Sets an icon list to be used as fallback for windows that haven't
had gtk_window_set_icon_list() called on them to set up a
window-specific icon list. This function allows you to set up the
icon for all windows in your app at once.
See gtk_window_set_icon_list() for more details.
Sets an icon list to be used as fallback for windows that haven't had gtk_window_set_icon_list() called on them to set up a window-specific icon list. This function allows you to set up the icon for all windows in your app at once. See gtk_window_set_icon_list() for more details.