SplitView.Content 内的 UWP ScrollViewer 不滚动
UWP ScrollViewer inside a SplitView.Content not scrolling
我正在尝试构建一个 UWP 应用程序,我有以下组件:
主页:
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid.RowDefinitions>
<RowDefinition Height="50"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<StackPanel Name="TituloStackPanel" Orientation="Horizontal">
<Button Name="HamburguerButton" Content="" FontFamily="Segoe MDL2 Assets" Height="50" Width="50" Click="HamburguerButton_Click"/>
<TextBlock Name="Titulo" Text="Estrutura de Dados" VerticalAlignment="Center" Margin="10"/>
</StackPanel>
<SplitView Name="PrincipalSplitView" DisplayMode="CompactOverlay" IsPaneOpen="False"
CompactPaneLength="50" OpenPaneLength="200" Grid.Row="1">
<SplitView.Pane>
<StackPanel>
<StackPanel Orientation="Horizontal">
<Button Name="ListasButton" Content="L" Width="50" Height="50" Click="ListasButton_Click"/>
<TextBlock Text="Listas" VerticalAlignment="Center" Margin="10"/>
</StackPanel>
<StackPanel Orientation="Horizontal">
<Button Name="PilhasButton" Content="P" Width="50" Height="50"/>
<TextBlock Text="Pilhas" VerticalAlignment="Center" Margin="10"/>
</StackPanel>
<StackPanel Orientation="Horizontal">
<Button Name="FilasButton" Content="F" Width="50" Height="50"/>
<TextBlock Text="Filas" VerticalAlignment="Center" Margin="10"/>
</StackPanel>
</StackPanel>
</SplitView.Pane>
<SplitView.Content>
<TextBlock Text="SplitView Content" VerticalAlignment="Center" HorizontalAlignment="Center"/>
</SplitView.Content>
</SplitView>
</Grid>
下一页将加载到 SplitView 的内容中。
<Page>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="200"/>
</Grid.ColumnDefinitions>
<ScrollViewer Background="Cyan" Grid.Column="1" VerticalScrollBarVisibility="Auto">
<RelativePanel Padding="20" MaxHeight="700" VerticalAlignment="Top">
<A lot of Components: TextBlocks, TextBoxes, RadioButtons, ... />
</RelativePanel>
</ScrollViewer>
</Grid>
</Page>
ScrollViewer 应该作为 window 右侧的工具栏。但是当我调整 window 大小时,垂直滚动不起作用。
全屏:
调整大小:
问题是因为您的 SplitView 在 <RowDefinition Height="Auto"/>
所在的行中。这使得 SplitView 高于屏幕,因此不会滚动。
对此行使用 <RowDefinition Height="*"/>
使其与屏幕一样高。
<Grid.RowDefinitions>
<RowDefinition Height="50"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<SplitView Grid.Row="1">
....
</SpitView>
我正在尝试构建一个 UWP 应用程序,我有以下组件:
主页:
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid.RowDefinitions>
<RowDefinition Height="50"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<StackPanel Name="TituloStackPanel" Orientation="Horizontal">
<Button Name="HamburguerButton" Content="" FontFamily="Segoe MDL2 Assets" Height="50" Width="50" Click="HamburguerButton_Click"/>
<TextBlock Name="Titulo" Text="Estrutura de Dados" VerticalAlignment="Center" Margin="10"/>
</StackPanel>
<SplitView Name="PrincipalSplitView" DisplayMode="CompactOverlay" IsPaneOpen="False"
CompactPaneLength="50" OpenPaneLength="200" Grid.Row="1">
<SplitView.Pane>
<StackPanel>
<StackPanel Orientation="Horizontal">
<Button Name="ListasButton" Content="L" Width="50" Height="50" Click="ListasButton_Click"/>
<TextBlock Text="Listas" VerticalAlignment="Center" Margin="10"/>
</StackPanel>
<StackPanel Orientation="Horizontal">
<Button Name="PilhasButton" Content="P" Width="50" Height="50"/>
<TextBlock Text="Pilhas" VerticalAlignment="Center" Margin="10"/>
</StackPanel>
<StackPanel Orientation="Horizontal">
<Button Name="FilasButton" Content="F" Width="50" Height="50"/>
<TextBlock Text="Filas" VerticalAlignment="Center" Margin="10"/>
</StackPanel>
</StackPanel>
</SplitView.Pane>
<SplitView.Content>
<TextBlock Text="SplitView Content" VerticalAlignment="Center" HorizontalAlignment="Center"/>
</SplitView.Content>
</SplitView>
</Grid>
下一页将加载到 SplitView 的内容中。
<Page>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="200"/>
</Grid.ColumnDefinitions>
<ScrollViewer Background="Cyan" Grid.Column="1" VerticalScrollBarVisibility="Auto">
<RelativePanel Padding="20" MaxHeight="700" VerticalAlignment="Top">
<A lot of Components: TextBlocks, TextBoxes, RadioButtons, ... />
</RelativePanel>
</ScrollViewer>
</Grid>
</Page>
ScrollViewer 应该作为 window 右侧的工具栏。但是当我调整 window 大小时,垂直滚动不起作用。
全屏:
调整大小:
问题是因为您的 SplitView 在 <RowDefinition Height="Auto"/>
所在的行中。这使得 SplitView 高于屏幕,因此不会滚动。
对此行使用 <RowDefinition Height="*"/>
使其与屏幕一样高。
<Grid.RowDefinitions>
<RowDefinition Height="50"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<SplitView Grid.Row="1">
....
</SpitView>