查以下代碼:
打開Document Outline面板,找到並右鍵單擊 NavigationView navMenu
> Edit Template > Edit a Copy 。 然后將默認樣式的NavigationView
復制到您的Page.Resource
標記並應用於您的NavigationView
控件。
在樣式中,找到一個名為Compact
的VisualState
並添加以下代碼:
<VisualState.Setters> <Setter Target="RootSplitView.DisplayMode" Value="CompactInline" /> </VisualState.Setters>
構建您的項目。
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