Assistant.setForwardPageFunc
void setForwardPageFunc(gtk.types.AssistantPageFunc pageFunc = null)Sets the page forwarding function to be page_func.
This function will be used to determine what will be the next page when the user presses the forward button. Setting page_func to null will make the assistant to use the default forward function, which just goes to the next visible page.
Parameters
pageFunc | the #GtkAssistantPageFunc, or null to use the default one |