arrow_back history picture_as_pdf This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ~~NOTRANS~~ ~~Title: Haptic feedback~~ A mobile device supports haptic feedback. If you want to use this, simply set a style for your button. We only have haptic feedback for buttons right now. <code java> Style.addStyleNames(button, "f_haptic"); </code> Possible styles are: ''f_haptic_light'', ''f_haptic_medium'', ''f_haptic_heavy'', ''f_haptic_click'', ''f_haptic''