WrapPanel不会在WPF的ListView包装 [英] WrapPanel doesn't wrap in WPF ListView

问题描述

我使用一个ListView像这样一个ItemTemplate：

I am using a ListView with an ItemTemplate like this:

<Window.Resources>
    <DataTemplate x:Key="ItemTemplate">
        <WrapPanel Orientation="Horizontal">
            <Image Width="50" Height="50" Stretch="Fill" Source="{Binding Cover}"/>
            <Label Content="{Binding Title}" />
        </WrapPanel>
    </DataTemplate>
</Window.Resources>

但封面不填补像Windows资源管理器窗口在屏幕上。

But the Covers do not fill the screen like windows explorer windows.

我如何做到这一点？他们只是在我的版本垂直堆叠。

How do I do this? They just get stacked vertically in my version.

推荐答案

尝试usinga WrapPanel作为ListView的项目小组，并禁用水平滚动条：

Try usinga WrapPanel as your ListView's item panel and disable the horizontal scrollbar:

<ListView ScrollViewer.HorizontalScrollBarVisibility="Disabled">
  <ListView.ItemsPanel>
    <ItemsPanelTemplate>
      <WrapPanel Orientation="Horizontal" />
    </ItemsPanelTemplate>
  </ListView.ItemsPanel>
  ...
</ListView>

更新：itowlson表明，这种解释让事情更清晰：ItemTemplate中指定每个项目应该如何呈现。它有项目布局方式无影响。 ItemsPanel，相比之下，不指定布局

Update: itowlson suggests this explanation to make things clearer: ItemTemplate specifies how each item should be rendered. It has no effect on how items are laid out. ItemsPanel, by contrast, does specify the layout.

此外，您可能需要的所有项目大小相同。你可以找出如何做到这一点从这篇文章：<一href=\"http://joshsmithonwpf.word$p$pss.com/2008/09/06/synchronizing-the-width-of-elements-in-an-itemscontrol/\">http://joshsmithonwpf.word$p$pss.com/2008/09/06/synchronizing-the-width-of-elements-in-an-itemscontrol/

Also, you may want all items to be displayed the same size. You can find out how to do that from this article: http://joshsmithonwpf.wordpress.com/2008/09/06/synchronizing-the-width-of-elements-in-an-itemscontrol/

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