0

I tried the following (as suggested here ListBox is virtual by default?):

  <ListView.ItemsPanel>
       <ItemsPanelTemplate>
            <StackPanel/>
       </ItemsPanelTemplate>
  </ListView.ItemsPanel>

This did disable the virtualization but the sticky group headers no longer stick and are not clickable.

The second method below (as suggested here WPF ListView virtualization. How to disable ListView virtualization?) I do not know how to do in WP8.1WinRt; I cannot find this anywhere:

VirtualizingStackPanel.IsVirtualizing = "Standard"

So how can I disable groupedlist i.e. SemanticZoom+ListView virtualization in WP8.1 WinRT?

Community
  • 1
  • 1
JumpyStackOverflow
  • 720
  • 5
  • 13

1 Answers1

0

If you can bear losing the sticky group headers, then the first approach of using a plain StackPanel can be extended to recover the semantic zooming. Modify your HeaderTemplate to include a handler for e.g. the Tapped or Clicked event (depending on your control). In this handler you can do:

SemanticZoom.IsZoomedInViewActive = false;

to activate the jumplist.

You might also have to fix the scrolling that SemanticZoom does when returning to the zoomed in view. See this post for some example code.

Olli Saarikivi
  • 88
  • 3