列表框项没有填满屏幕的整个宽度

本文关键字：屏幕 满屏幕 列表 | 更新日期: 2023-09-27 18:10:47

我正在尝试创建一个包含下列模板项的列表框

 <ListBox x:Name="moviesactedin" Style="{StaticResource ListBoxStyle2}">
       <ListBox.ItemTemplate>
            <DataTemplate>
                <Border BorderThickness="0,0,0,1" BorderBrush="Black" Margin="0,0,0,5">
                   <StackPanel Orientation="Horizontal" Margin="0,0,0,5" HorizontalAlignment="Stretch">
                         <Image Source="{Binding Image}" Stretch="None" Margin="0,0,5,5" />
                         <StackPanel Orientation="Vertical" Margin="10,0,0,0" VerticalAlignment="Top">
                        <TextBlock Text="{Binding Title}" Foreground="Black" FontWeight="Bold"/>
                        <TextBlock Text="{Binding Director}" Foreground="Black"/>
                        <TextBlock Text="{Binding ReleaseDate}" Foreground="Black"/>
                  </StackPanel>
                      <Image Source="/Images/icon_arrow.png" HorizontalAlignment="Right" VerticalAlignment="Center"/>
                   </StackPanel>
              </Border>
        </DataTemplate>
</ListBox.ItemTemplate>

和列表框样式

<Style x:Key="ListBoxStyle2" TargetType="ListBox">
    <Setter Property="Background" Value="Transparent"/>
    <Setter Property="Foreground" Value="{StaticResource PhoneForegroundBrush}"/>
    <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Disabled"/>
    <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto"/>
    <Setter Property="BorderThickness" Value="0"/>
    <Setter Property="BorderBrush" Value="Transparent"/>
    <Setter Property="Padding" Value="0"/>
    <Setter Property="HorizontalAlignment" Value="Stretch" />
    <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
    <Setter Property="Template">
        <Setter.Value>
              <ControlTemplate TargetType="ListBox">
                        <ItemsPresenter  HorizontalAlignment="Stretch" 
                                            VerticalAlignment="Stretch"/>
               </ControlTemplate>
         </Setter.Value>
    </Setter>
</Style>

第一个图像将在左侧，带有三个文本块的stackPanel将在中间，第二个图像将在右侧(在末尾)。

问题是列表框项没有填满屏幕的整个宽度，所以我将有最后一个图像到屏幕宽度的结束。

帮忙吗?

列表框项没有填满屏幕的整个宽度

成功了

<ListBox.ItemContainerStyle>
         <Style TargetType="ListBoxItem">
               <Setter Property="Template">
                      <Setter.Value>
                           <ControlTemplate>
                                   <ContentPresenter
                                        HorizontalAlignment="Stretch" 
                                       VerticalAlignment="Stretch"
                                   />
                          </ControlTemplate>
                      </Setter.Value>
               </Setter>
           </Style>
</ListBox.ItemContainerStyle>

项目填满了整个屏幕。谢谢Fabrice的提示。

你能试试吗?

<Style x:Key="ListBoxItemStyle" TargetType="ListBoxItem">
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
<Setter Property="HorizontalAlignment" Value="Stretch"/></Style>
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