GitLab

(toolkit_scroll_bar_interaction): New variable.
(Fxt_process_timeouts): Removed.
(x_process_timeouts): New function.
(xt_action_hook): Clear toolkit_scroll_bar_interaction.
(x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
(x_make_frame_visible): Call poll_for_input_1 instead of
input_poll_signal.  Don't call alarm.
(x_initialize): Install timer calling x_process_timeouts.