vte r1680 - in trunk: . src

[cpwilson svn gnome org]

Author: cpwilson
Date: 2007-02-13 10:14:58 +0000 (Tue, 13 Feb 2007)
New Revision: 1680
ViewCVS link: http://svn.gnome.org/viewcvs/vte?rev=1680&view=rev

Modified:
   trunk/ChangeLog
   trunk/src/vte-private.h
   trunk/src/vte.c
   trunk/src/vteseq.c
Log:
2007-02-13  Chris Wilson  <chris chris-wilson co uk>

	uws reported that scrolling inside screen with a status line was
	broken. Indeed any scrolling inside an alternative screen was broken,
	e.g. plain vim would not always update the topmost line. The issue was
	the interaction with the deferred value-changed signal emission and
	failing to correctly maintain the current scroll_delta. The fix is
	that we always now apply changes to the scroll_delta and swap
	scroll_delta with adjustment->value before the deferred signal
	emission to correctly trigger the handle_scroll().

	* src/vte-private.h:
	* src/vte.c: (_vte_invalidate_cells),
	(vte_terminal_emit_adjustment_changed),
	(vte_terminal_queue_adjustment_value_changed),
	(_vte_terminal_adjust_adjustments),
	(_vte_terminal_adjust_adjustments_full),
	(vte_terminal_maybe_scroll_to_bottom),
	(vte_terminal_process_incoming), (vte_terminal_extend_selection),
	(vte_terminal_handle_scroll), (vte_terminal_set_scrollback_lines):
	* src/vteseq.c: (vte_sequence_handler_sf):