In order to create a time picker that does exactly what I want (http://wpftoolkit.codeplex.com/discussions/263356) I have created one with three text boxes and wanted to use the buttonspinner.
Weirdly, when I click on one of the buttons on the button spinner, my text boxes lose focus. I have resolved the issue by editing the generic.xaml for ButtonSpinner. I have had to add:
on the two RepeatButtons.
But it makes me wonder if I am missing something, is there a better way to resolve this?