fe_gtk Data Structures

Here are the data structures with brief descriptions:

di_data	Private data for d-i specific bits
frontend_data	A structure holding specific data of the GTK+ frontend
progress_data	Internal data for progress bar support
search_result	Internal data structure used by fe_gtk_choice_model_find_value()
setter	Store callbacks from question handlers run after "Continue"
shortcut	Internal structure for keyboard shortcuts handling

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