GtkAssistantPageFunc

A function used by gtk_assistant_set_forward_page_func() to know which is the next page given a current one. It’s called both for computing the next page when the user presses the “forward” button and for handling the behavior of the “last” button.

alias GtkAssistantPageFunc = int function(int currentPage, void* data)

Return Value

The next page number.

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