我在最后几天努力实现以下布局:
我有一个带有每个Item模板的ListBox:
-
标签始终固定在左侧
-
标签始终固定在右侧
-
中间标签(TextBlock),大小灵活
-
第3个标签贝娄,到目前为止这是最容易设置的:)
我的例子中的主要问题是我无法调整中间文本(可能很长),但在调整ListBox大小时不能推后缀(红色)标签 .
我希望这种布局是可能的,而且我错过了一些微不足道的东西 .
有趣的是,第一个例子(波纹管)在“外部”列表框中运行良好 . 在调整大小时,我是否需要以某种方式强制重新排列列表框?
谢谢你的帮助 .
我已经附上了我试过的两个例子(除了许多其他):
XAML:
<Window x:Class="WPF_Experiments.MainWindow"
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:local="clr-namespace:WPF_Experiments"
mc:Ignorable="d"
Title="MainWindow" Height="400" Width="400">
<Window.Resources>
<DataTemplate x:Key="Template1">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Width="auto" />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Label Grid.Column="0" Foreground="Blue" Background="Aqua" Content="{Binding Prefix}" />
<Label Grid.Column="1" Content="{Binding Description}" />
<Label Grid.Column="2" Foreground="Magenta" Background="Beige" Content="{Binding Suffix}" />
</Grid>
</DataTemplate>
<DataTemplate x:Key="Template2">
<DockPanel LastChildFill="True">
<Label Grid.Column="0" Foreground="Blue" Background="Aqua" Content="{Binding Prefix}" />
<Label Grid.Column="2" DockPanel.Dock="Right" Foreground="Magenta" Background="Beige" Content="{Binding Suffix}" />
<TextBlock Grid.Column="1" Text="{Binding Description}" TextTrimming="CharacterEllipsis" />
</DockPanel>
</DataTemplate>
</Window.Resources>
<StackPanel>
<ListBox Name="MyListBox"
ItemTemplate="{DynamicResource Template2}"/>
</StackPanel>
</Window>
C#:
namespace WPF_Experiments
{
class Item
{
public string Prefix { get; set; }
public string Description { get; set; }
public string Suffix { get; set; }
}
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
List<Item> items = new List<Item>();
items.Add(new Item() { Prefix = "001", Description = "Item 0", Suffix = "cm" });
items.Add(new Item() { Prefix = "002", Description = "This is very long item that maybe will not fit", Suffix = "in" });
items.Add(new Item() { Prefix = "003", Description = "Item 2", Suffix = "m" });
MyListBox.ItemsSource = items;
}
}
}
(编辑)再试一次StackPanel:
<DataTemplate x:Key="Template3">
<StackPanel Orientation="Horizontal">
<Label Foreground="Blue" Background="Aqua" Content="{Binding Prefix}" />
<TextBlock Text="{Binding Description}" TextTrimming="CharacterEllipsis" />
<Label Foreground="Magenta" Background="Beige" Content="{Binding Suffix}" HorizontalAlignment="Right" />
</StackPanel>
</DataTemplate>
1 回答
您可以通过禁用
ListBox
的水平滚动来实现此目的: