# Method GTK2.Assistant()->update_buttons_state()

Method update_buttons_state

  ``GTK2.Assistant` update_buttons_state()`

Description

  Forces the assistant to recompute the buttons state.

  GTK+ automatically takes care of this in most situations, e.g. 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.