gtk:assistant-update-buttons-state (assistant)

assistant -- a gtk:assistant widget

Forces the assistant to recompute the buttons state. GTK automatically takes care of this in most situations, for example, when the user goes to a different page, or when the visibility or completeness of a page changes. One situation where it can be necessary to call this function is when changing a value on the current page affects the future page flow of the assistant. The gtk:assistant implementation is deprecated since 4.10. This widget will be removed in GTK 5.