Listbox Scrollbar customization in WPF

Question

I'm making an application for being used in a touch screen. One of the forms shows a listbox with scrollbar activated that is a little bit tricky to use by touching the screen with fingers.

I have tried to make an style that makes bigger buttons inside the scrollbar but I can't apply it to a listbox.

Is it possible to make a style for make bigger buttons in a scrollbar inside a listbox?

Thanks

Answer 1

If you are using Blend then you need to:

1. Right click your ListView
2. Select "Edit Control Parts --> Edit a copy"
3. Now right click the ScrollViewer in "Objects and Timeline"
4. Select "Edit Control Parts --> Edit a copy" again
5. Now you're editing a template for the ScrollViewer and you can play
   with the size of the VerticalScrollBar

If you're not using Blend then you are just creating a Template for the ListView that refers to a new Template for the ScrollViewer.